{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"基于三维渐进损伤理论,引入Tserpes失效准则及其改进的材料性能退化准则,建立复合材料<span style=\"color:red\">沉</span><span style=\"color:red\">头</span>搭接结构的有限元模型.在试验验证数值仿真模型正确性的基础上,探讨了端距、板宽及拧紧力矩对接头强度的影响,并对搭接接头从初始损伤到最终失效的过程进行可视化模拟.结果表明,端径比由2到4、宽径比由3到5、拧紧力矩由0到5.9 N·m的过程中,接头强度明显增强,超过上述范围,强度增加不明显或不再增加.在静拉伸过程中,2号钉孔处复合材料板的损伤程度要比1号钉孔处严重,且2号钉孔的损伤扩展导致接头最终失效;90°铺层最先产生损伤,其类型主要为基体开裂,0°铺层损伤情况最弱,±45°铺层沿着-45°方向产生基体开裂,随后沿板宽方向产生大量纤维断裂.","authors":[{"authorName":"宋广舒","id":"e3e779c4-802b-4905-aaef-6589fa1f1477","originalAuthorName":"宋广舒"},{"authorName":"郑艳萍","id":"f8fcfbbc-eb78-4b2b-a4cf-3670ec73d9f5","originalAuthorName":"郑艳萍"},{"authorName":"赵江铭","id":"03fa701e-5684-4e94-a0a7-d57fb9272624","originalAuthorName":"赵江铭"}],"doi":"","fpage":"5","id":"6feda1ca-60cd-4f72-b07c-69ff4037f5b5","issue":"4","journal":{"abbrevTitle":"BLGFHCL","coverImgSrc":"journal/img/cover/BLGFHCL.jpg","id":"6","issnPpub":"1003-0999","publisherId":"BLGFHCL","title":"玻璃钢/复合材料"},"keywords":[{"id":"9f3fa3eb-f434-4447-b88b-97c620e0da37","keyword":"复合材料层合板","originalKeyword":"复合材料层合板"},{"id":"1518f69b-c902-498f-ba95-e563d1665cbb","keyword":"有限元分析","originalKeyword":"有限元分析"},{"id":"cdd14f98-9d0d-4eeb-90c5-8edc3923b4d6","keyword":"<span style=\"color:red\">沉</span><span style=\"color:red\">头</span>","originalKeyword":"沉头"},{"id":"a5c682e0-b55d-4f79-828a-395373815d5a","keyword":"渐进损伤","originalKeyword":"渐进损伤"},{"id":"436c9b73-ba4f-427a-a7b6-629bf3e94afd","keyword":"连接强度","originalKeyword":"连接强度"}],"language":"zh","publisherId":"blgfhcl201704001","title":"复合材料<span style=\"color:red\">沉</span><span style=\"color:red\">头</span>搭接强度与渐进损伤研究","volume":"","year":"2017"},{"abstractinfo":"针对复合材料<span style=\"color:red\">沉</span><span style=\"color:red\">头</span>螺栓连接结构的强度与损伤问题,开展了两种厚度复合材料层合板凸<span style=\"color:red\">头</span>与<span style=\"color:red\">沉</span><span style=\"color:red\">头</span>螺栓连接结构挤压强度对比试验研究.试验结果表明,增加层合板厚度会引起连接结构挤压强度下降,但<span style=\"color:red\">沉</span><span style=\"color:red\">头</span>连接结构下降比例小于凸<span style=\"color:red\">头</span>连接结构.通过数值模拟方法对复合材料中厚板<span style=\"color:red\">沉</span><span style=\"color:red\">头</span>连接结构的强度及损伤失效进行分析.提出一种非线性面内连续损伤与三维混合失效模型,模型考虑了复合材料基体剪切非线性特征并改进了纤维损伤失效判据,有效解决了数值模拟中<span style=\"color:red\">沉</span><span style=\"color:red\">头</span>复合材料连接结构难于收敛的问题.对比分析表明:<span style=\"color:red\">沉</span><span style=\"color:red\">头</span>连接结构的数值计算结果与试验结果吻合良好,极限强度最大计算误差8.62%.","authors":[{"authorName":"黄河源","id":"268a6447-2096-4307-b534-bc71b1487770","originalAuthorName":"黄河源"},{"authorName":"赵美英","id":"d44f27fb-e622-4f11-b16d-45b1db1e4b22","originalAuthorName":"赵美英"},{"authorName":"万小朋","id":"9db615c4-b30f-41d8-b935-57265b3b294f","originalAuthorName":"万小朋"},{"authorName":"周银华","id":"c1ec773b-04c4-400d-8983-cc5d9d4f8a95","originalAuthorName":"周银华"},{"authorName":"姚辽军","id":"91b65e15-26bd-4418-91f1-c824b1f306cc","originalAuthorName":"姚辽军"}],"doi":"10.13801/j.cnki.fhclxb.20160523.011","fpage":"557","id":"d8d528a0-17fc-44d9-a9ee-7a3f2efe991e","issue":"3","journal":{"abbrevTitle":"FHCLXB","coverImgSrc":"journal/img/cover/FHCLXB.jpg","id":"26","issnPpub":"1000-3851","publisherId":"FHCLXB","title":"复合材料学报"},"keywords":[{"id":"49272786-2132-4196-8f97-a14ae7b06496","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"2596d15b-968d-4a67-9578-0aad3b625b99","keyword":"连续损伤","originalKeyword":"连续损伤"},{"id":"6181e2f6-bfd4-448e-b6a7-7da06a07615f","keyword":"<span style=\"color:red\">沉</span><span style=\"color:red\">头</span>螺栓连接","originalKeyword":"沉头螺栓连接"},{"id":"2a5f0580-4906-4c67-b287-25fd60d4101f","keyword":"试验研究","originalKeyword":"试验研究"},{"id":"6f2dee27-ffc7-46bd-abf7-9ec5019eef94","keyword":"有限元","originalKeyword":"有限元"},{"id":"a9f9a3e5-ab25-470f-9135-b5b473f38218","keyword":"非线性","originalKeyword":"非线性"}],"language":"zh","publisherId":"fhclxb201703011","title":"复合材料中厚板<span style=\"color:red\">沉</span><span style=\"color:red\">头</span>连接结构强度与损伤失效","volume":"34","year":"2017"},{"abstractinfo":"通过ABAQUS软件建立三维累积损伤有限元模型,计算复合材料层板单钉<span style=\"color:red\">沉</span><span style=\"color:red\">头</span>螺栓连接结构的条件挤压载荷,并对其损伤机理与破坏过程进行分析;选用适合该类结构层板的损伤判据与衰减准则进行验证.计算获得的初始挤压破坏载荷与实验结果吻合良好,说明所建模型的有效性.在此基础上,分析了接触面摩擦、螺栓刚度和连接金属板刚度等因素对连接结构拉伸性能的影响.结果表明:接触面摩擦因数和螺栓刚度对结构拉伸性能的影响较为明显,金属板刚度的影响很小.","authors":[{"authorName":"黄文俊","id":"7b8609f3-c65f-4438-954f-674972e9f668","originalAuthorName":"黄文俊"},{"authorName":"孙永波","id":"e9764d9b-b229-4e29-b4c1-2ced11b30913","originalAuthorName":"孙永波"},{"authorName":"程小全","id":"a1308ea7-a381-4a4e-b137-231a1513ab36","originalAuthorName":"程小全"},{"authorName":"聂宏","id":"17f06171-a3f4-43d2-a4ac-46fde76c0046","originalAuthorName":"聂宏"}],"doi":"10.3969/j.issn.1001-4381.2013.12.002","fpage":"8","id":"4ae13aed-ef60-49ff-a722-e883f4b1d202","issue":"12","journal":{"abbrevTitle":"CLGC","coverImgSrc":"journal/img/cover/CLGC.jpg","id":"9","issnPpub":"1001-4381","publisherId":"CLGC","title":"材料工程"},"keywords":[{"id":"2f64f6ff-0ba1-4f4c-a09d-4586b2dc8557","keyword":"复合材料层板","originalKeyword":"复合材料层板"},{"id":"ff60840d-9d9b-43b7-b4db-dfa405773d72","keyword":"单钉<span style=\"color:red\">沉</span><span style=\"color:red\">头</span>螺栓连接","originalKeyword":"单钉沉头螺栓连接"},{"id":"89b6e088-50d2-48ae-a103-54434b931c3c","keyword":"拉伸性能","originalKeyword":"拉伸性能"},{"id":"4352b701-6608-42b9-906a-bd0605077dc4","keyword":"损伤","originalKeyword":"损伤"}],"language":"zh","publisherId":"clgc201312002","title":"复合材料层板单钉<span style=\"color:red\">沉</span><span style=\"color:red\">头</span>螺栓连接结构拉伸性能","volume":"","year":"2013"},{"abstractinfo":"在任何浓度的盐酸都可以与水共沸的原理指导下,采用蒸馏和浓缩共用的方法回收草<span style=\"color:red\">沉</span>废水中的盐酸和草酸晶体.经试验证明,采用该种方法处理草<span style=\"color:red\">沉</span>废水并将产生的稀盐酸和草酸回用于稀土生产是可行的.其稀盐酸和草酸的回收率可达到95%以上.","authors":[{"authorName":"蔡英茂","id":"f936b296-f2d0-4104-9486-49ca4e8289e5","originalAuthorName":"蔡英茂"},{"authorName":"张志强","id":"05ae7129-b94b-467e-9a9d-278b7ea937ab","originalAuthorName":"张志强"},{"authorName":"王俊兰","id":"73fc1bf9-363f-46a6-a314-0e8d61859bd9","originalAuthorName":"王俊兰"}],"doi":"10.3969/j.issn.1004-0277.2002.01.019","fpage":"68","id":"11907327-76d6-4f7c-abf1-4a8ecd593632","issue":"1","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"903b754f-76c4-4f96-90d6-09eb1e9cc61a","keyword":"稀土","originalKeyword":"稀土"},{"id":"d9196946-b14e-46c4-99c2-082d938f1e12","keyword":"废水","originalKeyword":"废水"},{"id":"051b2441-dbe6-453f-8af7-7aeecb59fac7","keyword":"蒸馏","originalKeyword":"蒸馏"},{"id":"e0c1a76f-945e-4665-bf23-03a471115bfa","keyword":"回收","originalKeyword":"回收"},{"id":"31884711-d315-41c3-806a-eea8c3639af6","keyword":"利用","originalKeyword":"利用"}],"language":"zh","publisherId":"xitu200201019","title":"稀土草<span style=\"color:red\">沉</span>废水回收利用试验","volume":"23","year":"2002"},{"abstractinfo":"采用数值模拟和实验相结合的方法研究了钛合金TC4薄板常规及带热<span style=\"color:red\">沉</span>的钨极氩弧焊焊接过程中温度及应力应变的分布,考察了热<span style=\"color:red\">沉</span>对温度场和应力应变场的影响规律,探讨了使用该技术实现应力和变形控制的机理.结果表明:带热<span style=\"color:red\">沉</span>的钨极氩弧焊焊接过程中,紧随热源之后热<span style=\"color:red\">沉</span>急冷作用使得试件形成马鞍形温度场,而热<span style=\"color:red\">沉</span>作用部位温度最低.热<span style=\"color:red\">沉</span>作用部位的急冷收缩对周围金属产生拉伸作用,使得焊缝及近缝区金属升温过程中产生的压缩塑性应变减小,冷却过程中产生的拉伸塑性应变增大,接头中不协调应变减小,残余应力降低.实验测量与有限元模拟结果吻合良好,证实了采用热<span style=\"color:red\">沉</span>控制应力与变形的有效性和有限元模型的正确性.","authors":[{"authorName":"李菊","id":"1f5f5e5f-1f0f-4eef-bb6a-e6a37868772b","originalAuthorName":"李菊"},{"authorName":"关桥","id":"3f741307-e10a-476b-a3bb-19593aeeba3b","originalAuthorName":"关桥"},{"authorName":"史耀武","id":"27e5c4dc-cef1-4df3-87a7-52a197dbd801","originalAuthorName":"史耀武"},{"authorName":"郭德伦","id":"4293237c-767b-4fdb-b265-6a8a001e7360","originalAuthorName":"郭德伦"},{"authorName":"杜欲晓","id":"62ff9294-4fa1-4eea-9949-d381a9f9f1b4","originalAuthorName":"杜欲晓"},{"authorName":"孙永春","id":"c709ffcb-e301-4e84-a5d4-a0899552feb1","originalAuthorName":"孙永春"}],"doi":"","fpage":"1301","id":"95e59fca-c7cd-438f-b7b9-ff3760a9f408","issue":"8","journal":{"abbrevTitle":"ZGYSJSXB","coverImgSrc":"journal/img/cover/ZGYSJSXB.jpg","id":"88","issnPpub":"1004-0609","publisherId":"ZGYSJSXB","title":"中国有色金属学报"},"keywords":[{"id":"1b24b11a-b420-4398-86a7-5eca3a5fa1e3","keyword":"钛合金","originalKeyword":"钛合金"},{"id":"a36f0b0d-6bf2-4c78-a74b-cb8f137d4fa9","keyword":"钨极氩弧焊","originalKeyword":"钨极氩弧焊"},{"id":"f4cafd8f-ac71-49dc-a9ea-613544904329","keyword":"热<span style=\"color:red\">沉</span>","originalKeyword":"热沉"},{"id":"9279cf2e-e779-4481-b1ec-d620e8180ea1","keyword":"温度场","originalKeyword":"温度场"},{"id":"8de1ef14-874d-4665-8568-c83c73719801","keyword":"应力场","originalKeyword":"应力场"},{"id":"f5b4737f-3156-4c6e-9ed3-1cefc3fa5318","keyword":"应变场","originalKeyword":"应变场"},{"id":"207892de-0276-4b25-a684-9d05a5277be5","keyword":"有限元法","originalKeyword":"有限元法"}],"language":"zh","publisherId":"zgysjsxb200408008","title":"钛合金带热<span style=\"color:red\">沉</span>钨极氩弧焊中热<span style=\"color:red\">沉</span>作用","volume":"14","year":"2004"},{"abstractinfo":"微射流阵列冷却热<span style=\"color:red\">沉</span>是利用射流冲击在驻点区能产生很薄的边界层来提高换热效率,合理的布置射流孔,可以极大的提高被冷却表面温度分布的均匀性.本次研究设计的热<span style=\"color:red\">沉</span>是5层结构的模块式铜微射流阵列冷却热<span style=\"color:red\">沉</span>(微射流孔直径d=0.15 mm),以氮气和去离子水为工质对阻力特性进行了实验研究,并与微射流阵列冷却热<span style=\"color:red\">沉</span>的理论计算进行了比较.结果表明,在微射流热<span style=\"color:red\">沉</span>中,热<span style=\"color:red\">沉</span>的实验压降值低于计算值,热<span style=\"color:red\">沉</span>总阻力主要是由局部阻力引起的,占到热<span style=\"color:red\">沉</span>总阻力的90%.","authors":[{"authorName":"马晓雁","id":"9ed76e9e-c09e-47f8-883e-3ff2e6b65ea0","originalAuthorName":"马晓雁"},{"authorName":"夏国栋","id":"f2f4003d-88d1-4261-be2a-80dabe77d4c3","originalAuthorName":"夏国栋"},{"authorName":"刘青","id":"2984e1d2-8867-4987-bd82-b61a9690c5b3","originalAuthorName":"刘青"},{"authorName":"刘启明","id":"000ad597-dc79-43ea-8d55-f04bf0e225f7","originalAuthorName":"刘启明"},{"authorName":"马重芳","id":"2994f7e0-abe7-4103-8fc3-2e2eda7e52a1","originalAuthorName":"马重芳"}],"doi":"","fpage":"259","id":"340832ea-39e4-4613-bc86-7ff10f2304fa","issue":"2","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报   "},"keywords":[{"id":"6f6925fa-6429-4132-939e-ecb24e88c748","keyword":"热<span style=\"color:red\">沉</span>","originalKeyword":"热沉"},{"id":"59e80ef0-21d8-48e8-8301-66f2b51dda19","keyword":"射流","originalKeyword":"射流"},{"id":"29dd4e0c-f241-44b5-bebb-5f3340c59a74","keyword":"压降","originalKeyword":"压降"}],"language":"zh","publisherId":"gcrwlxb200602025","title":"高效微射流阵列冷却热<span style=\"color:red\">沉</span>的阻力特性","volume":"27","year":"2006"},{"abstractinfo":"模拟某钒厂<span style=\"color:red\">沉</span>钒工艺分别用工业硫酸和烟气硫酸<span style=\"color:red\">沉</span>钒,以钒损和成本均最低的结果为依据进行探索试验.选取其中钒损和成本低的一组试验,优化其工艺参数.试验结果表明,一步<span style=\"color:red\">沉</span>钒法烟气硫酸<span style=\"color:red\">沉</span>钒钒损最小,成本最低.其最优<span style=\"color:red\">沉</span>钒工艺参数:加<span style=\"color:red\">沉</span>钒剂后调节pH值为2.2,99℃至沸腾<span style=\"color:red\">沉</span>钒1h,以每吨V2 O3计,钒损为3.06 kg,成本763.18元,远低于工业硫酸<span style=\"color:red\">沉</span>钒成本.该技术应用于工业生产后,<span style=\"color:red\">沉</span>钒上层液钒含量均值为0.31 g/L,完全满足生产要求.其最终产品V2O3质量、粒度分布及堆比重均与工业硫酸<span style=\"color:red\">沉</span>钒水平相当.","authors":[{"authorName":"伍珍秀","id":"a54f6912-6688-45fd-ac0d-2a1ab76c9506","originalAuthorName":"伍珍秀"},{"authorName":"孙朝晖","id":"625cbd24-f627-4109-947b-cddcb8286cde","originalAuthorName":"孙朝晖"},{"authorName":"陈文龙","id":"55b59256-ccd9-4813-9f16-fda826ddc727","originalAuthorName":"陈文龙"},{"authorName":"杜光超","id":"94e7f64d-7a9f-4910-9b93-8b92c0f6dc67","originalAuthorName":"杜光超"}],"doi":"10.7513/j.issn.1004-7638.2014.05.004","fpage":"17","id":"c6bf5806-8b94-4079-a751-d4f9c7061de5","issue":"5","journal":{"abbrevTitle":"GTFT","coverImgSrc":"journal/img/cover/gtft1.jpg","id":"28","issnPpub":"1004-7638","publisherId":"GTFT","title":"钢铁钒钛"},"keywords":[{"id":"c311870d-b325-47b2-bb26-34bb77cdf46f","keyword":"V2O3","originalKeyword":"V2O3"},{"id":"e3d0342b-5e34-4671-b333-956d55d52b6e","keyword":"<span style=\"color:red\">沉</span>钒","originalKeyword":"沉钒"},{"id":"75eefacd-8c46-4c53-b20f-e7401d0e3c2d","keyword":"工业硫酸","originalKeyword":"工业硫酸"},{"id":"89c8ea45-0934-47d9-9619-4c5437171901","keyword":"烟气硫酸","originalKeyword":"烟气硫酸"},{"id":"d83bc1f0-c84c-4d2f-a3c4-c6330f64c461","keyword":"钒损","originalKeyword":"钒损"}],"language":"zh","publisherId":"gtft201405004","title":"烟气硫酸应用于<span style=\"color:red\">沉</span>钒工艺研究","volume":"35","year":"2014"},{"abstractinfo":"相比于单层热<span style=\"color:red\">沉</span>,双层热<span style=\"color:red\">沉</span>显著改善芯片温度均匀性.本文建立了双层热<span style=\"color:red\">沉</span>的三维流固耦合模型,采用参数递进优化法,对硅基水冷双层热<span style=\"color:red\">沉</span>的几何结构(流道数N、下层流道高度Hc1、上层流道高度Hc2和肋条宽度Wr)及上下两层通道的流速比t进行了优化研究.结果表明,在泵功0.2 W和热流密度100 W·cm-2时,最佳的双层热<span style=\"color:red\">沉</span>结构和通道流速比分别为:Yopt =70,Hcl,opt =200 μm,Hc2,opt =650μm,Wr,opt =71.48 μm和topt=l.85,相比于同样操作条件和几何参数的单层热<span style=\"color:red\">沉</span>,热阻降低了11.3％,热<span style=\"color:red\">沉</span>的最大温差从单层热<span style=\"color:red\">沉</span>的4.6 K降低到0.5 K,显著改善了热<span style=\"color:red\">沉</span>的温度均匀性.","authors":[{"authorName":"林林","id":"b54cce63-4653-4a80-a79d-d5069c931d19","originalAuthorName":"林林"},{"authorName":"陈杨杨","id":"a644eaa7-7d8b-4857-ac78-70e9016db00c","originalAuthorName":"陈杨杨"},{"authorName":"王晓东","id":"7faddaf1-61ce-40a0-a879-94c768e86c1a","originalAuthorName":"王晓东"}],"doi":"","fpage":"567","id":"e71e69b5-d119-432d-b191-a2e8ba959f18","issue":"3","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报   "},"keywords":[{"id":"563e6d79-9e07-4a8f-b009-4be15147bc02","keyword":"双层热<span style=\"color:red\">沉</span>","originalKeyword":"双层热沉"},{"id":"bce7cec4-350c-4eb4-8655-3a97eb0d9b0a","keyword":"递进式","originalKeyword":"递进式"},{"id":"031eecd3-d24b-4687-bc02-480861309f04","keyword":"温度均匀性","originalKeyword":"温度均匀性"},{"id":"fd6df682-0682-4dea-9d61-ba6b971dd869","keyword":"优化","originalKeyword":"优化"},{"id":"e3d561ee-ea59-4f1b-91eb-12a08c71bcde","keyword":"热阻","originalKeyword":"热阻"}],"language":"zh","publisherId":"gcrwlxb201403035","title":"双层微通道热<span style=\"color:red\">沉</span>关键参数的优化","volume":"35","year":"2014"},{"abstractinfo":"以钒渣钠化焙烧工艺得到的碱性钒净化液为原料,分析了溶液中V、Na以及杂质Si、P的含量,研究了三聚氰胺代替常规铵盐作为沉淀剂的酸性铵盐<span style=\"color:red\">沉</span>钒新工艺,并探讨了溶液中Na含量对<span style=\"color:red\">沉</span>钒效果的影响.结果表明:采用三聚氰胺<span style=\"color:red\">沉</span>钒,在<span style=\"color:red\">沉</span>钒剂用量n(C3H6N6)/n(TV)=0.3、pH=2.0、<span style=\"color:red\">沉</span>钒温度90℃及<span style=\"color:red\">沉</span>钒时间45 min的条件下,<span style=\"color:red\">沉</span>钒率大于98％,得到的钒沉淀物经500℃煅烧3h,可以获得满足标准的粉状V2O5,且<span style=\"color:red\">沉</span>钒废水中V和NH4+含量极低,简化了后续的废水处理工序.该工艺适合于n[Na]/n[V]≤5.0的溶液体系,试验效果良好.","authors":[{"authorName":"蒋霖","id":"65018bc6-863b-4ca4-8d5e-aad0d5522a70","originalAuthorName":"蒋霖"},{"authorName":"王俊","id":"b97cdc9b-757b-4fe3-863d-71293f805bff","originalAuthorName":"王俊"},{"authorName":"付自碧","id":"7ad682f4-4ef8-4c03-aefe-011f8058d1ec","originalAuthorName":"付自碧"}],"doi":"10.7513/j.issn.1004-7638.2017.02.007","fpage":"41","id":"55de581d-02f5-496d-b46f-2cf694c7ebc2","issue":"2","journal":{"abbrevTitle":"GTFT","coverImgSrc":"journal/img/cover/gtft1.jpg","id":"28","issnPpub":"1004-7638","publisherId":"GTFT","title":"钢铁钒钛"},"keywords":[{"id":"f3a36fb3-b6a3-4a6f-a7b2-e69eb92f2f6b","keyword":"五氧化二钒","originalKeyword":"五氧化二钒"},{"id":"0fba9152-ad53-429c-8fb7-591b7b35e3d5","keyword":"钠化钒液","originalKeyword":"钠化钒液"},{"id":"efcd6da3-72d9-4278-85ec-546bd81079f0","keyword":"三聚氰胺","originalKeyword":"三聚氰胺"},{"id":"a5673e29-9c71-4a3b-8e5b-99ec5ebfd35a","keyword":"<span style=\"color:red\">沉</span>钒","originalKeyword":"沉钒"}],"language":"zh","publisherId":"gtft201702007","title":"三聚氰胺<span style=\"color:red\">沉</span>钒试验研究","volume":"38","year":"2017"},{"abstractinfo":"为了减小引线导热在温度计上的热负荷,提高温度测量的精确度,并保证有效地减小温度计的传导热,热<span style=\"color:red\">沉</span>的利用是经常而必用的手段.本文对二维的热<span style=\"color:red\">沉</span>问题进行了理论分析和讨论.","authors":[{"authorName":"孙爱民","id":"16700014-30f1-4750-af33-79dedf0220e1","originalAuthorName":"孙爱民"},{"authorName":"边海琴","id":"f39abcd0-82f4-48ea-9859-fa8e7a977795","originalAuthorName":"边海琴"},{"authorName":"田翠锋","id":"121fd65d-0949-4f26-882b-c0ed6f8bb772","originalAuthorName":"田翠锋"},{"authorName":"沈东星","id":"49d5725d-1075-4b41-842f-e4bdab247eeb","originalAuthorName":"沈东星"}],"doi":"10.3969/j.issn.1000-3258.2005.02.009","fpage":"148","id":"780bb362-7316-4345-9e54-cf1456f15cdf","issue":"2","journal":{"abbrevTitle":"DWWLXB","coverImgSrc":"journal/img/cover/DWWLXB.jpg","id":"19","issnPpub":"1000-3258","publisherId":"DWWLXB","title":"低温物理学报   "},"keywords":[{"id":"e8673f54-48a2-4752-bee2-d39a25408895","keyword":"热<span style=\"color:red\">沉</span>","originalKeyword":"热沉"},{"id":"5e68c6a4-3426-4c9f-856e-0bd47721e98c","keyword":"引线","originalKeyword":"引线"},{"id":"83ba20b6-e3f2-48cc-9fca-6f4e4c32bddb","keyword":"温度","originalKeyword":"温度"}],"language":"zh","publisherId":"dwwlxb200502009","title":"低温测量中的热<span style=\"color:red\">沉</span>尺寸效应","volume":"27","year":"2005"}],"totalpage":120,"totalrecord":1192}