{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":2,"startPagecode":1},"records":[{"abstractinfo":"分析了真空辅助树脂渗透(VARI)工艺系统真空对成型质量的重要性.通过在VARI工艺的进胶截门前、出胶截门后及进出胶截门之间3个区域分别设置渗漏点,调整渗漏点的大小控制真空渗漏的严重程度,对研制的不同渗漏位置以及不同渗漏严重程度的试验件进行外观评价、厚度测试以及超声缺陷检测.并通过测试不同试验件的开孔压缩性能开展了工艺试验,得到了VARI工艺过程中真空渗漏的位置和程度对复合材料质量的影响:当系统真空出现轻微渗漏时,对VARI工艺成型复合材料制件的最终质量的影响需根据渗漏点进行判定;当系统真空出现严重渗漏时,对VARI工艺成型复合材料制件的最终质量有严重影响,与渗漏的部位无关;VARI工艺成型复合材料层合板的开孔压缩强度与制件的孔隙率成反比关系.","authors":[{"authorName":"刘强","id":"a4abe4cd-b294-43e8-9d51-116fe4beaf6b","originalAuthorName":"刘强"},{"authorName":"赵龙","id":"7a655c5c-0e92-49c7-ab0f-099c086a1bdb","originalAuthorName":"赵龙"},{"authorName":"","id":"770a61de-ee52-4c13-9f4a-c76a7dab39f5","originalAuthorName":"卓鹏"},{"authorName":"陈志平","id":"e2600364-8eb7-4235-a87f-29db9791826a","originalAuthorName":"陈志平"},{"authorName":"丛晶洁","id":"1f91ff6a-75a3-43b2-a186-e646f2ce74f6","originalAuthorName":"丛晶洁"},{"authorName":"张璇","id":"52def255-6925-4f7a-9695-6fbb546c8dc6","originalAuthorName":"张璇"}],"doi":"","fpage":"1046","id":"d26c0151-7063-4474-88da-8f6c3822beb3","issue":"4","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":"5c65e25d-d4f5-49f0-b230-61ea06567c5f","keyword":"VARI","originalKeyword":"VARI"},{"id":"aae3540f-957a-4026-8a93-57d878943aa3","keyword":"真空渗漏","originalKeyword":"真空渗漏"},{"id":"a5df7719-f714-4a4d-8163-3038f79cbcf0","keyword":"成型质量","originalKeyword":"成型质量"},{"id":"149a1ced-2972-4d9c-bdf9-343681b1a0ea","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"f1c35fbd-eb9b-44f7-b266-41934740a22f","keyword":"开孔压缩性能","originalKeyword":"开孔压缩性能"}],"language":"zh","publisherId":"fhclxb201404026","title":"真空渗漏工艺缺陷对VARI成型复合材料质量及性能的影响","volume":"31","year":"2014"},{"abstractinfo":"家庄金矿床是一个与中生代次火山杂岩体(二长闪长玢岩、二长斑岩)有关的小型金矿床,柱状矿体严格地受隐爆角砾岩筒的控制.从角砾岩筒中心向外,角砾粒度、成分、胶结物成分及蚀变均存在分带现象.全文着重阐述了金矿床地质特征,总结出矿床成矿规律,并对矿区成矿远景作了预测.","authors":[{"authorName":"祝德平","id":"b64c2825-d8a8-4a16-bfca-1523ba46f91b","originalAuthorName":"祝德平"},{"authorName":"于超","id":"efdb554f-3afa-445b-a7cd-d2dfaf10e18f","originalAuthorName":"于超"},{"authorName":"廉永","id":"0da023aa-5664-4296-b261-9119c90abb01","originalAuthorName":"廉永"},{"authorName":"杨忠臣","id":"e60999c8-666f-4d0d-98c4-e37f37dc2434","originalAuthorName":"杨忠臣"},{"authorName":"齐可昆","id":"f2d84302-f718-47b9-9f01-a71c519c2e97","originalAuthorName":"齐可昆"}],"doi":"10.3969/j.issn.1001-1277.2001.08.003","fpage":"11","id":"cbd7cad8-5e0a-46fc-acf8-3878f17bd5b5","issue":"8","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"851dbe8d-889e-41e9-8802-2225d6c86a5b","keyword":"次火山杂岩体","originalKeyword":"次火山杂岩体"},{"id":"37060356-312b-4ecd-96eb-216032b31ecc","keyword":"角砾岩筒型金矿床","originalKeyword":"角砾岩筒型金矿床"},{"id":"c7d6e2a9-6cbe-4a48-b458-c595a122c4a2","keyword":"地质特征","originalKeyword":"地质特征"},{"id":"58249dda-b9dc-4a14-8037-fce33acb21b0","keyword":"成矿规律","originalKeyword":"成矿规律"},{"id":"8ae8b516-06c4-4a87-8083-fdd24e15866e","keyword":"家庄","originalKeyword":"卓家庄"}],"language":"zh","publisherId":"huangj200108003","title":"平邑家庄金矿床成矿地质特征","volume":"22","year":"2001"},{"abstractinfo":"按Koenigs-Knorr 方法将四乙酰溴代半乳糖分别与3-乙酰基酚酮和3-乙酰胺基酚酮以Ag2CO3为催化剂反应合成了β-构型糖苷. 由于酚酮存在互变异构,糖基化物亦为2种异构产物. 应用元素分析、核磁共振、红外光谱表征了它们的结构. 分析结果表明,所得到的化合物是含有酚酮基团的四乙酰基β-构型半乳糖苷.","authors":[{"authorName":"钟方丽","id":"5bcf4273-a895-4e07-a8de-1da49efa90c5","originalAuthorName":"钟方丽"},{"authorName":"王晓林","id":"427d3a85-6d9c-432d-ab58-3b47fd8b1130","originalAuthorName":"王晓林"},{"authorName":"尹丙柱","id":"71e6bcda-a262-4726-8dfa-1968f8a88d7d","originalAuthorName":"尹丙柱"},{"authorName":"金钟天","id":"9fd0dacc-c138-45a9-b7c4-06063ecd1f3e","originalAuthorName":"金钟天"}],"doi":"10.3969/j.issn.1000-0518.2004.05.016","fpage":"502","id":"59317e1b-b244-4733-8df4-413a60833734","issue":"5","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"fc2d1bb3-7de4-4c97-b819-0d43a58278e3","keyword":"环庚三烯酚酮","originalKeyword":"环庚三烯酚酮"},{"id":"66daf074-3e44-4c48-b0e8-7f0252d50ef7","keyword":"半乳糖苷","originalKeyword":"半乳糖苷"},{"id":"67587e24-3aec-4a3e-af0f-675cd8894c78","keyword":"Koenigs-Knorr糖基化反应","originalKeyword":"Koenigs-Knorr糖基化反应"}],"language":"zh","publisherId":"yyhx200405016","title":"含酚酮基团的四乙酰基半乳糖苷的合成","volume":"21","year":"2004"},{"abstractinfo":"西藏隆子县邦玛金矿床是近年通过区域地质调查新发现的金矿床.重点对邦玛金矿床的矿床地质特征及地球化学异常特征进行了系统总结,以期为今后的勘探工作提供基础资料及依据.矿体主要产于上三叠统涅如组二段中,受东西向次级断裂构造带控制;目前共发现金矿脉9条,圈定5个金矿体.通过开展土壤地球化学剖面测量工作,选择了Au、Sb、Pb、Zn、Sn、As作为Au及多金属成矿指示元素,共圈定单元素异常40处,圈定组合异常5处,各组合异常内元素套合较好.综合分析认为,区内找矿前景较大,具有进一步工作价值.","authors":[{"authorName":"陈东太","id":"31c82be1-3050-4004-95ee-659b0ad8962b","originalAuthorName":"陈东太"},{"authorName":"陈武","id":"9a5ad4e7-a819-442c-8007-3f0808a3facb","originalAuthorName":"陈武"},{"authorName":"胡可卫","id":"b3a773ee-76c2-4ca1-9c92-2cddcc9be689","originalAuthorName":"胡可卫"},{"authorName":"余杰","id":"a2ca40f9-0197-408d-bd5f-1de9ba133340","originalAuthorName":"余杰"},{"authorName":"黄青东智","id":"17d2088a-35e1-4f7e-82d1-dd1a35a2fc11","originalAuthorName":"黄青东智"}],"doi":"10.11792/hj20160806","fpage":"25","id":"07ef87d3-c8b7-4ecc-b284-b8e226b06895","issue":"8","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"8b69150b-2bdc-4dac-b766-51f3a6a1ac60","keyword":"地质特征","originalKeyword":"地质特征"},{"id":"89b57898-7f81-4529-b043-3665884e940f","keyword":"地球化学异常特征","originalKeyword":"地球化学异常特征"},{"id":"ca84ca9a-7896-4be0-92ef-013b77707b64","keyword":"邦玛金矿床","originalKeyword":"邦卓玛金矿床"}],"language":"zh","publisherId":"huangj201608006","title":"西藏隆子县邦玛金矿床地质特征及地球化学异常特征","volume":"37","year":"2016"},{"abstractinfo":"采用 C18反相色谱柱,以磺丁基醚-β-环糊精(SBE-β-CD)作为手性流动相添加剂,建立了阿乳酸对映体的高效液相色谱拆分方法。考察了环糊精衍生物类型、手性添加剂浓度、流动相 pH、流速和柱温对手性分离的影响,同时探讨了高效液相色谱采用磺丁基醚-β-环糊精分离阿乳酸对映体的分离机制及包结常数,确定了色谱条件为YMC-Pack ODS-A C18色谱柱(250 mm×4.6 mm,5μm),流动相为含25 mmol / L SBE-β-CD 的0.1 mol / L 磷酸盐缓冲液(pH 2.68)-乙腈(90∶10,v / v),流速为0.6 mL / min,柱温为30℃,紫外检测波长为220 nm。对映体的保留时间分别为26.65和28.28 min,分离度为1.68。本方法分离度好,简便易行,且比使用手性固定相分离更加经济。","authors":[{"authorName":"张虎","id":"199ed0ce-33f6-4cf1-bf40-c7b864809daf","originalAuthorName":"张虎"},{"authorName":"沈芒芒","id":"1278c4b9-ee74-48cd-8c74-a499e47ae642","originalAuthorName":"沈芒芒"},{"authorName":"童胜强","id":"74a82a16-3008-43cc-8531-172a7ea97a0c","originalAuthorName":"童胜强"},{"authorName":"颜继忠","id":"18bbb8dd-ce09-4974-8de8-7bb091a54fd6","originalAuthorName":"颜继忠"}],"doi":"10.3724/SP.J.1123.2014.02023","fpage":"612","id":"97d75d10-0262-4e2c-a4d4-7696aedf14ea","issue":"6","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"d5612498-ee90-4c5a-b07d-4b8f15a7972c","keyword":"高效液相色谱","originalKeyword":"高效液相色谱"},{"id":"156c40b2-3630-4c61-adf9-551ad77b2f23","keyword":"手性流动相添加法","originalKeyword":"手性流动相添加法"},{"id":"076dc4a7-c05b-4b52-a0f9-1fddb6230bbb","keyword":"阿乳酸","originalKeyword":"阿卓乳酸"},{"id":"e3775a48-af0e-4030-8582-84b14aacdeb4","keyword":"对映体拆分","originalKeyword":"对映体拆分"},{"id":"a29d38c2-ad60-4dc5-9db2-6b6087e5bcd6","keyword":"磺丁基醚-β-环糊精","originalKeyword":"磺丁基醚-β-环糊精"}],"language":"zh","publisherId":"sp201406009","title":"高效液相色谱手性流动相添加法拆分阿乳酸对映体","volume":"","year":"2014"},{"abstractinfo":"以2-甲硫基苯胺为原料,通过酰化、碘环化以及Suzuki交叉偶联反应,合成了5-甲基-2,3-二苯基-1,5-苯并硫氮杂-4(5H)-酮.分别考察了催化剂对酰化反应、溶剂对碘环化反应的影响,以及催化剂、配体、碱和温度等因素对Suzuki交叉偶联反应的影响,在最佳的反应条件下,反应总收率为68.5%,中间产物和目标产物的结构经IR、NMR和MS等测试技术得以确证.","authors":[{"authorName":"陶李明","id":"fe01102b-d9c4-4044-b342-dcfccf3c680d","originalAuthorName":"陶李明"},{"authorName":"刘文奇","id":"d26498e5-0edc-4be8-b928-27e99afdbd3e","originalAuthorName":"刘文奇"},{"authorName":"谭倪","id":"8b442191-5716-4c12-80b4-0e75d6b16fe9","originalAuthorName":"谭倪"},{"authorName":"周芸","id":"f41109e3-dab5-40cc-9102-618bec540570","originalAuthorName":"周芸"}],"doi":"10.3724/SP.J.1095.2010.90420","fpage":"494","id":"7092b62d-fb07-413f-8383-3d0331af024b","issue":"4","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"2d8e3617-a317-4233-9046-5dd00ddbc88f","keyword":"甲基二苯基苯并硫氮杂-4(5H)-酮","originalKeyword":"甲基二苯基苯并硫氮杂卓-4(5H)-酮"},{"id":"78749312-e1d2-4593-a68a-eff0cfff001c","keyword":"酰化反应","originalKeyword":"酰化反应"},{"id":"d3930d7c-93fe-466c-8e40-9127e1e8065e","keyword":"碘环化反应","originalKeyword":"碘环化反应"},{"id":"a1e63284-2324-49be-b7d4-7768e38ae1ab","keyword":"Suzuki交叉偶联反应","originalKeyword":"Suzuki交叉偶联反应"}],"language":"zh","publisherId":"yyhx201004027","title":"5-甲基-2,3-二苯基-1,5-苯并硫氮杂-4(5H)-酮的合成","volume":"27","year":"2010"},{"abstractinfo":"将1,2,3-三唑环结构及1,2,4-噁二唑环等多个药效团结构叠加到同一个硫氮杂分子中,为药理及生理活性研究提供较好的先导化合物.反应在三乙胺存在下,用2,4-二芳基-2,3-二氢-1,5-苯并硫氮杂与α-氯代-2-苯基-1,2,3-三唑基-4-甲醛肟在室温进行1,3-偶极环加成反应,合成一系列的2-苯基-1,2,3-三唑基[1,2,4]噁二唑并[4,5-a][1,5]苯并硫氮杂化合物,并采用红外光谱、核磁共振、元素分析等测试技术对化合物进行了表征.","authors":[{"authorName":"王冉冉","id":"d1679f9a-d00c-426f-b761-fe1c32a74868","originalAuthorName":"王冉冉"},{"authorName":"梁平","id":"87b55903-9ced-491b-acbd-6f8aae54ab4c","originalAuthorName":"梁平"},{"authorName":"解正峰","id":"25675b0b-de7b-4851-ba71-06db1766642d","originalAuthorName":"解正峰"},{"authorName":"刘方明","id":"c9c40af9-d35f-422d-8802-bafa55a31f33","originalAuthorName":"刘方明"}],"doi":"10.3969/j.issn.1000-0518.2008.12.003","fpage":"1389","id":"304d95a6-d371-4e3b-b047-320bdc0df3ea","issue":"12","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"2bc103f9-0c67-41f9-b50f-c0d5a3e5171a","keyword":"环加成反应","originalKeyword":"环加成反应"},{"id":"ee990ec5-9600-4dbf-8d89-cacfbb4b9749","keyword":"肟","originalKeyword":"肟"},{"id":"af620d03-fb44-4244-aa2d-98bffe2db7f8","keyword":"苯并硫氮杂","originalKeyword":"苯并硫氮杂卓"},{"id":"34f9c5e6-d989-48b2-9783-c41005ebc31b","keyword":"合成","originalKeyword":"合成"}],"language":"zh","publisherId":"yyhx200812003","title":"新型含1,2,3-三唑基[1,2,4](噁)二唑并[4,5-a][1,5]苯并硫氮杂化合物的合成","volume":"25","year":"2008"},{"abstractinfo":"以对甲苯磺酰氯和邻氨基苯甲酸甲酯为原料,通过酰胺化、酰亚胺和卤代烃的缩合、克曼环化及水解脱羧等反应,合成盐酸考尼伐坦关键中间体N-甲苯磺酰基苯并氮杂-5-酮.在合成过程中,分别减少了有毒溶剂吡啶的用量,用叔丁醇钾代替怕水易爆的氢化钠,用容易购买回收的2-甲基四氢呋喃代替丁酮为溶剂,目标化合物的总收率由55%提高至63%,纯度达到99%以上.所得化合物经熔点、核磁共振氢谱等得到确认.该工艺显著地提高了中间体的产量及质量,因而提高了盐酸考尼伐坦的产率.","authors":[{"authorName":"马亚娟","id":"5387b4c3-9c87-4fbc-8c17-8903c62597d0","originalAuthorName":"马亚娟"},{"authorName":"李晓东","id":"bbb50240-fc8a-4523-bed2-e0c10fe2cb0c","originalAuthorName":"李晓东"},{"authorName":"李蕴","id":"88a9f80a-1643-4711-babe-16dd21b12603","originalAuthorName":"李蕴"},{"authorName":"洪波","id":"e92379f9-8cbf-456b-8c71-4b5a18b764de","originalAuthorName":"洪波"},{"authorName":"周米平","id":"e2753906-85f8-49af-b32f-f01d08b55adf","originalAuthorName":"周米平"}],"doi":"10.3724/SP.J.1095.2014.30007","fpage":"50","id":"5e03996f-c95e-4ae3-8e43-71ec9eeafea3","issue":"1","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"c7e97e64-6ec2-4157-8627-48204b309957","keyword":"盐酸考尼伐坦中间体","originalKeyword":"盐酸考尼伐坦中间体"},{"id":"668c5af9-aa45-4cf3-a2f4-e477c7b5214f","keyword":"N-甲苯磺酰基苯并氮杂酮","originalKeyword":"N-甲苯磺酰基苯并氮杂卓酮"},{"id":"60308630-4e4a-4332-9fed-49a779ce0dc2","keyword":"合成改进","originalKeyword":"合成改进"}],"language":"zh","publisherId":"yyhx201401008","title":"盐酸考尼伐坦关键中间体N-甲苯磺酰基苯并氮杂-5-酮合成工艺的改进","volume":"31","year":"2014"},{"abstractinfo":"用脯氨酸作为催化剂,研究了各种取代的二苯并1,4-氧氮杂衍生物类七元环状亚胺和丙酮的直接Mannich反应,该反应能高对映选择得到一系列旋光活性的含有β羰基的七元环状氮杂环化合物(93%–98%ee)。用丁酮作为Mannich给体时,能得到专一的区域选择性和96%–97%ee的产物。进一步通过X射线单晶衍射分析其中一个产物的衍生物,确定了产物手性中心绝对构型为R,其它同类型产物绝对构型随后通过化学类比方法推断确认。","authors":[{"authorName":"汪游清","id":"e6320dc5-b80e-4478-9c7c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