{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"铁碳电池预处理-厌氧-好氧-好氧-缺氧多级SBR法处理焦化废水取得了良好的COD、氨氮脱除效果.在SBR反应器中创造条件,既保证了亚硝化反应的顺利进行,同时又保证了生成的亚硝酸盐与NH+4及有机物发生反应实现共同降解,亚硝酸盐与NH+4的反应弥补了反亚硝化过程中碳源的不足.系统运行稳定,氨氮浓度大于600 mg/L时,却除率大于95 %.该方法成本低,处理效果较好.","authors":[{"authorName":"唐光临","id":"b1cdec3a-6af2-478d-808e-38d3ecd61817","originalAuthorName":"唐光临"},{"authorName":"徐楚韶","id":"17806e98-21ff-4ff8-bf81-1d4d40ea7c8e","originalAuthorName":"徐楚韶"},{"authorName":"董凌燕","id":"1452be28-5df9-457c-b16c-d6cd0e986474","originalAuthorName":"董凌燕"},{"authorName":"蒯琳萍","id":"6353ccdb-6f48-423a-82f4-376b4b66d5c5","originalAuthorName":"蒯琳萍"}],"doi":"","fpage":"64","id":"71c83c54-9407-438e-8a83-2a603e318a24","issue":"11","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"c9539fab-2f0f-46c0-9b6c-c8593cc96b21","keyword":"亚硝化/反亚硝化","originalKeyword":"亚硝化/反亚硝化"},{"id":"008980ad-7129-46cb-8121-fee0f2391747","keyword":"预处理","originalKeyword":"预处理"},{"id":"2b9fc8f6-dcac-4485-b820-9250a178268a","keyword":"多段SBR法","originalKeyword":"多段SBR法"},{"id":"775500d0-9cae-4d82-85de-297516f340e6","keyword":"焦化废水","originalKeyword":"焦化废水"}],"language":"zh","publisherId":"gt200211018","title":"钢铁企业的焦化废水短程生物脱氮的研究","volume":"37","year":"2002"},{"abstractinfo":"用数学解析法对两段法渗碳扩散方程求解并加以证明和推论,给出了一段、两段及多段气体渗碳的碳浓度分布方程.由此可加深理解渗碳过程的物理本质,优化渗碳工艺技术参数,并可作为评定数值解误差的最好依据.","authors":[{"authorName":"李云","id":"44c0c39b-6ff2-4249-84b3-fe21cc750e4e","originalAuthorName":"李云"}],"doi":"10.3969/j.issn.1009-6264.2000.01.009","fpage":"50","id":"b7f155e0-39f2-4da5-b10b-82c65db406ed","issue":"1","journal":{"abbrevTitle":"CLRCLXB","coverImgSrc":"journal/img/cover/CLRCLXB.jpg","id":"15","issnPpub":"1009-6264","publisherId":"CLRCLXB","title":"材料热处理学报"},"keywords":[{"id":"0d0de80f-6783-450f-b7ed-ad875b33b859","keyword":"两段法渗碳","originalKeyword":"两段法渗碳"},{"id":"7da7e722-d3c7-4ef0-9fed-dc3c7c87a446","keyword":"扩散方程","originalKeyword":"扩散方程"},{"id":"bb732ed3-08ee-4bfb-b1a8-d92c98d4036b","keyword":"解析法碳浓度分布方程","originalKeyword":"解析法碳浓度分布方程"}],"language":"zh","publisherId":"jsrclxb200001009","title":"两段法渗碳扩散方程的解析解","volume":"21","year":"2000"},{"abstractinfo":"以廉价的松节油、马来酸酐、多元醇、油酸等为原料,采用多嵌段、部分接枝新方法,合成了一种新型的TMA多嵌段聚酯树脂.用IR、TGA、1H-NMR谱等手段进行结构表征及性能测试,结果表明:OA-EG-TMA-TMP-TMA±为主要共聚单元系列分布.","authors":[{"authorName":"周文富","id":"f0a8330e-0551-46d9-bcdc-e71c5418a8ce","originalAuthorName":"周文富"},{"authorName":"贾德民","id":"b2c22823-f8da-481d-85cc-f8e5096a7d92","originalAuthorName":"贾德民"}],"doi":"10.3969/j.issn.0253-4312.2000.08.003","fpage":"8","id":"44b02a19-8424-40b7-ad1e-6dcb51ca44c7","issue":"8","journal":{"abbrevTitle":"TLGY","coverImgSrc":"journal/img/cover/TLGY.jpg","id":"61","issnPpub":"0253-4312","publisherId":"TLGY","title":"涂料工业 "},"keywords":[{"id":"c35c8d1e-8bf3-47a6-bac4-229383e8c278","keyword":"萜烯马来酸酐","originalKeyword":"萜烯马来酸酐"},{"id":"0fc5a990-bb94-4f6e-b85b-9ed05628a397","keyword":"嵌段聚合","originalKeyword":"嵌段聚合"},{"id":"0428e9ae-1592-4572-a7b0-80881f29fd98","keyword":"接枝聚合","originalKeyword":"接枝聚合"},{"id":"031350af-d5ce-45ee-aadf-662093da7ad4","keyword":"聚酯树脂","originalKeyword":"聚酯树脂"}],"language":"zh","publisherId":"tlgy200008003","title":"油酸接技TMA多嵌段聚酯树脂","volume":"","year":"2000"},{"abstractinfo":"采用浊度滴定法、平衡溶胀法、粘度法和凝胶渗透色谱法(GPC)测定了丁苯橡胶(SBR)的溶解度参数(δ)、分子量及其分布,其δ分别为17.80 (J/mL)1/2、17.71 (J/mL)1/2、17.66(J/mL)1/2,n、η、w、z和w/n分别为75057、188467、475182、1841690和6.33.","authors":[{"authorName":"吴石山","id":"15606fcb-25bb-4638-802d-245cc916775b","originalAuthorName":"吴石山"}],"doi":"","fpage":"185","id":"cf223e7a-b680-4de5-81ed-7106cffecb35","issue":"4","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"bfbfb29f-94ac-45d5-a431-e7f795c4be79","keyword":"丁苯橡胶","originalKeyword":"丁苯橡胶"},{"id":"28ec6703-92f2-4fae-b925-f5aa09c54a12","keyword":"溶解度参数","originalKeyword":"溶解度参数"},{"id":"0c411fed-add0-46cc-87cd-636d930720a9","keyword":"分子量及其分布","originalKeyword":"分子量及其分布"}],"language":"zh","publisherId":"gfzclkxygc200204047","title":"SBR溶液参数的研究","volume":"18","year":"2002"},{"abstractinfo":"采集了长江重庆段干流以及重要支流共7个断面的表层水样,采用液相色谱法分析15种优先控制的多环芳烃(PAHs).结果表明,水体中总PAHs浓度范围为6.44—109.39 ng·L-1,平均值为41.83 ng·L-1.在5个断面水体中检出苯并(a)芘,浓度为0.05—1.32 ng·L-1,低于我国地表水标准限值(2.8 ng·L-1).长江重庆段的PAHs浓度水平低于大部分国内其他河流,与国外一些河流的浓度水平相当. PAHs组成以中低环PAHs (3环和4环)为主,平均比例分别为55.7%和38.8%,高环PAHs(5环和6环)含量较低,分别占3.6%和1.9%.示踪PAHs比值法结果显示长江重庆段表层水体PAHs主要来源于石化产品的泄漏污染.","authors":[{"authorName":"王超","id":"eb83504a-7b3a-4b0a-8876-120123f01657","originalAuthorName":"王超"},{"authorName":"谭丽","id":"461a5bfe-5fcd-4120-8baa-356b5408be9e","originalAuthorName":"谭丽"},{"authorName":"吕怡兵","id":"d8846963-485b-40a9-b3ac-bca9bfd51a1a","originalAuthorName":"吕怡兵"},{"authorName":"滕恩江","id":"866616d1-ec4a-469d-837a-3c9773214d5a","originalAuthorName":"滕恩江"},{"authorName":"滕曼","id":"55ff2ca6-f979-4fde-ae24-5bb4b99165b0","originalAuthorName":"滕曼"}],"doi":"10.7524/j.issn.0254-6108.2015.01.2014032003","fpage":"18","id":"80c04828-6408-449a-8204-675afa2bea31","issue":"1","journal":{"abbrevTitle":"HJHX","coverImgSrc":"journal/img/cover/HJHX.jpg","id":"43","issnPpub":"0254-6108","publisherId":"HJHX","title":"环境化学 "},"keywords":[{"id":"1dfa4552-ec91-4f4a-a8cb-e1011e61633d","keyword":"多环芳烃","originalKeyword":"多环芳烃"},{"id":"9b8893bf-6670-4a28-a4b0-80759202e805","keyword":"长江重庆段","originalKeyword":"长江重庆段"},{"id":"4575ffc2-f584-4100-836c-dd289f7f59f4","keyword":"表层水","originalKeyword":"表层水"},{"id":"fbc4fbde-3f94-4d5b-80a2-4dd18f2e955a","keyword":"分布","originalKeyword":"分布"},{"id":"22184aa7-c26d-4ece-bac6-bab38e321d14","keyword":"来源","originalKeyword":"来源"}],"language":"zh","publisherId":"hjhx201501003","title":"长江重庆段表层水体中多环芳烃的分布及来源分析?","volume":"","year":"2015"},{"abstractinfo":"采用末端功能化的聚(二甲基硅氧烷)大分子(Br-PDMS-Br)为引发剂,CuCl为催化荆,2,2'-联吡啶(bpy)为配体,通过原子转移自由基聚合(ATRP)法,合成出结构明确的多嵌段共聚物聚甲基丙烯酸丁酯-b-聚二甲基硅氧烷-b-聚甲基丙烯酸丁酯和聚苯乙烯-b-聚甲基丙烯酸丁酯-b-聚二甲基硅氧烷-b-聚甲基丙烯酸丁酯-b-聚苯乙烯.利用红外光谱(Fr-IR)、核磁共振(<'1>H-NMR)、凝胶渗透色谱(GPC)、原子力显微镜(AFM)和热重分析(TG)方法对其结构、热稳定性及相形态进行研究,结果表明,成功合成了多嵌段共聚物,其分子量可控,分子量分布窄(PDI=1.18~1.46),且在微观相上形成有序纳米结构,粒径大小60 nm~100 nm,具有良好的热稳定性,低分解温度达360℃,高分解温度达550℃.","authors":[{"authorName":"张严金","id":"cf01998a-7065-45a4-a522-34f63e9f0a3d","originalAuthorName":"张严金"},{"authorName":"周元林","id":"3acb8f8f-08cc-4bee-ac39-e8837ca56ce6","originalAuthorName":"周元林"},{"authorName":"王超","id":"7bf7583e-22f4-467a-99b4-b7e9ed9f7e16","originalAuthorName":"王超"},{"authorName":"何方方","id":"4371f251-57aa-49eb-bb67-f432a93f1f18","originalAuthorName":"何方方"},{"authorName":"祝红","id":"a5f06fe2-412c-4c54-8796-2da9d36ec6f6","originalAuthorName":"祝红"},{"authorName":"罗世凯","id":"ae6743f2-4466-44b9-9ad6-6254f5c983a7","originalAuthorName":"罗世凯"},{"authorName":"雷卫华","id":"0d37dfe2-a72f-4219-a600-32aafb6964e2","originalAuthorName":"雷卫华"}],"doi":"","fpage":"17","id":"49a85f01-d1eb-4fda-ba08-b7be1cadbae0","issue":"5","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"e265c53f-6d96-46ee-8f15-2c5ab70433c9","keyword":"多嵌段共聚物","originalKeyword":"多嵌段共聚物"},{"id":"039c039d-785d-4ebd-80b2-86c9de9bf4a5","keyword":"大分子引发剂","originalKeyword":"大分子引发剂"},{"id":"05d3794d-0578-491a-988c-bad96aad2e5d","keyword":"原子转移自由基聚合","originalKeyword":"原子转移自由基聚合"},{"id":"2e8f847d-82db-4c8b-973a-594768292ca8","keyword":"有序纳米结构","originalKeyword":"有序纳米结构"}],"language":"zh","publisherId":"gfzclkxygc201105005","title":"多嵌段共聚物的ATRP合成及表征","volume":"27","year":"2011"},{"abstractinfo":"本文以直接缩聚制得的聚乳酸(PLLA)和聚丁二酸己二酸丁二醇酯(PBSA)预聚物为原料,以1,4-苯基二嗯唑啉(PBO)及六亚甲基二异氰酸酯(HDI)为双扩链/偶联剂,采用扩链/偶联法制备可生物降解多嵌段共聚物P(LLA-mb-BSA).重点考察了反应条件对扩链/偶联反应的影响,并对共聚物的链结构、热转变和力学性能进行了初步研究.该法简便高效,可制得高分子量的多嵌段共聚物.P(LLA-mb-BSA)多嵌段共聚物的软、硬段不相容,PLLA硬段保持较好的结晶性,而软段当分子量较低时接近无定型结构,其力学性能可由组成在较大的范围内进行调节.","authors":[{"authorName":"曾小青","id":"ebf96e21-0b9e-4415-af04-73c45431998d","originalAuthorName":"曾小青"},{"authorName":"吴林波","id":"12759497-4322-41b4-936b-85723fa774db","originalAuthorName":"吴林波"}],"doi":"","fpage":"692","id":"34a1160e-c13e-4818-b546-889ca334f2ba","issue":"5","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"5811e106-9d69-4f75-bfe9-d3dce407a32c","keyword":"生物降解聚合物","originalKeyword":"生物降解聚合物"},{"id":"4c3597fe-61f2-4c05-aa95-56ac71a962c4","keyword":"多嵌段共聚物","originalKeyword":"多嵌段共聚物"},{"id":"d72c4a9b-5221-43f5-a18d-6cda7c47d753","keyword":"聚乳酸","originalKeyword":"聚乳酸"},{"id":"ae7c67a7-639c-4db7-ad34-483ec7bd6062","keyword":"扩链反应","originalKeyword":"扩链反应"},{"id":"bbf8bbf9-5c0a-45ae-9dc0-6bef38640248","keyword":"增韧塑料","originalKeyword":"增韧塑料"},{"id":"9b62fe0e-54ba-4999-8137-28918e673baa","keyword":"热塑性弹性体","originalKeyword":"热塑性弹性体"}],"language":"zh","publisherId":"clkxygc201305015","title":"可生物降解多嵌段共聚物P(LLA-mb-BSA)的制备与性能","volume":"31","year":"2013"},{"abstractinfo":"采用商业有限元软件ABAQUS对盒段的后屈曲承载能力进行了分析,重点研究了在弯扭载荷条件下后屈曲诱发的盒段蒙皮/缘条界面的失效问题.在此基础上,采用缝线对墙缘条与蒙皮的界面进行增强,应用粘接元模拟缝线,研究缝线对复合材料多墙盒段的破坏模式和承载能力的影响,并对缝线增强后的盒段的承载能力进行了试验研究.有限元分析表明,复合材料多墙盒段具有较长的后屈曲历程,采用缝线增强技术能够明显改善盒段的后屈曲承载能力,预测结果与试验值吻合良好,而且预测的失效模式也与试验结果一致.","authors":[{"authorName":"王春寿","id":"a8d41fb7-c23b-4ef0-9bf9-b89380d2fb29","originalAuthorName":"王春寿"},{"authorName":"陈普会","id":"df4c0f5a-ecb6-43aa-abe9-5381756a22e7","originalAuthorName":"陈普会"},{"authorName":"隋晓东","id":"1c3b81e2-b165-4bb2-9aa9-805eca842a29","originalAuthorName":"隋晓东"},{"authorName":"王进","id":"2317a2e9-c22f-47c9-899f-a9514d901eb0","originalAuthorName":"王进"},{"authorName":"柴亚南","id":"8b253db3-e4ac-4c47-86b7-ce9c34057fb0","originalAuthorName":"柴亚南"},{"authorName":"李新祥","id":"fef37d0d-22cd-4620-8baf-ff4f7348262c","originalAuthorName":"李新祥"}],"doi":"","fpage":"174","id":"356b6ed0-1b32-477c-9e5c-dec710eaec66","issue":"5","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":"d3314cad-d83a-4d64-86ec-c35f88e55c25","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"5637982f-bc84-453d-9e4e-93b28a4de489","keyword":"多墙盒段","originalKeyword":"多墙盒段"},{"id":"f13009b5-ab72-4bcb-ab2c-30c2213bc61b","keyword":"试验","originalKeyword":"试验"},{"id":"3409a3da-cf57-4c98-956b-a8d4c29c98ea","keyword":"后屈曲","originalKeyword":"后屈曲"},{"id":"7062c87e-1680-41ef-9921-fa9e639855ce","keyword":"缝线","originalKeyword":"缝线"},{"id":"8ad5c566-c7a2-48c0-96a4-006a170d37c8","keyword":"承载能力","originalKeyword":"承载能力"}],"language":"zh","publisherId":"fhclxb201305027","title":"复合材料多墙盒段的设计与后屈曲性能","volume":"30","year":"2013"},{"abstractinfo":"为了改善多壁碳纳米管的分散性,通过丙烯酸和羟基化多壁碳纳米管的酯化反应将双键引入到碳纳米管的表面,同时利用原子转移自由基聚合合成端基为卤素的苯乙烯-b-甲基丙烯酸羟乙酯嵌段共聚物,并通过对双键的加成反应,将嵌段共聚物引入到多壁碳纳米管的表面,实现了碳纳米管的化学修饰.通过FTIR、TGA和TEM技术对产物进行了表征,结果表明:嵌段共聚物通过共价键接枝到碳纳米管表面,其含量为42.9%,平均约277个碳原子接枝一条聚合物链;修饰后的MWCNTs在乙醇中分散良好.","authors":[{"authorName":"王国建","id":"1b99a89b-8ff8-4a4c-a858-fcc045462897","originalAuthorName":"王国建"},{"authorName":"王可伟","id":"0f57cd6d-ba28-4e2b-813c-dd915975c20b","originalAuthorName":"王可伟"},{"authorName":"邱军","id":"fca3b32c-4b2f-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