{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"镍基粉末高温合金主要应用于航空航天领域,是高推重比发动机的关键材料.本文综述了近年来国内外镍基粉末高温合金在成分设计、粉末制备、成形、烧结及后续热处理等方面的研究成果和存在的问题,提出了镍基粉末高温合金今后的发展方向.","authors":[{"authorName":"<span style=\"color:red\">雷</span><span style=\"color:red\">景</span><span style=\"color:red\">富</span>","id":"50e4fe7d-ad16-4454-85ee-6c37cef06e4b","originalAuthorName":"雷景富"},{"authorName":"郑勇","id":"ec7c157c-1bdd-4d9a-822d-fd473e2e6892","originalAuthorName":"郑勇"},{"authorName":"余俊","id":"9099918e-8992-4280-ab3b-f41a5ed1c567","originalAuthorName":"余俊"},{"authorName":"吕学鹏","id":"dc47e82d-3248-4cd0-88dd-ee7ca51a8afc","originalAuthorName":"吕学鹏"},{"authorName":"杜娜","id":"d9dee981-4345-4aa4-ae77-9a766880c6ed","originalAuthorName":"杜娜"}],"doi":"10.3969/j.issn.1007-2330.2011.06.005","fpage":"18","id":"3b99bd5f-567a-49d3-98f1-4dc438a020bb","issue":"6","journal":{"abbrevTitle":"YHCLGY","coverImgSrc":"journal/img/cover/YHCLGY.jpg","id":"77","issnPpub":"1007-2330","publisherId":"YHCLGY","title":"宇航材料工艺   "},"keywords":[{"id":"4b532e90-c918-49b8-9b6c-4937f4e379a5","keyword":"镍基高温合金","originalKeyword":"镍基高温合金"},{"id":"39b09862-7ae3-4cff-9ff1-8e48543ebbf3","keyword":"粉末冶金","originalKeyword":"粉末冶金"},{"id":"d1d5888d-1717-48d2-8d06-5832389ac683","keyword":"研究进展","originalKeyword":"研究进展"}],"language":"zh","publisherId":"yhclgy201106005","title":"镍基粉末高温合金的研究进展","volume":"41","year":"2011"},{"abstractinfo":"制备不锈钢的粉末冶金工艺与传统熔炼工艺相比具有成本低的优势,其生产的零件接近净成形且尺寸精度较高。主要介绍了近年来国内外利用粉末冶金工艺制备不锈钢的研究进展,包括烧结理论、成形和烧结技术的发展及成分添加剂对不锈钢组织和性能的改善。最后结合粉末冶金不锈钢的应用现状,提出了今后研究应重点关注的方向。","authors":[{"authorName":"余俊","id":"93c64b80-1ad8-478f-9817-1218fc694a24","originalAuthorName":"余俊"},{"authorName":"郑勇","id":"8817df7c-ea37-46dd-8b67-f89a1bd04769","originalAuthorName":"郑勇"},{"authorName":"<span style=\"color:red\">雷</span><span style=\"color:red\">景</span><span style=\"color:red\">富</span>","id":"35fd4220-114e-493a-91ce-9c927e01a3c4","originalAuthorName":"雷景富"},{"authorName":"吕学鹏","id":"741880e5-cd22-4f8a-9785-762e26b86017","originalAuthorName":"吕学鹏"},{"authorName":"杜娜","id":"ab87ef93-f73c-4dd8-90cc-af914b434847","originalAuthorName":"杜娜"}],"doi":"","fpage":"1","id":"fe872f15-192a-424c-83ce-f33c2ec37be1","issue":"2","journal":{"abbrevTitle":"JXGCCL","coverImgSrc":"journal/img/cover/JXGCCL.jpg","id":"45","issnPpub":"1000-3738","publisherId":"JXGCCL","title":"机械工程材料"},"keywords":[{"id":"eeefedbb-a06e-4247-ade8-c1bdeacff36f","keyword":"粉末冶金","originalKeyword":"粉末冶金"},{"id":"20d66478-c853-4e2c-a6da-b4bbc23f50ec","keyword":"不锈钢","originalKeyword":"不锈钢"},{"id":"be829f29-b8a7-4c2b-a3d9-6b72710a93f4","keyword":"研究进展","originalKeyword":"研究进展"}],"language":"zh","publisherId":"jxgccl201202001","title":"粉末冶金工艺制备不锈钢的研究进展","volume":"36","year":"2012"},{"abstractinfo":"在旋转蒸发体系中，研究<span style=\"color:red\">雷</span>酸金的制备方法，并探索了不同条件下<span style=\"color:red\">雷</span>酸金产品的金含量。实验结果表明在105℃下蒸发45 min 为相对最优制备条件；用90℃蒸馏水洗涤90 min 为<span style=\"color:red\">雷</span>酸金最佳后续处理条件。","authors":[{"authorName":"王大维","id":"2386af00-2848-4f6d-88c7-856f413d5351","originalAuthorName":"王大维"},{"authorName":"李岩松","id":"d9654b8f-2017-4879-83df-0ca51f7ca825","originalAuthorName":"李岩松"}],"doi":"","fpage":"127","id":"cec5875d-c75c-4651-8f79-5d9a2ff0c406","issue":"z1","journal":{"abbrevTitle":"GJS","coverImgSrc":"journal/img/cover/GJS.jpg","id":"38","issnPpub":"1004-0676","publisherId":"GJS","title":"贵金属"},"keywords":[{"id":"44c405cf-9cd4-4923-80c3-852911bd01df","keyword":"无机化学","originalKeyword":"无机化学"},{"id":"8a9139aa-1cf7-4217-9625-bf738392e292","keyword":"<span style=\"color:red\">雷</span>酸金","originalKeyword":"雷酸金"},{"id":"8cac939c-32b9-4d5f-8ee6-7954bc2c31e1","keyword":"金含量","originalKeyword":"金含量"},{"id":"fdb1b20b-51e3-433d-acd1-49e6d94ced07","keyword":"洗涤水","originalKeyword":"洗涤水"},{"id":"58702bd2-3385-4f3e-ac76-53c46e66966e","keyword":"洗涤处理","originalKeyword":"洗涤处理"}],"language":"zh","publisherId":"gjs2013z1026","title":"制备高纯度<span style=\"color:red\">雷</span>酸金的工艺研究","volume":"","year":"2013"},{"abstractinfo":"利用MCNPx程序计算了宽能谱中子<span style=\"color:red\">雷</span>姆仪的响应曲线. 计算表明, 增加铅层对低能中子的响应没有明显的影响, 但在高能区(几百MeV以上)宽能谱中子<span style=\"color:red\">雷</span>姆仪的响应与铅层的厚度有关. 铅层厚度为0.6 cm时响应比普通<span style=\"color:red\">雷</span>姆仪提高约3倍, 当铅层厚度增加到1.2 cm时响应高约5倍. 虽然计算结果与ICRP建议书中的H*(10)曲线相比还有一定的差别, 但改变慢化体的结构对提高高能中子的探测效率是有明显效果的.","authors":[{"authorName":"苏有武","id":"b13a53a6-9e3d-478b-aa47-be1279e4bc72","originalAuthorName":"苏有武"},{"authorName":"朱小龙","id":"c4f288a9-88bf-4500-82a9-9e8d80afa250","originalAuthorName":"朱小龙"},{"authorName":"李武元","id":"2eb78d01-91d4-405e-b775-6a5f84375216","originalAuthorName":"李武元"}],"doi":"10.3969/j.issn.1007-4627.2005.02.008","fpage":"198","id":"c12e5d19-4f9b-4747-a56c-01d872bed355","issue":"2","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论   "},"keywords":[{"id":"73d0fcfc-edbb-467d-9361-51dde18eb7d5","keyword":"MCNPx","originalKeyword":"MCNPx"},{"id":"c7ffb226-b301-4457-bf52-0778554f43a8","keyword":"高能中子","originalKeyword":"高能中子"},{"id":"259b1325-a1f2-47f5-9744-16330e2531f9","keyword":"<span style=\"color:red\">雷</span>姆仪","originalKeyword":"雷姆仪"}],"language":"zh","publisherId":"yzhwlpl200502008","title":"用MCNPx程序计算宽能谱中子<span style=\"color:red\">雷</span>姆仪的响应曲线","volume":"22","year":"2005"},{"abstractinfo":"研究了在35 kV输电线路雷电\"易击段\"绝缘子串上并接线路避雷器来提高线路耐<span style=\"color:red\">雷</span>水平的方法.建立了雷电波作用下35 kV输电线路电磁暂态仿真计算模型,借助电磁暂态软件(ATP-EMTP)仿真分析了线路避雷器对35 kV输电线路耐<span style=\"color:red\">雷</span>水平的影响.计算结果表明,在\"易击段\"架设线路避雷器后.可明显提高35kV输电线路的耐<span style=\"color:red\">雷</span>水平,尤其<span style=\"color:red\">雷</span>直击导线时,线路避雷器的作用效果更加明显;雷击杆塔塔顶时,杆塔接地电阻是影响35 kV输电线路耐<span style=\"color:red\">雷</span>水平的重要因素.最后,仿真估算了不同避雷器架设方案下35 kV输电线路的耐<span style=\"color:red\">雷</span>水平.本研究对于平原地区35 kV输电线路的线路防雷具有重要意义.","authors":[{"authorName":"张要强","id":"b29609cd-7c7a-4613-aad8-0b0e780e2067","originalAuthorName":"张要强"},{"authorName":"张帆","id":"0a58b80a-d923-485f-8ba8-df2c40059b17","originalAuthorName":"张帆"}],"doi":"10.3969/j.issn.1009-9239.2008.01.011","fpage":"33","id":"241df99d-a2b3-4e8e-8c05-cbe6200bcb34","issue":"1","journal":{"abbrevTitle":"JYCL","coverImgSrc":"journal/img/cover/JYCL.jpg","id":"50","issnPpub":"1009-9239","publisherId":"JYCL","title":"绝缘材料"},"keywords":[{"id":"ee64f5db-9638-4cda-b3a9-a1dc771ed6f0","keyword":"输电线路","originalKeyword":"输电线路"},{"id":"a6b520df-352c-4acb-bf87-66b94f8823b6","keyword":"杆塔接地电阻","originalKeyword":"杆塔接地电阻"},{"id":"50d1b573-08f7-4603-9285-eb2996f244fc","keyword":"线路型避雷器","originalKeyword":"线路型避雷器"},{"id":"d99c2bae-e251-4776-9bdf-feb7bf5e5c1a","keyword":"耐<span style=\"color:red\">雷</span>水平","originalKeyword":"耐雷水平"}],"language":"zh","publisherId":"jycltx200801011","title":"采用线路型避雷器提高35 kV输电线路的耐<span style=\"color:red\">雷</span>水平","volume":"41","year":"2008"},{"abstractinfo":"建立了高效离子交换色谱和紫外检测系统快速分离青枯<span style=\"color:red\">雷</span>尔氏菌的细菌色谱方法.通过比较青枯<span style=\"color:red\">雷</span>尔氏菌悬浮在哌嗪-HCl缓冲体系和双蒸水后的菌体数变化及细胞形态变化,分析该缓冲液对青枯<span style=\"color:red\">雷</span>尔氏菌生长活性及细胞表面特性的影响.结果表明,青枯<span style=\"color:red\">雷</span>尔氏菌悬浮在乎衡缓冲液、洗脱缓冲液和双蒸水中的菌体数量无明显差异,分别为6.467× 109、6.267× 109和6.233× 109 cfu/mL.透射电镜观察发现,3种溶液处理后,青枯<span style=\"color:red\">雷</span>尔氏菌均保持完整的细胞结构研究了缓冲液pH值、流速及菌体细胞浓度对青枯<span style=\"color:red\">雷</span>尔氏菌色谱分离效果的影响,确定青枯<span style=\"color:red\">雷</span>尔氏菌的最佳色谱分离条件为:缓冲液pH值为8.0,流速为2 mL/min,菌体浓度大于1.0× 108 cfu/mL且小于1.0× 1010cfu/mL.该分离条件缩短了分离时间,提高了分离效率,为快速分离青枯<span style=\"color:red\">雷</span>尔氏菌提供了一种有效的手段,同时也为细菌等微生物的分离提供了新途径.","authors":[{"authorName":"郑雪芳","id":"907ee62c-28b3-4325-a2f4-aea6a26488dd","originalAuthorName":"郑雪芳"},{"authorName":"刘波","id":"7b47ae6a-ad67-480c-b51d-b6918a864235","originalAuthorName":"刘波"},{"authorName":"朱育菁","id":"b9952f82-94d5-4c37-be07-402a2792101a","originalAuthorName":"朱育菁"},{"authorName":"陈德局","id":"be26aac8-6ec0-4c4c-a3b6-4b85cdf7b49e","originalAuthorName":"陈德局"}],"doi":"10.3724/SP.J.1123.2016.06044","fpage":"1091","id":"24aac966-5573-476b-962a-6a4211c989ec","issue":"11","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"f0f84c50-e3f7-4689-8ac4-62421666b585","keyword":"高效离子交换色谱","originalKeyword":"高效离子交换色谱"},{"id":"25b2cf27-fc1a-450d-816a-5aaebf69732f","keyword":"分离","originalKeyword":"分离"},{"id":"27393040-9df5-45df-9b69-9af420d98220","keyword":"青枯<span style=\"color:red\">雷</span>尔氏菌","originalKeyword":"青枯雷尔氏菌"},{"id":"58f11eb5-6a94-4566-9b66-7779b03dc09b","keyword":"细胞表面特性","originalKeyword":"细胞表面特性"}],"language":"zh","publisherId":"sp201611011","title":"青枯<span style=\"color:red\">雷</span>尔氏菌特征菌株高效离子交换色谱快速分离条件的优化","volume":"34","year":"2016"},{"abstractinfo":"提出了坡密子就是质量～2.2 GeV、量子数为IGJPC＝0 +2++的张量胶子球的<span style=\"color:red\">雷</span>其轨迹. 高能质子-质子弹性散射微分截面的研究表明, 这个猜想与张量胶子球的实验材料完全一致的.","authors":[{"authorName":"马维兴","id":"c36f6671-425b-4546-916d-86d1b38e6ecf","originalAuthorName":"马维兴"},{"authorName":"刘龙章","id":"878166a6-0d97-42c5-b750-1a5404004206","originalAuthorName":"刘龙章"},{"authorName":"周丽娟","id":"14959fca-d206-4012-94f1-6948459acbc4","originalAuthorName":"周丽娟"},{"authorName":"胡朝晖","id":"07098e95-1ee6-48c7-a785-f4b6ac3e3c49","originalAuthorName":"胡朝晖"}],"doi":"10.3969/j.issn.1007-4627.2001.04.021","fpage":"300","id":"bfd174d6-0086-4dcd-b632-70eb7eb4cc51","issue":"4","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论   "},"keywords":[{"id":"09b84806-c2e9-4b99-9655-bcec2fd3caa6","keyword":"坡密子","originalKeyword":"坡密子"},{"id":"d0346eda-42b7-45aa-804b-8b646c817c48","keyword":"胶子球","originalKeyword":"胶子球"},{"id":"1e597ceb-49a4-44b4-a7f9-b80eaada16db","keyword":"质子质子散射","originalKeyword":"质子质子散射"},{"id":"e2170242-ef63-42ba-961f-877ed1ce392f","keyword":"量子色动力学","originalKeyword":"量子色动力学"}],"language":"zh","publisherId":"yzhwlpl200104021","title":"现代物理学研究中的一个新的前沿——坡密子是一个<span style=\"color:red\">雷</span>其化的张量胶子球","volume":"18","year":"2001"},{"abstractinfo":"","authors":[{"authorName":"乔明华","id":"5549d4b2-a449-4c6a-ad22-e7067450c1d6","originalAuthorName":"乔明华"},{"authorName":"许国勤","id":"8041ba67-6bf8-47c4-8f5e-67dfa4107f01","originalAuthorName":"许国勤"},{"authorName":"范康年","id":"919dbe5d-6084-42e9-8455-32fee7f5c4c0","originalAuthorName":"范康年"}],"doi":"10.1016/S1872-2067(12)60594-4","fpage":"820","id":"407741a9-2b63-4067-9ea7-3b6a307b2984","issue":"5","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报   "},"keywords":[{"id":"10f61789-cfb7-4946-a098-b6e9bd490cc7","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"cuihuaxb201305002","title":"邓<span style=\"color:red\">景</span>发先生传略","volume":"34","year":"2013"},{"abstractinfo":"对粘质沙<span style=\"color:red\">雷</span>氏菌脂肪酶进行了固定化研究,确定硅藻土和环氧树脂Eupergit C是较好的固定化载体. 固定化后酶的热稳定性、 pH稳定性及储存稳定性均明显提高. 以Eupergit C共价固定的脂肪酶,其操作稳定性比硅藻土吸附酶好,重复使用10批次后,剩余酶活力还有50%左右,戊二醛交联对Eupergit C固定化酶稳定性的提高没有明显效果,而硅藻土吸附酶经戊二醛交联后稳定性有所提高,经5批次反应后剩余酶活力还有50%. 使用交联后的硅藻土固定化酶(1 g, 200 U), 在两相搅拌反应器(工作体积200 ml, 甲苯∶水体积比=1)中对地尔硫卓手性前体(±)-反式3-(4'-甲氧苯基)缩水甘油酸甲酯((±)-MPGM)(有机相浓度为0.5 mol/L)进行了催化拆分,经5批次反应后,共得纯(2R,3S)-(-)-MPGM 18.6 g, 产品光学纯度(对映体过量)＞99%, 总收率为37.2%.","authors":[{"authorName":"龙章德","id":"e27f653e-6a49-4f94-8274-27364dda5c6e","originalAuthorName":"龙章德"},{"authorName":"许建和","id":"d79acb69-3bfa-4efa-ab4a-b0500b029e42","originalAuthorName":"许建和"},{"authorName":"潘江","id":"034df00c-874d-4d0b-abb5-ebdfd1204e00","originalAuthorName":"潘江"}],"doi":"","fpage":"175","id":"c5ed66b5-b317-4509-bef2-759e9d72248c","issue":"2","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报   "},"keywords":[{"id":"87f94e01-370c-409e-85df-31c246568d89","keyword":"粘质沙<span style=\"color:red\">雷</span>氏菌","originalKeyword":"粘质沙雷氏菌"},{"id":"506dfe35-8f7d-40e0-bd24-d929e392bd9b","keyword":"脂肪酶","originalKeyword":"脂肪酶"},{"id":"e12141b4-2c78-4837-a293-b27d9d437ef1","keyword":"固定化","originalKeyword":"固定化"},{"id":"ee5239e9-6c1a-4b65-8c96-f92e82ec66d3","keyword":"对映选择性水解","originalKeyword":"对映选择性水解"},{"id":"92bfee8e-085c-4f16-aee3-8156f4ebf653","keyword":"反式3-(4'-甲氧苯基)缩水甘油酸甲酯","originalKeyword":"反式3-(4'-甲氧苯基)缩水甘油酸甲酯"},{"id":"8ba9553a-3c38-4b61-9fb6-ecff67dc0398","keyword":"硅藻土","originalKeyword":"硅藻土"},{"id":"458a53f2-54f6-4a52-8008-06b5c849be58","keyword":"环氧树脂","originalKeyword":"环氧树脂"},{"id":"0cf2cddc-ffae-44da-8689-138f215c6a60","keyword":"Eupergit C","originalKeyword":"Eupergit C"}],"language":"zh","publisherId":"cuihuaxb200702017","title":"粘质沙<span style=\"color:red\">雷</span>氏菌脂肪酶的固定化及催化拆分反式3-(4'-甲氧苯基)缩水甘油酸甲酯","volume":"28","year":"2007"},{"abstractinfo":"论述了水溶性硅酸盐处理片状铝粉的技术和水性无机<span style=\"color:red\">富</span>铝涂料制备的方法.被处理的铝粉表面被反应物包覆,使单个铝粉粒子完全密封,从而使铝粉变得稳定.处理后的铝粉颜料,与成膜剂硅酸盐、固化剂、成膜助剂、改性添加剂等配制成贮存稳定、性能优异的水性硅酸盐无机<span style=\"color:red\">富</span>铝涂料(E02-4<span style=\"color:red\">富</span>铝).讨论了铝粉在硅酸钠中的反应机理和胶囊化模型.","authors":[{"authorName":"周雪松","id":"c7d11ec4-2061-4026-9039-bfe2c49cc416","originalAuthorName":"周雪松"},{"authorName":"何新华","id":"17b3c217-f17d-4c7e-a219-950f91f8fd66","originalAuthorName":"何新华"},{"authorName":"周郁文","id":"5432277d-6cf8-47ba-9908-b63951fa3100","originalAuthorName":"周郁文"}],"doi":"10.3969/j.issn.0253-4312.2008.04.018","fpage":"59","id":"fc1acc84-f491-4a66-a5ef-9af6072cdc53","issue":"4","journal":{"abbrevTitle":"TLGY","coverImgSrc":"journal/img/cover/TLGY.jpg","id":"61","issnPpub":"0253-4312","publisherId":"TLGY","title":"涂料工业   "},"keywords":[{"id":"71059816-9979-4453-9439-487581fe084b","keyword":"<span style=\"color:red\">富</span>铝涂料","originalKeyword":"富铝涂料"},{"id":"2346d14c-ea7e-463b-9db8-1620845cadc6","keyword":"无机涂料","originalKeyword":"无机涂料"},{"id":"b076df70-d4bf-4c37-9ded-f35ab845f050","keyword":"水性涂料","originalKeyword":"水性涂料"},{"id":"dd7d74b4-e56c-459a-b869-07f6510450aa","keyword":"重防腐涂料","originalKeyword":"重防腐涂料"},{"id":"e488033c-d28a-4892-9ee1-1cfce76466f0","keyword":"耐高温涂料","originalKeyword":"耐高温涂料"}],"language":"zh","publisherId":"tlgy200804018","title":"水性无机<span style=\"color:red\">富</span>铝涂料","volume":"38","year":"2008"}],"totalpage":294,"totalrecord":2933}