{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"基于在反应体系中添加碳酸氢铵可有效地促进酶促外消旋对羟基苯甘氨酸甲酯不对称水解这一有趣现象的发现,探讨了利用有机介质中酶促外消旋对羟基苯甘氨酸甲酯不对称水解制备对映体纯D-对羟基苯甘氨酸及其衍生物的可能性,研究了不同来源的酶、摇床转速、水含量、对羟基苯甘氨酸甲酯浓度、反应介质及温度等因素对该反应的影响. 结果表明,在所研究的11种酶中脂肪酶Novozym 435对该反应的催化活性和对映体选择性较高,叔丁醇为最合适的反应介质,最适水含量为0.4%(V/V),对羟基苯甘氨酸甲酯的适宜浓度为20 mmol/L,最适摇床转速和反应温度分别为130 r/min和30 ℃. 在此优化条件下反应26 h后,底物转化率和产物ee分别为39.8%和95.2%.","authors":[{"authorName":"张媛媛","id":"678f25d8-25aa-4632-bb03-c39e941f487a","originalAuthorName":"张媛媛"},{"authorName":"宗<span style=\"color:red\">敏</span>华","id":"77d45f37-a344-4936-83fd-7496dd954fc5","originalAuthorName":"宗敏华"},{"authorName":"娄文勇","id":"f449571e-cc11-43a1-8f0f-17f6a14d2586","originalAuthorName":"娄文勇"},{"authorName":"<span style=\"color:red\">林</span><span style=\"color:red\">颖</span><span style=\"color:red\">敏</span>","id":"f549dad6-a98d-4621-b0d5-f8ec80e18007","originalAuthorName":"林颖敏"},{"authorName":"吴虹","id":"5f5133f1-1dc0-43a1-9978-7dc49792667a","originalAuthorName":"吴虹"}],"doi":"","fpage":"106","id":"09ca55fd-ca63-4d98-845c-460d21407c55","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":"151d69bb-2513-4b6f-928e-c0494fbf1358","keyword":"脂肪酶,Novozym 435,对羟基苯甘氨酸甲酯,不对称水解,D-对羟基苯甘氨酸,有机介质","originalKeyword":"脂肪酶,Novozym 435,对羟基苯甘氨酸甲酯,不对称水解,D-对羟基苯甘氨酸,有机介质"}],"language":"zh","publisherId":"cuihuaxb200502005","title":"脂肪酶催化外消旋对羟基苯甘氨酸甲酯水解制备对映体纯D-对羟基苯甘氨酸的新方法","volume":"26","year":"2005"},{"abstractinfo":"介绍了卡<span style=\"color:red\">林</span>型金矿称谓的演变及不同学者在卡<span style=\"color:red\">林</span>型金矿认识上的差异,通过分析这些不同称谓演变和认识上的差异,结合笔者多年来在滇黔桂\"金三角\"地区的找矿实践和思考,认为:对卡<span style=\"color:red\">林</span>型金矿应\"只求同\"(要求其最基本的表面的特征相同或相似),\"须存异\"(容矿岩石、产出地质背景、成因等有所不同),卡<span style=\"color:red\">林</span>型金矿本身不具有成因意义,不是一种成因类型;判别卡<span style=\"color:red\">林</span>型金矿有4条标准;依据4条标准,将卡<span style=\"color:red\">林</span>型金矿定义为区带上_集中分布的(超)微细、浸染、中低温热液矿床.","authors":[{"authorName":"周余国","id":"601a5c6e-0362-415f-aba4-40c05967bfaa","originalAuthorName":"周余国"},{"authorName":"刘继顺","id":"90a5d0aa-e03e-4dac-8ce2-bdcbac61b5d7","originalAuthorName":"刘继顺"},{"authorName":"欧阳玉飞","id":"d958db5b-4345-4219-9031-051aac245d76","originalAuthorName":"欧阳玉飞"},{"authorName":"何兆波","id":"63824c72-c6e3-4a72-b2ea-8d4422cbe96f","originalAuthorName":"何兆波"},{"authorName":"高启芝","id":"bd8ebde0-4a11-4919-aa91-ff82b0e860bc","originalAuthorName":"高启芝"}],"doi":"10.3969/j.issn.1001-1277.2008.11.003","fpage":"7","id":"916bd044-ae39-4754-9af3-178aef2edf2d","issue":"11","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"75039784-1063-478e-adec-5dc3d4f82eca","keyword":"卡<span style=\"color:red\">林</span>型金矿","originalKeyword":"卡林型金矿"},{"id":"56223c23-11f7-4bf1-b40c-ed63013eefb5","keyword":"判别标准","originalKeyword":"判别标准"},{"id":"c1d26690-d78f-46b0-9903-3a6a6ca2c701","keyword":"再定义","originalKeyword":"再定义"}],"language":"zh","publisherId":"huangj200811003","title":"卡<span style=\"color:red\">林</span>型金矿的再定义","volume":"29","year":"2008"},{"abstractinfo":"油田油管属中高含硅钢管,在热浸镀锌过程中通常产生＂圣德<span style=\"color:red\">林</span>效应＂,致使镀层结合力差,易起皮脱落。多次试验表明,向锌液中添加多元合金及热浸镀过程中使用振荡器可有效抑制＂圣德<span style=\"color:red\">林</span>效应＂（Sandelin effect）的产生。","authors":[{"authorName":"郭士强","id":"bcd4b0c1-ea97-4b92-8cd4-85b71b8f28c2","originalAuthorName":"郭士强"},{"authorName":"朱殿瑞","id":"a5f802ed-d325-4136-a94a-6db6a46b3c65","originalAuthorName":"朱殿瑞"},{"authorName":"李福军","id":"8157ef52-360b-42ca-93e6-31256f3dfebb","originalAuthorName":"李福军"}],"doi":"","fpage":"542","id":"9f4398be-4da5-4bef-9719-12e1bc7ee06e","issue":"6","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"13455263-42fa-4a47-bb64-1cc93931b93d","keyword":"高硅钢","originalKeyword":"高硅钢"},{"id":"406dbda8-4126-49f2-a131-3429e1226f11","keyword":"圣德<span style=\"color:red\">林</span>效应","originalKeyword":"圣德林效应"},{"id":"0848c492-d9d2-4035-a87b-809ed657206f","keyword":"合金化","originalKeyword":"合金化"}],"language":"zh","publisherId":"fsyfh201206023","title":"中高含硅钢抑制“圣德<span style=\"color:red\">林</span>效应”的研究","volume":"33","year":"2012"},{"abstractinfo":"秦岭地区为我国卡<span style=\"color:red\">林</span>型金矿重要产地之一,矿床明显受地层层位及构造控制,呈层状、似层状及透镜状产出.金矿化与硅化、黄铁矿化等蚀变关系密切.成矿流体以渗流热卤水为主.成矿主要发生在印支-燕山期.本文总结的我国秦岭地区卡<span style=\"color:red\">林</span>型金矿地质特征,对寻找此类型金矿具指导意义.","authors":[{"authorName":"马光","id":"d2c0a37e-90ec-44f2-8a77-9ab44d2937cc","originalAuthorName":"马光"},{"authorName":"刘继顺","id":"e20da6b1-ea0c-4b32-8416-1143a0e5910c","originalAuthorName":"刘继顺"},{"authorName":"宫丽","id":"8b8308a4-5ea3-4303-8ce5-5241bd56975b","originalAuthorName":"宫丽"}],"doi":"10.3969/j.issn.1001-1277.2004.03.003","fpage":"8","id":"32f971cf-91e7-4f52-b0fe-fb1c35cc47c3","issue":"3","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"26eb09e8-010e-4e87-812d-d13671c2432c","keyword":"秦岭","originalKeyword":"秦岭"},{"id":"6063a2bb-fba4-409e-862c-070ee8ca3e20","keyword":"卡<span style=\"color:red\">林</span>型金矿","originalKeyword":"卡林型金矿"},{"id":"db081e88-fd65-4588-9cc3-c58f28ff3581","keyword":"地质特征","originalKeyword":"地质特征"}],"language":"zh","publisherId":"huangj200403003","title":"秦岭地区卡<span style=\"color:red\">林</span>型金矿地质特征","volume":"25","year":"2004"},{"abstractinfo":"在应用<span style=\"color:red\">林</span>尼克结构干涉测量系统进行测量时,发现系统存在一个近似为二次曲面的测量误差.根据光学干涉系统的测量原理,分别对<span style=\"color:red\">林</span>尼克结构干涉测量系统的相移器误差、摄像机误差和光学系统误差进行了分析,确定光学系统误差是干涉测量系统的主要误差源,其中显微物镜焦点轴向误差是产生系统测量误差曲面的主要原因.以平面为实验测量样件,应用测量系统对参考光臂显微物镜的不同轴向位置进行了测量,通过分析测量结果验证了焦点轴向误差对系统测量误差的影响,并与理论结果进行了比较.","authors":[{"authorName":"王海珊","id":"74103e34-67a9-4b9a-847b-0db32514eb6c","originalAuthorName":"王海珊"},{"authorName":"史铁<span style=\"color:red\">林</span>","id":"57a9b6e7-85ce-4dbf-bd25-13dc9928f56d","originalAuthorName":"史铁林"},{"authorName":"刘世元","id":"c2f5f09b-8556-4715-886f-4c5ee48b390c","originalAuthorName":"刘世元"},{"authorName":"冯奎景","id":"68a1496a-7158-49b3-8692-f4da9daa3c94","originalAuthorName":"冯奎景"},{"authorName":"廖广兰","id":"2d8020a9-b19d-4bff-b343-cbb939cfd41d","originalAuthorName":"廖广兰"}],"doi":"10.3969/j.issn.1007-4252.2008.01.032","fpage":"143","id":"1bb2db10-1f1a-40c4-ab98-1fd282cfc03f","issue":"1","journal":{"abbrevTitle":"GNCLYQJXB","coverImgSrc":"journal/img/cover/GNCLYQJXB.jpg","id":"34","issnPpub":"1007-4252","publisherId":"GNCLYQJXB","title":"功能材料与器件学报   "},"keywords":[{"id":"07904a58-ff52-4e71-8079-38293d28c011","keyword":"<span style=\"color:red\">林</span>尼克结构干涉测量系统","originalKeyword":"林尼克结构干涉测量系统"},{"id":"046b02b0-9fb4-4f8f-9c03-da5e4c8e668f","keyword":"系统测量误差","originalKeyword":"系统测量误差"},{"id":"d1666d9d-4e3a-40ee-8f1e-b10f2f9a45bd","keyword":"焦点轴向误差","originalKeyword":"焦点轴向误差"},{"id":"ac6e7616-d438-46cb-aeaa-b0803dabca7f","keyword":"相移器误差","originalKeyword":"相移器误差"},{"id":"b8771dbd-dfc5-4fb6-8229-bd058c68008c","keyword":"摄像机误差","originalKeyword":"摄像机误差"}],"language":"zh","publisherId":"gnclyqjxb200801032","title":"<span style=\"color:red\">林</span>尼克结构干涉测量系统误差分析","volume":"14","year":"2008"},{"abstractinfo":"卡<span style=\"color:red\">林</span>型金矿通常具有品位低、规模大、埋藏浅等特点，矿石中多含有砷、硫、锑及有机碳等有害杂质，属难处理金矿资源，也是中国重点开发的金矿类型。简要介绍了其资源量及分布特点，同时分析了其难选难浸的主要原因；评述了卡<span style=\"color:red\">林</span>型金矿几种主要预处理技术的优缺点及适用性，主要包括焙烧法、浮选-焙烧法、生物氧化法、热压氧化法及其他预处理方法。","authors":[{"authorName":"崔毅琦","id":"a66708e5-b169-49be-aecc-73b6cf3467bb","originalAuthorName":"崔毅琦"},{"authorName":"陈海亮","id":"87b14c11-5c89-4255-b616-a9311fc890b8","originalAuthorName":"陈海亮"},{"authorName":"董鹏","id":"2c6f1c9d-3619-401b-be90-51fd9fa2bda8","originalAuthorName":"董鹏"},{"authorName":"童雄","id":"70a26020-bc9e-4d11-bead-0a5b6073aba6","originalAuthorName":"童雄"},{"authorName":"孟奇","id":"0afb95ca-8cfd-420f-9faa-aa7e11712a6e","originalAuthorName":"孟奇"}],"doi":"10.11792/hj20141014","fpage":"61","id":"69467af3-2cb6-4624-876a-9613b1bf6fe3","issue":"10","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"ee0ad380-e36b-464d-bc66-c4e95c3348e7","keyword":"卡<span style=\"color:red\">林</span>型金矿","originalKeyword":"卡林型金矿"},{"id":"8d7b59e7-4f98-4c7a-8f50-d910df2488f5","keyword":"焙烧","originalKeyword":"焙烧"},{"id":"e25bc516-22e0-40fb-a1f8-cf4d470adf25","keyword":"浮选","originalKeyword":"浮选"},{"id":"8b3f23c3-feaa-48e7-9d6e-4487358ff4e6","keyword":"生物氧化","originalKeyword":"生物氧化"},{"id":"b6597c9a-ceff-4916-9e45-649f9e5f4180","keyword":"热压氧化","originalKeyword":"热压氧化"}],"language":"zh","publisherId":"huangj201410018","title":"卡<span style=\"color:red\">林</span>型金矿预处理技术研究现状","volume":"","year":"2014"},{"abstractinfo":"本文介绍了一台由热声斯特<span style=\"color:red\">林</span>发动机及其驱动的直线发电机组成的热声斯特<span style=\"color:red\">林</span>发电系统原理样机.一方面为满足发电机与发动机间体积流率和相位的匹配要求,另一方面为了能在直线发电机活塞处获得较好的压力波与体积流率间相位关系、提高直线发电机的电功输出能力,装置保留了发动机原有的锥形谐振管.初步实验以氦气为工质,在2.5MPa平均压力、64Hz工作频率下,获得了97W的电功.本文还分析了该热声发电系统的效率,得出直线发电机声电转换效率超过了0.8.然而由于谐振管耗散了大量的声功,目前整机的热电转换效率还较低.","authors":[{"authorName":"吴张华","id":"9ead5237-5b4d-4c7d-8df5-73d4bfc435ff","originalAuthorName":"吴张华"},{"authorName":"李山峰","id":"c8e3aa3a-2221-4458-b6b3-d7479a07c711","originalAuthorName":"李山峰"},{"authorName":"罗二仓","id":"16d7a20e-6c49-4100-9449-b9c36e26f07d","originalAuthorName":"罗二仓"},{"authorName":"戴巍","id":"57ccc419-0cd8-494f-b085-59f1fe1c5d03","originalAuthorName":"戴巍"}],"doi":"","fpage":"195","id":"eef24acf-d1ee-458e-8406-7e6001a57f45","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":"bb9067b1-85ad-48fa-bab5-f7d33acf1f6f","keyword":"热声发电","originalKeyword":"热声发电"},{"id":"2cb14dad-6bbb-41ff-926f-5ff1e55721d2","keyword":"热声斯特<span style=\"color:red\">林</span>发动机","originalKeyword":"热声斯特林发动机"},{"id":"6fdcc388-dd57-4cec-9d45-4a146e3ac23a","keyword":"直线发电机","originalKeyword":"直线发电机"}],"language":"zh","publisherId":"gcrwlxb200802004","title":"热声斯特<span style=\"color:red\">林</span>发电系统的实验研究","volume":"29","year":"2008"},{"abstractinfo":"建立了同时测定阿达帕<span style=\"color:red\">林</span>凝胶剂中主药阿达帕<span style=\"color:red\">林</span>和防腐剂(苯氧乙醇、对羟基苯甲酸甲酯)含量的反相高效液相色谱法(HPLC).采用Tigerkin C18柱(150 mm x4.6 mm,5μm),以pH 3.0的0.02 mol/L醋酸盐缓冲液-四氢呋哺-乙腈为流动相进行梯度洗脱,在270 nm波长条件下检测.线性范围:苯氧乙醇,10～100 mg/L(r=0.999 9);对羟基苯甲酸甲酯,4～40 mg/L(r=0.9999);阿达帕<span style=\"color:red\">林</span>,4～40 mg/L(r=0.9999).3种组分的平均回收率为98.O%～98.6%.该方法简便、可靠,可用于阿达帕<span style=\"color:red\">林</span>凝胶剂中阿达帕<span style=\"color:red\">林</span>、苯氧乙醇和对羟基苯甲酸甲酯的同时测定.","authors":[{"authorName":"张春泓","id":"80fd36fb-7f0a-4e2a-9a68-3f378eaecba5","originalAuthorName":"张春泓"},{"authorName":"赵迎春","id":"bc59761b-e454-477b-9763-3064d864c5c4","originalAuthorName":"赵迎春"},{"authorName":"韩春晖","id":"bf785565-45f0-4d38-bb2f-d07bd88755af","originalAuthorName":"韩春晖"},{"authorName":"郭兴杰","id":"c5f994eb-bba0-4e0a-92c8-a34fa40680fb","originalAuthorName":"郭兴杰"}],"doi":"10.3321/j.issn:1000-8713.2008.05.024","fpage":"640","id":"57a666a0-462d-4fb9-bca5-de6157829371","issue":"5","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"3af73824-ed19-46fb-b48d-208211606197","keyword":"高效液相色谱法","originalKeyword":"高效液相色谱法"},{"id":"512262fa-ef19-4edf-94ce-fd887fd97c34","keyword":"苯氧乙醇","originalKeyword":"苯氧乙醇"},{"id":"e7f1ae13-068f-4b8b-9e63-f3f0aaa1ca69","keyword":"对羟基苯甲酸甲酯","originalKeyword":"对羟基苯甲酸甲酯"},{"id":"78fc9b96-5226-4002-9840-f7e95a756425","keyword":"阿达帕<span style=\"color:red\">林</span>","originalKeyword":"阿达帕林"},{"id":"2abfe31c-d7b8-4d07-87b8-0ed564b1f673","keyword":"阿达帕<span style=\"color:red\">林</span>凝胶剂","originalKeyword":"阿达帕林凝胶剂"}],"language":"zh","publisherId":"sp200805024","title":"高效液相色谱法同时测定阿达帕<span style=\"color:red\">林</span>凝胶剂中的主药阿达帕<span style=\"color:red\">林</span>和两种防腐剂","volume":"26","year":"2008"},{"abstractinfo":"通过对虎拉<span style=\"color:red\">林</span>金矿详尽地野外调研和室内综合分析,系统地剖析了其矿床地质特征,首次提出了虎拉<span style=\"color:red\">林</span>矿区存在3期角砾岩,其构成的角砾岩筒是矿区(HY-4异常)内主要的控矿构造.随后结合流体包裹体测试分析等提出了虎拉<span style=\"color:red\">林</span>金矿新的矿床成因模式,即经历了早期似斑岩型和晚期高硫化型浅成低温热液两期金矿成矿作用.最后简要地判断了虎拉<span style=\"color:red\">林</span>矿区的剥蚀程度,并评价了其找矿潜力.","authors":[{"authorName":"丁清峰","id":"b1295339-c662-46fc-afa3-d5ca211dc952","originalAuthorName":"丁清峰"},{"authorName":"孙丰月","id":"e7b45b89-d550-4f9b-ba6e-51c56c41d0c6","originalAuthorName":"孙丰月"},{"authorName":"梁海军","id":"57fdfa2b-a9e0-4459-a279-fc3016a60b20","originalAuthorName":"梁海军"}],"doi":"10.3969/j.issn.1001-1277.2006.10.002","fpage":"6","id":"9ccfe925-9fd0-4ca0-b0f5-43740b4fbbc2","issue":"10","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"a90b5119-4c66-4f5b-8afb-53635ff1f05d","keyword":"矿床地质特征","originalKeyword":"矿床地质特征"},{"id":"5523a947-a192-4f23-b959-2e1bc3ef6b34","keyword":"矿床成因","originalKeyword":"矿床成因"},{"id":"7c9d5d1c-d488-417c-b690-d56471dcc9ca","keyword":"虎拉<span style=\"color:red\">林</span>金矿床","originalKeyword":"虎拉林金矿床"},{"id":"3e43ae2e-be6d-4220-87d3-a082511dd67e","keyword":"内蒙古","originalKeyword":"内蒙古"}],"language":"zh","publisherId":"huangj200610002","title":"内蒙古虎拉<span style=\"color:red\">林</span>金矿矿床地质特征及成因探讨","volume":"27","year":"2006"},{"abstractinfo":"本文提出了采用两级G-M型脉管制冷机预冷一台单级斯特<span style=\"color:red\">林</span>型脉管制冷机来研究液氦温区斯特<span style=\"color:red\">林</span>型脉管制冷机性能的实验方案.基于回热器数值模拟软件REGEN3.3,重点研究了液氦温区回热器长度、回热器填料、气体工质对回热器效率的影响.采用低温惯性管作为斯特<span style=\"color:red\">林</span>型脉管制冷机调相装置,在小声功系统中实现了理想相位关系的调节,有效提高小型斯特<span style=\"color:red\">林</span>型脉管制冷机的效率.","authors":[{"authorName":"甘智华","id":"b8be4ecf-6ccb-4f1b-951d-e434d9b1c0d6","originalAuthorName":"甘智华"},{"authorName":"李卓裴","id":"9be07fbb-3cc6-4948-8250-bd6b9157b00f","originalAuthorName":"李卓裴"},{"authorName":"陈杰","id":"eaa96668-2207-4079-b635-0556553d1159","originalAuthorName":"陈杰"},{"authorName":"邱利民","id":"3e62353b-d363-4c74-b283-27d0e0707624","originalAuthorName":"邱利民"},{"authorName":"代黎","id":"472de9da-4a6c-4419-86ab-b0e1fa5e19c9","originalAuthorName":"代黎"}],"doi":"","fpage":"378","id":"eed3c4d7-4adb-46da-9708-3105d1be75e1","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":"69978afe-b34b-412d-88b2-68735bc86b91","keyword":"斯特<span style=\"color:red\">林</span>型","originalKeyword":"斯特林型"},{"id":"f1b9b415-c875-4467-abef-a45bc8a7d8b6","keyword":"脉管制冷机","originalKeyword":"脉管制冷机"},{"id":"fd47fae7-828b-4044-bcce-52728d598daf","keyword":"回热器","originalKeyword":"回热器"},{"id":"38d74de8-dea8-4712-b7c0-f0e6545a350c","keyword":"低温惯性管","originalKeyword":"低温惯性管"},{"id":"265e5f8a-14e6-40c4-90c6-7c12350f2c5b","keyword":"液氦温区","originalKeyword":"液氦温区"}],"language":"zh","publisherId":"gcrwlxb200903005","title":"带预冷的4K斯特<span style=\"color:red\">林</span>型脉管制冷机设计","volume":"30","year":"2009"}],"totalpage":189,"totalrecord":1888}