{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"目前混凝土减缩剂性能评价方法没有统一的标准,影响减缩剂性能评价因素的研究也鲜有报道.本文对影响减缩剂性能评价的两个重要因素即掺减缩剂的砂浆用水量和砂浆试件初始长度测试时间进行了探讨与试验研究.研究表明砂浆试件的用水量应根据砂浆流动度为(180±5) mm来确定;减缩剂减缩率测试中砂浆试件初始长度应该从加水后24 h拆模就立即测试.","authors":[{"authorName":"","id":"d9ad4114-edf8-4e8b-b874-40d73f82d602","originalAuthorName":"林宗浩"},{"authorName":"王智","id":"60f88610-5784-4970-9bb6-a1b9f2579416","originalAuthorName":"王智"},{"authorName":"王龙","id":"91b03e44-3a9d-4515-8f61-1d5a1ec5f5fd","originalAuthorName":"王林龙"},{"authorName":"刘川","id":"d13d2d39-bc13-4c54-b9db-ac012335a8df","originalAuthorName":"刘川"},{"authorName":"蒋长清","id":"345b5e42-f43b-4e41-b0e4-cfa1d46346d7","originalAuthorName":"蒋长清"}],"doi":"","fpage":"3124","id":"ca014439-2f02-41c1-9d65-c67eaaa8f811","issue":"12","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"5ecedcf4-f411-4326-bc1b-95715388f10d","keyword":"减缩剂","originalKeyword":"减缩剂"},{"id":"c00872e9-a767-4351-818f-cdd1b2657b02","keyword":"减缩率","originalKeyword":"减缩率"},{"id":"e46c871d-2f86-4b07-8ce7-b79412d92d0f","keyword":"用水量","originalKeyword":"用水量"},{"id":"d2757bfa-6e72-470a-a411-577be90c5be5","keyword":"初始测试时间","originalKeyword":"初始测试时间"}],"language":"zh","publisherId":"gsytb201412011","title":"用水量与初始测长时间对减缩剂性能评价的影响","volume":"33","year":"2014"},{"abstractinfo":"论文在现有研究结果和部分验证试验的基础上,对评价减缩剂性能涉及的试件制作时砂浆的胶砂比与用水量、试件测试初始长度的时间确定与龄期的计算、减缩剂对砂浆(混凝土)早期收缩减少的测定、快速评价减缩剂的性能进行了分析、讨论.建议在减缩剂性能评价时,制备砂浆时灰砂比采用1∶3,用水量根据砂浆流动度达到(180±5)mm决定;试件收缩初始长度以拆模时试件的长度为准,增加从成型开始就采用非接触法测试前3d的早期收缩;并提出增设减缩剂对降低饱和Ca(OH)2溶液表面张力降低率这一新指标快速判断减缩剂的性能.","authors":[{"authorName":"","id":"189fc652-0fd9-4e3a-9eb2-b789624d08dc","originalAuthorName":"林宗浩"},{"authorName":"王智","id":"9a3b2573-b753-47a2-8090-e5da92fe6f89","originalAuthorName":"王智"},{"authorName":"蒋长清","id":"9dd404c3-11a2-4ffc-a25d-9ca9dfe06978","originalAuthorName":"蒋长清"},{"authorName":"金卫民","id":"34295cc9-46a5-4efa-958d-d0bf02b75f43","originalAuthorName":"金卫民"}],"doi":"","fpage":"1693","id":"f28bf30a-8acd-4115-ba49-ed756b75a71f","issue":"8","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"907d447b-2c5b-4d7d-a5d7-6dccbe66d350","keyword":"减缩剂","originalKeyword":"减缩剂"},{"id":"f9b4386d-f83d-4f48-b1ad-951fc5b0dd45","keyword":"减缩率","originalKeyword":"减缩率"},{"id":"31dccf22-5c6b-4637-b181-68a2b30d1f9d","keyword":"评价方法","originalKeyword":"评价方法"},{"id":"c705a220-5ae8-4179-b4b4-72a4a3ff97e1","keyword":"表面张力","originalKeyword":"表面张力"}],"language":"zh","publisherId":"gsytb201308045","title":"减缩剂性能评价方法中的几个问题探讨","volume":"32","year":"2013"},{"abstractinfo":"内蒙古太平矿业有限公司尧尔忽洞金矿是中国北方最大的露天开采黄金堆浸矿山.论述了尧尔忽洞金矿床的地质特征,总结了找矿标志,并重点阐述了地质找矿成果及开发规划,形成了科学论证、探矿会战、整体开发、科技领先、绿色和谐的矿业开发模式,对中国“十二五”期间利用找矿新机制实现找矿大突破有一定的借鉴.","authors":[{"authorName":"高永军","id":"a9ef70ce-9c06-40e2-a7e9-c3a838960aef","originalAuthorName":"高永军"},{"authorName":"行天伟","id":"40192c34-efac-4b1b-b1f6-a8c0bafcf404","originalAuthorName":"行天伟"},{"authorName":"杨志刚","id":"92a40700-1cd7-4bc8-af79-70ae549319ac","originalAuthorName":"杨志刚"}],"doi":"10.11792/hj20130404","fpage":"14","id":"848a720a-12ea-45d2-83cf-bec09f4cc3e8","issue":"4","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"a2caa136-3884-4d85-84c3-48ebc4657027","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"huangj201304004","title":"内蒙古乌拉特尧尔忽洞金矿床的勘查与开发","volume":"34","year":"2013"},{"abstractinfo":"介绍了卡型金矿称谓的演变及不同学者在卡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),卡型金矿本身不具有成因意义,不是一种成因类型;判别卡型金矿有4条标准;依据4条标准,将卡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“圣德效应”的研究","volume":"33","year":"2012"},{"abstractinfo":"秦岭地区为我国卡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":"秦岭地区卡型金矿地质特征","volume":"25","year":"2004"},{"abstractinfo":"在应用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","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":"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":"尼克结构干涉测量系统误差分析","volume":"14","year":"2008"},{"abstractinfo":"卡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发动机及其驱动的直线发电机组成的热声斯特发电系统原理样机.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":"热声斯特发电系统的实验研究","volume":"29","year":"2008"},{"abstractinfo":"建立了同时测定阿达帕凝胶剂中主药阿达帕和防腐剂(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,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,可用于阿达帕凝胶剂中阿达帕、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","originalKeyword":"阿达帕林"},{"id":"2abfe31c-d7b8-4d07-87b8-0ed564b1f673","keyword":"阿达帕凝胶剂","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凝胶剂中的主药阿达帕和两种防腐剂","volume":"26","year":"2008"}],"totalpage":21,"totalrecord":204}