{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":4,"startPagecode":1},"records":[{"abstractinfo":"<span style=\"color:red\">啸</span>音是超音速喷流噪声的三大成分之一,其特点是向上游传播的离散纯音,被认为是飞机部件声疲劳的重要因素之一.但到目前为止,<span style=\"color:red\">啸</span>音仍是喷流噪声研究中理解最少、预测能力最低的成分,研究表明这主要是因为<span style=\"color:red\">啸</span>音受环境的影响很大,如<span style=\"color:red\">啸</span>音的强度就受到喷流马赫数、喷流温度、喷嘴唇口厚度以及形状等的影响.本文通过实验研究了在超音速喷流情况下喷嘴唇口厚度对<span style=\"color:red\">啸</span>音幅值、模态等的影响.实验结果表明,随着喷嘴厚度的增加,<span style=\"color:red\">啸</span>音的幅值增加达到了10db以上.<span style=\"color:red\">啸</span>音的频率则随着唇口厚度的增加有所减小.","authors":[{"authorName":"汪洋海","id":"bd6415b9-05e3-4a4c-8b1d-f62e78fc10d6","originalAuthorName":"汪洋海"},{"authorName":"李晓东","id":"61aeb5d5-67d8-4e12-8694-312055d1ce4d","originalAuthorName":"李晓东"}],"doi":"","fpage":"232","id":"fad22ace-c065-4f55-99a7-edbbcddbe900","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":"c25b56e2-25d8-451c-8772-c0c8b0d25bea","keyword":"喷流噪声","originalKeyword":"喷流噪声"},{"id":"e2a7f93e-2397-4105-b5ef-d349795635ce","keyword":"<span style=\"color:red\">啸</span>音","originalKeyword":"啸音"}],"language":"zh","publisherId":"gcrwlxb200602017","title":"超音喷流<span style=\"color:red\">啸</span>音发声机理的实验研究","volume":"27","year":"2006"},{"abstractinfo":"针对无网格粒子法下的离散壁面边界,通过基于粒子数密度的机理分析,证明了离散数值边界与真实边界之间存在差异.分别在二维和三维尺度下,通过计算并分析典型情况下近壁面零散流体粒子的运动轨迹,验证了该差异的存在并展示了壁面对流动产生影响的方式和相关现象.结果表明,数值壁面边界未能完全准确描述真实物理边界,壁面对流体的影响区域并非完全非光滑平顺,这对近壁面流动尤其是低速零散流体粒子会产生一定影响.","authors":[{"authorName":"李帝辰","id":"8fbf0d93-015f-42ea-a519-035cc1beef83","originalAuthorName":"李帝辰"},{"authorName":"<span style=\"color:red\">陈</span><span style=\"color:red\">啸</span>","id":"fc4961c1-c654-488c-b30c-22d63bfdb6de","originalAuthorName":"陈啸"},{"authorName":"席光","id":"91239c1a-b31e-4399-93a7-e28df2204b63","originalAuthorName":"席光"},{"authorName":"孙中国","id":"61f3a002-1d58-4d84-ac21-39732e59883a","originalAuthorName":"孙中国"}],"doi":"","fpage":"2187","id":"4ca55bce-922a-4b56-9fdd-0d43db5fb32f","issue":"11","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":"f97595b5-62ee-490a-9a92-442b4616f8e4","keyword":"无网格法","originalKeyword":"无网格法"},{"id":"a11cc3a3-fe12-46f9-a9d0-ca848275b755","keyword":"移动粒子半隐式法","originalKeyword":"移动粒子半隐式法"},{"id":"6b4ac900-2f00-4703-8994-cf3a90eb12d3","keyword":"壁面边界","originalKeyword":"壁面边界"},{"id":"20f021fa-184a-410c-871e-c9609330a19e","keyword":"粒子穿透","originalKeyword":"粒子穿透"}],"language":"zh","publisherId":"gcrwlxb201411017","title":"无网格粒子法壁面边界特性研究","volume":"35","year":"2014"},{"abstractinfo":"本文改进MPS方法的壁面边界条件,模拟了不同液滴-圆柱尺寸比α和Do数下的水平圆柱表面液滴流动现象.结果表明,该现象可以分为四个阶段,即初始接触铺展,周向铺展而轴向收缩,顶部收缩而底部汇合以及底部液滴落下.在α和Re数一定的情况下,随Do的增大,液滴会依次出现四种运动形态,即稳定停留在圆柱顶部,稳定停留在圆柱底部,在圆柱底部汇合后落下以及在圆柱底部汇合前落下.随α减小,形态转变的Do数区间会减小,在α足够小时,底部停留的形态会消失.","authors":[{"authorName":"<span style=\"color:red\">陈</span><span style=\"color:red\">啸</span>","id":"d12b1715-ab7c-4769-bdb4-5216eacf3500","originalAuthorName":"陈啸"},{"authorName":"孙中国","id":"3ee6f8f9-6fef-40a3-931a-41ec318fd47e","originalAuthorName":"孙中国"},{"authorName":"席光","id":"daa391fa-e556-4f5f-81d0-8a8e67279a94","originalAuthorName":"席光"}],"doi":"","fpage":"1753","id":"df38a321-bdc4-45a0-8e29-f58feea11d08","issue":"9","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":"f1c9cdb7-3fc4-4378-ba57-bccc73b834c0","keyword":"MPS方法","originalKeyword":"MPS方法"},{"id":"e0e2af05-cacf-4f2e-a293-2b0fcecd85d4","keyword":"水平圆柱","originalKeyword":"水平圆柱"},{"id":"69e97399-024f-423c-be53-4e33baffc1a3","keyword":"液滴流动","originalKeyword":"液滴流动"}],"language":"zh","publisherId":"gcrwlxb201409016","title":"基于MPS方法的水平圆柱表面液滴流动现象研究","volume":"35","year":"2014"},{"abstractinfo":"本文对用于紫外低吸收YAB晶体生长的助熔剂体系进行了筛选,测定了YAB-Li2B4O7-AlBO3体系的结晶关系.采用顶部籽晶熔盐法生长紫外低吸收YAl3(BO3)4晶体,测定了晶体的真空紫外透过截止波长,结果表明其真空紫外吸收边达到165 nm.","authors":[{"authorName":"<span style=\"color:red\">陈</span><span style=\"color:red\">啸</span>","id":"de80f6a8-5ed8-4497-afc6-ba7e2e2864a8","originalAuthorName":"陈啸"},{"authorName":"刘华","id":"53d9d9ed-a1a8-43d3-a5b6-8a0943c0174c","originalAuthorName":"刘华"},{"authorName":"叶宁","id":"44b5182b-27b7-4f86-9a7a-1aaabbd9202d","originalAuthorName":"叶宁"}],"doi":"","fpage":"544","id":"f4705146-f6c8-434b-8fe2-f3d520bbfee9","issue":"3","journal":{"abbrevTitle":"RGJTXB","coverImgSrc":"journal/img/cover/RGJTXB.jpg","id":"57","issnPpub":"1000-985X","publisherId":"RGJTXB","title":"人工晶体学报"},"keywords":[{"id":"192635e8-7368-4a1d-8c7c-bfc296a32cb7","keyword":"非线性光学晶体","originalKeyword":"非线性光学晶体"},{"id":"68e9df81-8377-4daa-96a4-66abaa505850","keyword":"顶部籽晶熔盐法","originalKeyword":"顶部籽晶熔盐法"},{"id":"ae179cdf-8d08-403b-9d92-a6c5f0c56c95","keyword":"YAB晶体","originalKeyword":"YAB晶体"},{"id":"4a2f147c-81f5-48ef-8955-23483dc0cd4a","keyword":"紫外吸收","originalKeyword":"紫外吸收"}],"language":"zh","publisherId":"rgjtxb98200903002","title":"紫外低吸收YAl3(BO3)4晶体生长","volume":"38","year":"2009"},{"abstractinfo":"以能量为1.5 MeV/u，剂量分别为500，750，1000，1250，1500 Gy的电子束对1，2，4，6，8年等5种年份浓香型白酒进行辐照处理；扫描各酒样200～400 nm波段的紫外光谱，根据紫外光谱图的差异，计算了280～300 nm波段的光谱曲线相似度，分析光谱曲线变化规律。结果表明，对于前4种白酒，对照样与辐照样光谱曲线相似度值越小，催<span style=\"color:red\">陈</span>效果越好；白酒存放时间越久，酒体风格转向老熟所需剂量越小，越容易达到最佳催<span style=\"color:red\">陈</span>效果；对于8年白酒，辐照剂量超过750 Gy后，白酒体系动态平衡被打破，各单体物质增加，出现返生现象。因此，电子束辐照技术对低年份浓香型白酒催<span style=\"color:red\">陈</span>效果显著，是一种先进、高效的催<span style=\"color:red\">陈</span>方法。","authors":[{"authorName":"张苗苗","id":"16f2bee9-e276-4f55-95b1-9e627a4ac276","originalAuthorName":"张苗苗"},{"authorName":"陆栋","id":"6bd2c6ff-fa0f-4deb-9553-bfa0e40d3ab7","originalAuthorName":"陆栋"},{"authorName":"曹国珍","id":"ad44f083-8f23-4d8d-a41c-b6321e181155","originalAuthorName":"曹国珍"},{"authorName":"刘敬","id":"980de600-54b3-4c10-b2b1-7d36c88bd704","originalAuthorName":"刘敬"},{"authorName":"金文杰","id":"9d97782b-4400-438f-aa1a-efaa2ae74455","originalAuthorName":"金文杰"},{"authorName":"王菊芳","id":"7a171c96-4419-441c-8118-cabb35cc1b2c","originalAuthorName":"王菊芳"},{"authorName":"李文建","id":"db0225a5-b939-440c-a47d-2daa37f339b7","originalAuthorName":"李文建"}],"doi":"10.11804/NuclPhysRev.31.02.218","fpage":"218","id":"be399f10-d5ab-444a-9853-693337e4845a","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":"d27824cd-9a7d-40d6-ade5-08e57f3651e9","keyword":"白酒","originalKeyword":"白酒"},{"id":"a87d8a5f-52c5-438d-9818-ac05aa030ecd","keyword":"电子束","originalKeyword":"电子束"},{"id":"59b3d998-0774-4358-b00a-6ad942d1d4f2","keyword":"紫外可见光谱","originalKeyword":"紫外可见光谱"},{"id":"7662c117-7566-4173-b784-d5cf69060062","keyword":"光谱曲线相似度","originalKeyword":"光谱曲线相似度"},{"id":"ef90b8b5-c334-453a-8346-0f1341f1e34b","keyword":"催<span style=\"color:red\">陈</span>效果","originalKeyword":"催陈效果"}],"language":"zh","publisherId":"yzhwlpl201402017","title":"电子束辐照浓香型白酒催<span style=\"color:red\">陈</span>效果的研究","volume":"","year":"2014"},{"abstractinfo":"通过光片鉴定和电子探针分析,总结了内蒙古赤峰<span style=\"color:red\">陈</span>家杖子金矿床的矿石矿物组成,结构构造,划分了成矿期次.研究表明:矿床中矿石成分较复杂,硫化物种类多,有少量硫盐矿物出现;富硫贫砷毒砂、贫砷富硫黄铁矿、贫锌富铁的闪锌矿(与标准分子式相比),含杂质多的银锑黝铜矿和方铅矿与金关系密切;多金属硫化物阶段是该矿床的主要成矿阶段,其中第二世代富硫贫砷毒砂是<span style=\"color:red\">陈</span>家杖子金矿的最主要载金矿物,其次是方铅矿.结合流体包裹体测试和研究,确定该矿床为受大型角砾岩筒构造控制的低硫化型浅成低温热液矿床,该矿床深部有很大的找矿潜力.","authors":[{"authorName":"霍亮","id":"aa8459a3-b8df-471f-beb6-c0820f947fb7","originalAuthorName":"霍亮"},{"authorName":"李碧乐","id":"0542a65f-639d-436f-9395-33a31da28fa5","originalAuthorName":"李碧乐"},{"authorName":"黄勇","id":"c3eb9700-f7a0-4640-951f-31133483900c","originalAuthorName":"黄勇"},{"authorName":"王力","id":"74c22902-9e7c-40f8-8cad-6d663cf193da","originalAuthorName":"王力"}],"doi":"10.3969/j.issn.1001-1277.2007.10.002","fpage":"4","id":"d9d6227a-88ea-4727-89c6-a72289a7a8f9","issue":"10","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"342763a1-a09a-4924-a3cd-d93fd15d2580","keyword":"矿石矿物特征","originalKeyword":"矿石矿物特征"},{"id":"5ed5d2c9-7efa-4ac6-91b8-a288a651641c","keyword":"矿床成因","originalKeyword":"矿床成因"},{"id":"196f3b92-1f65-4e1d-a829-9ab98bb8b116","keyword":"<span style=\"color:red\">陈</span>家杖子金矿床","originalKeyword":"陈家杖子金矿床"}],"language":"zh","publisherId":"huangj200710002","title":"内蒙古赤峰<span style=\"color:red\">陈</span>家杖子金矿床矿物学特征及成因","volume":"28","year":"2007"},{"abstractinfo":"","authors":[],"doi":"","fpage":"46","id":"b10481d8-9fcb-4ee7-8505-4f79d8427c8a","issue":"4","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":"710c4de7-f7cc-4461-8c11-e77989cb348b","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"jxgccl200104016","title":"沉痛悼念<span style=\"color:red\">陈</span>南平教授","volume":"25","year":"2001"},{"abstractinfo":"","authors":[{"authorName":"胡包钢","id":"8303dfbd-7cee-49e7-8a35-d4094812e08c","originalAuthorName":"胡包钢"}],"doi":"10.3969/j.issn.1000-6826.2013.01.022","fpage":"80","id":"581e3c9f-7d6a-4ed1-8fc2-71bd2e460d6d","issue":"1","journal":{"abbrevTitle":"JSSJ","coverImgSrc":"journal/img/cover/3abe017a-2574-4821-8152-4ae974ef0471.jpg","id":"47","issnPpub":"1000-6826","publisherId":"JSSJ","title":"金属世界"},"keywords":[{"id":"d8c3d45d-172d-4c0d-b45b-c643cc9a574c","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"jssj201301023","title":"师者风范——怀念恩师<span style=\"color:red\">陈</span>先霖先生","volume":"","year":"2013"},{"abstractinfo":"","authors":[],"doi":"","fpage":"347","id":"17627adf-fab0-4402-8bdd-938519458bcf","issue":"6","journal":{"abbrevTitle":"DDYTS","coverImgSrc":"journal/img/cover/DDYTS.jpg","id":"21","issnPpub":"1004-227X","publisherId":"DDYTS","title":"电镀与涂饰   "},"keywords":[{"id":"564cdbaf-f522-465d-8876-de6c91dea3cd","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"ddyts201506016","title":"《涂料及检测技术》（<span style=\"color:red\">陈</span>卫星、侯永刚、石玉编著）等","volume":"","year":"2015"},{"abstractinfo":"","authors":[],"doi":"","fpage":"804","id":"81e36271-543b-43e0-984b-21e1f450eeac","issue":"10","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报   "},"keywords":[{"id":"f93531ec-3a57-4ae7-ad8a-50258b3356d3","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"cuihuaxb200310019","title":"Journal of Catalysis编委<span style=\"color:red\">陈</span>懿教授给<催化学报>主编林励吾院士的来信","volume":"24","year":"2003"}],"totalpage":4,"totalrecord":33}