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- The phenyl of p n propylbenzoic acid could be reducted by sodium alkoxide. 醇钠可以还原对丙基苯甲酸中的苯环。
- Two liquid crystals of cholesteryl p n alkoxy benzoate were synthesized and characterized. 合成并表征了两种对正烷氧基苯甲酸胆甾醇酯液晶,并用于显色示温混合液晶的配制。
- MATHUR P N,WOLG R M,BUSK M F,et al.Fibcroptic broncho2 scopic cryotherapy in the management of trachobronchial obstruction[J ].Chest,1996,110(3):718-723. 沈洪兵俞顺章.;我国肺癌流行现状及其预防对策
- Fan J M,Jiao P N,Xiao J M.The sea clutter effect on the low doppler targets detection by HF radar[J].Chinese Journal of Radio Science,1997,12(2):205-210. [2]凡俊梅;焦培南;肖景明.;海洋杂波对高频雷达检测海面上低速目标的影响[J]
- By means of this property,the connect lines,P type semiconductor or N type semiconductor,P N junction,and 2D and 3D integrated circuit connection can be made. 利用这个特性,可制作导电图样,制作连线,制作P型半导体材料和N型半导体材料,制作P-N结,制作二维和三维集成电路互连结。
- The splendid efforts of Justice P N Bhagwati and Justice V R Krishna Iyer were instrumental of this juristic revolution of eighties to convert the apex court of India into a Supreme Court for all Indians. 将神圣无比的法院，变成印度全民的最高法院，此八十年代司法改革应归大功于巴格瓦蒂和艾耶两法官。
- H n t l a 50 p n . 他需减重50磅。
- Soil NO3-- N concentrations responded N addition in all studied forests and were significantly increased in pine and monsoon evergreen forests. 外加氮处理提高土壤硝态氮水平,其中在马尾松林和阔叶林氮处理效应显著。
- The higher P n of L. harlandii than its accompanying species indicated that higher photosynthetic capacity mad it in a favourable position to get dominating status for occupying the community space. 东南石栎日均净光合速率比伴生种类高 ,有利于其在群落中占领空间取得优势地位
- Ribonucleic acid can improve several physiological functions of body i n addition to its critical connection between express of gene and biological syn thesis of protein . 核糖核酸除了在基因的表达和蛋白质的生物合成方面起着关键的作用外,还具有改善机体多种生理功能的作用。
- Dynamics of soil NO3--N and its response to N additions in the major forests (pine, mixed and monsoon evergreen broadleaf forests) of Dinghushan Biosphere Reserve were studied by using ion-exchange resin bags method. 用离子交换树脂袋法,研究了鼎湖山三种森林(马尾松林、马尾松针叶阔叶混交林和季风常绿阔叶林)土壤硝态氮对外加氮的响应特征。
- 3 Cheremisinoff P N , Young R A. 胡文龙译 ;大气污染控制设计手册 .
- I n addition,Water-reducing agent can moist the fresh concrete pellet and enfor ce the capability of slide between the fresh concrete pellet.So the appeance ves cosity of fresh concrete was reduced. 另外，减水剂的掺入可使水泥颗粒湿润，可使水泥颗粒之间的滑动能力增强，因此降低了新拌混凝土的表观粘度。
- I mind my p's and q's whenever I see him. 每当我见到他我都谨慎行事。
- In English, b, p, m and w are bilabials. 英语中的b、p、m、w为双唇音。
- AB and CD intersect at (the point) P. AB线和CD线在P点相交。
- The time now is 10:00 p, m, sharp. 现在的时间是晚上10点整。
- MySQL- d e v e l .ver s i o n - p l a t f o r m. rpm 编写客户机程序的开发支持环境（客户机库和头文件）。
- Load P varies from 90,000 N to 45,000 N. 载荷P由90，000n变化到45，000n。
- He fought in the N African campaign during the last war. 在上次战争中他在北非战役参战。
