Experiment research to cut crystal silicon using diamond wire saw;
利用金刚石线锯切割硅晶体的实验研究
Auto-creation method of 3D FEM mesh cut by surface;
三维有限元网格的面切割自动生成方法
Study on the oxygen-natural gas cutting and welding technique;
氧—天然气切割和焊接技术研究
Take-up-motion, cutting and storing system for weaving of spacer fabrics;
间隔机织物的卷绕、切割和存储系统
Economical and technological analysis on discrete hydro-oxygen flame cutting of cast billet;
应用氢氧焰断火切割连铸坯的经济性与技术性
The effects of cleavage reagents,reaction time and reaction temperature on TP5′s yield,were studied with HPLC.
采用美国CEM公司MARS 5型微波反应系统,微波辐射下切割胸腺五肽树脂,以HPLC定量,研究了微波辐射下切割试剂、反应时间和反应温度对胸腺五肽产率的影响,探讨了微波作用的机理,并用质谱、核磁共振测试技术对产物进行了表征。
The bonding interaction and hydrolytic cleavage of horse heart myoglobin with CuL(H2O)(BF4)2, where L is 2-bis(2-aminoethyl)aminoethanol, were investigated by electrospray ionization mass spectrometry(ESI-MS), tandem mass spectrometry(MS/MS) and SDS-PAGE electrophoresis.
采用电喷雾质谱和串联质谱以及聚丙烯酰胺凝胶电泳技术研究了[CuL(H2O)](BF4)2(L为2-[二(2-氨乙酸)氨基]乙醇)与马心肌红蛋白的键合作用和水解切割。
The results indicate that the Cu(RA)_2·3H_2O can effectively promote the cleavage of plasmid DNA at physiological pH and temperature, and also increase the viscosity of DNA.
结果表明,该配合物能在生理条件下有效切割质粒DNA,加入H_2O_2后发现该配合物的切割活性增强,说明该配合物对DNA的切割机理可能有两种:氧化和水解。
Research on modern incision technology and its application in enterprise;
现代切割技术及其在企业中的应用
Through incision experiment on the impeller of circulating pump times and times,the relation between the size of incision and the capacity and head of the pump was discussed,the law of performance was summarized after the impeller is incised,the existing formula was revised.
经过对混流泵叶轮多次切割试验,探讨了叶轮切割量与泵的流量、扬程之间的关系,总结了混流泵叶轮切割后的性能变化规律,进而对现有公式进行了修正。
In this paper we introduce a new method for incision of zona pellucida taking mouse oocytes as an example of mammalian oocyte
透明带的切割是哺乳动物早期胚胎显微操作技术中的一个重要环节 ,本文以小鼠为例介绍一种新的透明带切割方