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- The crystals were cleaned by argon ion bombardment. 结晶体由氩离子轰击而净化。
- The crystals were cleaned by argon ion bombardment . 结晶体由氩离子轰击而净化。
- The theoretical research, the external experimental diagram and a lotof new experiments by the LT-1A Ion Microprobe Mass Analyzer made inChina, are all very useful. 文中提供的理论研究、国外作者的实验结果和在国产LT-1A型离子探针上所作的大量实验都是很有用的。
- Ion bombardment promotes interfacial diffusion and enhances interface adhesion. 也可借助离子的轰击作用形成结合良好的扩散过渡层;
- We study on the mechanism and quantity of fast atom bombardment mass spectrometry in this paper. 本论文对快原子轰击质谱的定量原理和机理进行研究。
- The fast atom bombardment mass spectra (FABMS) of five underivatized and seven derivatized muramyl peptides (MPs)were recorded. 本文报道12个合成的胞壁酰肽及其类似物的FABMS。
- On the basis of the study of the fine structure of the ion-nitrided layer, this paper discussed the mechanism of accelerating process of ionnitriding by ion bombardment. 在对离子渗氮层的精细结构进行了较深入研究的基础上,对离子轰击加速渗氮的机理进行了探讨。
- The fast atom bombardment mass spectrometry(FABMS)and matrix assisted laser desorption mass spectrometry (MALDMS ) of three dimeric porphyrins have been stu died and compared. 本文研究了3种双卟啉化合物的快原子轰击和基体辅助激光解吸质谱行为,并对2种质谱行为进行了比较。
- The results of SEM, ESCA and FTP - IR - ATR analysis indicated that C - H and C - O bonds on the surface were broken up and the degree of phase separation was increased after Si ion bombardment. 同时用扫描电子显微镜、电子能谱化学分析和傅里叶变换红外谱对材料的分析表明:注入的Si~+打断了材料表面的一些基团,而且使材料表面变得粗化。
- Its structure has been characterized by elemental analysis, fast atom bombardment mass spectrometry (FABMS), infra red absorption spectrometry (IR) and 1H nuclear magnetic resonance spectrometry, etc. 通过薄层色谱、元素分析、快原子轰击质谱、红外光谱、核磁共振谱对合成产品进行了结构表征。
- ion bombardment secondary electron image 离子轰击二次电子像
- FAST ATOM BOMBARDMENT MASS SPECTRA OF NEBRAMYCIN 暗霉素的快原子轰击(FAB)质谱
- Th has been produced via a multinucleon transfer reaction by 60MeV/u 18 O ions bombardment of natural uranium. 利用 6 0MeV/u的18O离子束轰击天然铀靶 ,通过多核子转移反应生成重丰中子核素2 37Th ,由多步快速放射化学分离方法从被照射过的靶物质中分离出钍元素。
- fast atom bombardment mass spectrometry 快速原子轰击质谱测定法
- Keywords double cathodes;ion bombardment; 双阴极;离子轰击;
- Intelligent Tinplate Coating Mass Analyzer 智能型镀锡量测量仪的研制
- fast atom bombardment mass spectroscopy 快原子轰击质谱
- In RIE ion bombarding will produce fluctuating structure liking saw-shaped slope in waveguide sidewall. 为此,我们通过优化工艺条件来降低铝的含量,从而减小器件的损耗。
- three-dimensional quadrupole mass analyzer 三维四极质量分析器
- mass analyzed ion kinetic energy spectro 质量分析离子动能分光法