In order to investigate the effects of helium on the excess point defects and secondary defects processes in low activation Fe-Cr-Mn(W, V) alloys during electron beam and electron-He+ ion dual beam irradiation, the in situ observation was carried out using a high voltage electron microscope connected with an ion accelerator.
采用超高压电镜与离子加速器相连结的复合辐照装置,研究了注He对低活性Fe-Cr-Mn(W,V)合金辐照产生的点缺陷及二次缺陷行为的影响。
Spinel deposited with a thin Au film was implanted with helium ions,and annealed in vacuum condition subsequently.
利用20 keV的He离子注入表面蒸镀了Au薄膜的尖晶石(MgAl2O4)样品,随后对注入样品进行了退火处理。
was sentenced to death.
他被判处死刑。He
accompanied her as far as Paris.
他陪伴她去巴黎。He
the subjective complement
主词补语((如 He lies dead 的 dead))
a reflexive verb, pronoun,eg as in `He `cut himself.'
反身动词、代词（如He cut himself)
Research on the Biological Effects of Mulberry Wild Silkworm(Bombyx mandarina)and Antheraea yamamai Irradiated by He-Ne Laser;
He-He激光对野桑蚕天蚕生物学效应研究
Study of Cavity Formation and Helium Desorption in Crystalline Si Implanted with He Ions;
He离子注入单晶硅空腔生长及He热释放研究
Computer Simulation of He and C60 Collisions and the Formation of He@C60
He与C60的碰撞及He@C60形成的计算机模拟研究
Experimental differential investigation of state-selective single electron capture in slow He~(2+)-He collisions
低能He~(2+)-He反应中单电子俘获微分散射过程的实验研究
Effects of He-Ne laser irradiate on serum IgG concentration of mouse
He-Ne激光照射对小鼠血清IgG的影响
"Helium: Chemical element, chemical symbol He, atomic number 2."
氦:化学元素,化学符号He,原子序数2。
reflexive pronoun
ph.1. 【语】反身代词(如"He cut himself"中的himself)
In the sentence ` He was seen there', ` was seen' is in the passive.
在He was seen there句中的was seen是被动形式.
Study on the Transfer Parameters and Obtaining of He II;
He II传输参数特性与HeII获取研究
Theoretical Studies on Ro-vibrational Spectra of He-N_2O and Ar-HCCCN;
He-N_2O和Ar-HCCCN的振转光谱的理论研究
Error Detection Based on He-Ne Laser Beam Drift;
基于He-Ne激光光束漂移的误差检测
Measurement of Fine Structure Branching Ratios for Rb-He Optical Collisions;
Rb-He光学碰撞精细结构分支比的测量
The High-Order Harmonic Generation (HHG) Spectra of One-Dimensional Heliumion by an Intense Laser Filed;
强激光场中一维类氢He~+的高次谐波
Development of a Multi-channel He-Ne Laser Power Acquisition System;
多路He-Ne激光器功率采集系统的研制