热电子的

Dependence of laser absorption and hot electron generation on atomic number Z and laser incident angle has been observed.

由于界面的影响，厚靶和薄靶的能量吸收和产生的超热电子也有所差别。

Besides these, another conceptive design for wide energy rang electron spectrometer was expressed in this paper.

通过对绝缘材料和金属材料在激光作用下各种高能产物的差异的实验诊断，研究了靶材料对超热电子行为的影响。

The copolymerization of cycloolefin and α-olefin, and structure of the obtained polymer are significantly affected by the structure and symmetry of metallocene catalysts, electronic effect and steric hindrance of ligands.

着重介绍了加成聚合法中茂金属催化剂的结构对称性、配体的电子和体积效应、反应条件等对聚合活性、产物组成与序列分布及相关热性能的影响。

The copolymerization of cycloolefin and α-olefin,and the structure of the obtained polymer are significantly affected by the structure and symmetry of metallocene catalysts ,electronic effect and steric hindrance of ligands.

着重介绍了加成聚合法中茂金属催化剂的结构对称性、配体的电子和体积效应、反应条件等对聚合活性、产物组成与序列分布及相关热性能的影响。

Methods The properties of starch in the two different species of Fritillaria L. were compared by X-ray diffraction, scanning electron microscope and themogravimetric analysis.

方法采用X射线衍射，扫描电子显微镜以及热分析的方法对两种贝母中淀粉的性质进行了比较。

The measurements indicate that the electron thermalization time is between 18 and 47 fs.

实验结果表明，镍薄膜的电子的热化时间在18 fs～47 fs之间，这个比先前的报道要快一些。

The thermionic emission cooling employing hetero structure is a high efficient cooling method.

基于异质结结构热电子发射的热电制冷，是近年来提出的一种高效制冷方法。

We study photodissociation dynamics of triatomic molecules in severalcoupled electronic states for total angular momentum quantum number J = 0, andtime-dependent wave packet method with split-operator scheme is presented.

我们研究了总角动量J =0情况下发生在多个非绝热电子态的光解过程，用分裂算符方法给出相应的含时波包理论。

The carbonizing temperature, carbonizing time and the pressure of benzene (C6H6) are the decisive factors.

结果表明：在1723K，苯的压强为1.5×10-2Pa，碳化6min后Mo-La2O3阴极碳化度达到19.7%，碳化层为疏松多孔的Mo2C组织，有利于阴极热电子发射。

Enhanced threshold voltage shift and transconductance reduction were observed after CHE stress for the nitrided devices.

在通道热电子压迫测试之后，可以发现更严重的临界电压偏移与转导值降低现象。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。