微管器

The SI source is an array of microhotplates fabricated by microelectromechanical systems process. Besides as an ionizer, this source acts as an ion grid which can be used to inject ions into the drift region of drift tube periodically.

表面离化源为采用微机电系统工艺加工的微热板阵列，除了作为离子产生器，还作为漂移管的一个离子栅，用以实现离子向漂移区的注入。

In this paper, the models and parameters of Gunn, varactor and ribbon bond are shown. While simulating the resonant circuits, we finished a microstrip resonance, which has high Q-factor and fits to design W-band low phase noise oscillators.

本文就耿氏管、变容管以及键合引线的模型及参数分别进行了阐述，在对谐振回路进行仿真优化的同时，设计完成了一种适用于研制W频段低相噪平面集成VCO的高Q 微带谐振器

The injured gill cells had a different ultrastructure, with endoplasmic reticulum dilated and vesiculated, mitochondrial cristaes partially disintegrated, gill fibre cuticles denatured and dropped. The ultrastructural damages to hepatopancreatic cells were characterized by the decrease of microvilli, swelling and breaking up of mitochondria, expansion of endoplasmic reticulum, disruption and vacuolization of nucleus, tumefaction of nuclear membrane and increase of lipid droplets. As for the toxicological changes of myocardial cells, the mitochondria were swelling, having a lot of vacuolus and disintegrating, while the myofibrils were irregular with endoplasmic reticulum dissolved.

鳃细胞的损害表现为鳃丝水肿，细胞器溶解，角质层变薄，线粒体、内质网的肿胀、解体；肝胰脏细胞的主要损害特征为肝管微绒毛减少，线粒体水肿解体，内质网扩张，细胞核空泡化，核膜水肿和脂肪滴增加；心脏细胞的毒理变化为线粒体内嵴肿胀、瓦解，肌原纤维不规则，内质网溶解。

Once the position of the device was found to be satisfactory and without or with only a trace to small residual shunt was confirmed, the device was released by turning the cable counterclockwise using the pin vise.

选择大于所测PDA最窄直径2～4 mm的Amplatzer封堵器，于透视下经6 F输送鞘管将其封堵于PDA处。10分钟后重复主动脉造影，若封堵器形状、位置满意，无或仅有微～少量残余分流时，可释放封堵器。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。