vacuum的例句大全

Based on the main composition of Co-based superalloy Co-20, Co-based alloy pillow block for slab heating furnace is manufactured by means of double vacuum smelting and investment casting.

基于钴基合金Co20的主要成分，采用双真空冶炼和熔模铸造，试制了铸坯加热炉用钴合金耐热垫块。

In this paper dipole amplitude-squared squeezing of two two-level atoms with vacuum filed is studied.

研究了两个二 能级 原子与真空辐射场相互作用中原子的偶极平方压缩效应.

Extremists from all factions could compete to fill that vacuum, causing sectarian killing horrific scale.

所有派别的极端分子都会抢着占据这个真空期, 导致宗教残杀事件将会大范围内猛增.

This is a non-contact vacuum crane accessory sucker.

这是起重机配件 非接触式 真空吸盘.

Transmission Electron Microscopy and Secondary Ion Mass Spectrometry Study of n Si/ I p+ I SiGe/ n Si Structures Grown by Ultra High Vacuum Chemical Vapor Deposition

超高真空化学气相淀积法生长的n-Si/i-p~+-i SiGe/n-Si结构的透射电镜和二次离子质谱分析

Results Compared with natural delivery, in presence of assisted breech delivery, breech extraction, application of vacuum extractor, and cesarean section, the incidence rate of neonatal asphyxia increased significantly ( P < 0.01).

结果①臀位助产、臀位牵引、胎头吸引术、剖宫产术的新生儿窒息率经统计学处理明显高于自然分娩率（P<0.01）；

Results Fetal hypoxia, birth injury, premature, postmature pregnancy, huge baby, difficult vacuum extraction, forceps operation and breech extraction were the most dangerous elements of intracranial haemorrhage of newborn.

结果：新生儿颅内出血与胎儿缺氧及（或）产伤有关，早产、过期妊娠、巨大儿、困难的胎吸、产钳术、臀位助产术是颅内出血的高危因素。

Coding device can be installed, vacuum ( inflatable), sealed, completed a one-time coding.

可加装打码装置，真空（充气）、封口、打码一次性完成；

The accelerated test of a set of devices provides the time of vacuum maintenance.

对一批真空封装的器件进行了加速实验，得出了真空度保持的时间。

Treatment of the Bias Temperature for SiO_2 Film by Vacuum Ultra Violet Light Direct Photo CVD Method

如何直接验证椭圆偏振光真空紫外光直接光CVD SiO2膜的偏压温度处理

Braidwood And in some cases it came, or it did in Braidwood, from I think they had leakage in some of their vacuum valves on the secondary side, on the primary side of the plant.

在一些情况中，或者在，我想他们得到了泄漏在一些，他们的真空管里在第二面，在电站的第一面。

The vacuum surrounding it buzzes with artificial satellites, forming a sort of technosphere beyond the atmosphere.

包围大气层的外部空间人造卫星来去匆匆，形成一个在大气层外面的所谓技术层。

This article through a mechanical feeling experiment, the water absorbant experiment, the vacuum soundness test and the differential thermal analysis experiment has carried on the research to some red phosphorus base smoke agent main physics and chemistry performance.

本文通过对某赤磷基发烟剂机械感度试验、吸湿性试验、真空安定性试验和差热分析试验，对其主要理化性能进行了研究。

The Principle of Vacuum Joint Pre-Loading Method and Its Application

真空&堆载联合预压法的原理及应用

Comparative Experimental Study on Vacuum Pre-cooling for Several Vegetables

几种蔬菜真空预冷的对比实验研究

A historical review about the ideas of aether and vacuum

关于以太与真空观念的历史回顾

Relief angle valve. Pressure or vacuum can be specified.

安全角阀。可指定压力或真空度。

China is now capable of building the world's first underwater vacuum tube train, a futuristic form of transportation that can achieve supersonic speed and reduce airborne noise, according to Chinese academics and scholars.

据中国的学者和学术研究人员表示，中国现在有能力建设世界上第一条水下真空管列车--这种未来的交通方式，其速度可以超过音速、且能大幅度降低噪音。

The main improvement in equipment was efficiency promoting of double-pipe chiller, vacuum filter and screw compressor.

设备方面的进展主要是套管结晶器 、 空过滤机、杆压缩机的更高效能.

The experimental research on aerodynamical noise of vacuum couch roll

真空伏辊空气动力性噪声实验研究