1.
Connecting Technology of Vacuum Channel on Producing Titanium Sponge by Kroll Process
克劳尔法生产海绵钛的真空通道连接技术
2.
It is concluded that the single suction double acting unit with balance passage is better than the double suction unit without balance passage.
得出了开平衡通道的单级抽气可以设计得比不开平衡通道的双级抽气真空泵真空度高的结论。
3.
Comparison of vacuum is made between the single and double suction vacuum pump, between the unit with balance passage and that without balance passage.
对单级与双级抽气开平衡通道与不开平衡通道的真空泵的真空度进行了对比分析。
4.
Using HSV space real-color image enhanced by homomorphic filter in two channels
利用HSV空间的双通道同态滤波真彩图像增强
5.
Discussion of Vertical Drainage Channels for Numerical Analysis of Vacuum Preloading
真空预压数值分析中竖向排水通道的讨论
6.
Do light waves travel through a vacuum?
光波真的通过真空吗？
7.
The air passage is called the air bleed.
空气通道叫通气孔。
8.
Modulation and Channel Model Simulation in Deep Space Communication System
深空通信系统中的调制技术与信道模型仿真研究
9.
Liquid nitrogen container on high temperature superconducting maglev which fits to evacuated tube transportation
适用于真空管道交通的高温超导磁悬浮车低温液氮容器
10.
The vacuum system consists of vacuum pumps, vacuum pipelines, vacuum valves and vacuum measurers.
真空泵、空管道、空阀门和真空测量头组成了真空系统。
11.
Fungal spore spreads with the air in opened tunnel which makes mycetes in aisle and room higher than in the control group.
通风式坑道因形成空气对流,真菌孢子依靠气流向周围播散,通道和房间均明显高于对照组。
12.
emptied by being pumped out or having a vacuum created.
通过抽空或者制造真空来使之空。
13.
Exhaust vaporous wastes through a pipe.
通过管道把废蒸汽排空
14.
These are simply air passage.
这些都是空气的通道。
15.
Air pressure forces the water through the pipe.
空气压力使水通过管道.
16.
Numerical Simulation on the Aerodynamic Drag of High-Speed Train of Evacuated Tube Transportation System;
真空管道运输高速列车空气阻力数值仿真
17.
General technical specification of vacuum packaging machine and vacuum-gas flushing packaging machine
GB/T9177-1988真空真空充气包装机通用技术条件
18.
Restricted airspace for the passage of aircraft.
航空跑道飞机通过的有限空间