1.
The method of increasing the unmaintained dewar high vacuum lifetime is clarified.
提出了保持杜瓦长期高真空状态的方法。
2.
Preparation of Uranium Film by Ultra High Vacuum Magnetron Sputtering and Its Characterization
超高真空磁控溅射法沉积铀薄膜及其表面状态
3.
create a perfect vacuum
形成完全的真空状态.
4.
The air having been pumped out, the tube is reduced to a vacuum.
空气抽出后，管子已处于真空状态。
5.
To preserve(food, for example) by rapid freezing and drying in a high vacuum.
使冷冻干燥通过在高度真空状态下迅速冷冻并干燥来保存（如食物）
6.
This machine forces air out of the tank and creates a vacuum.
这台机器将空气排出气槽并形成真空状态。
7.
A space in which the pressure is significantly lower than atmospheric pressure.
真空般状态压强明显比大气压强低得多的空间
8.
With excellent anticorrosive and antiabrasive properties and high combined strength, the new pipe can be used under vacuum and high temperature conditions without debonding between the lining and the steel pipe.
产品内衬层与钢管基体结合强度高,可在真空状态下长期运行,在高温下内衬不鼓泡、折皱。
9.
The Design of Condition-based Monitoring and Knowledge Management System on Vacuum Circuit Breaker;
真空断路器状态监测与知识管理系统设计
10.
Analysis and Improving Control of Small Air Separating Equipment Based on Modeling and Simulation;
小型空分设备运行状态的建模仿真分析与改进
11.
Study of the Useful Life of Long-term Stored Vacuum Electron Devices;
电真空器件非工作状态长期贮存寿命评价研究
12.
Design and simulation of afterburner state control system of aero engine
航空发动机加力状态控制系统设计与仿真
13.
Sealed under low pressure or a partial vacuum.
抽空密封的在低压或部分真空状态下密封起来的
14.
Aerodynamic Performance Simulation of Hypersonic Waverider in Near Space
高空状态下高超声速乘波飞行器气动性能模拟
15.
The shape transformation of Si patterned-substrate in thermal decomposition of native oxide during vacuum annealing
真空高温脱O引起Si图形衬底形态变化的研究
16.
Simulation on Natural Supercavitation Characteristics of Underwater High-speed Vehicle
水下高速航行体自然超空泡形态特性仿真研究
17.
Wideband Echo Simulation for High-speed Space Target
高速动态空间目标宽带回波仿真方法研究
18.
operation weight empty [light condition]
空载行驶〔空载状态〕