helium permeation是什么意思

网络释义

用法例句

Active magnetic bearings are important parts of helium turbines in the high temperature gas-cooled reactor(HTGR) power conversion unit.

电磁轴承是高温气冷堆动力转换系统氦气透平的重要组件之一,运行时出于设备保护需要对其进行冷却。

A steady analysis code on the direct helium turbine cycle system of high-temperature gas-cooled reactor was developed.

开发了包括堆芯、蒸汽发生器、透平、压气机及换热器等模块在内的高温气冷堆氦气透平直接循环系统的稳态计算程序。

Two helium permeating leaks have been calibrated in the range of temperature from 16℃ to 50℃ and the relation expressions between temperature and leakage rate are presented.

在温度 16～ 5 0℃范围内 ,对两支薄膜渗氦型漏孔进行了校准 ,并给出了温度与漏率的关系表达式。

Experimental study on infiltration and transportation of ammonia nitrogen through the clayey soil layer;

氨氮在黏土防渗层中渗透和运移规律试验研究

Comparison of measuring method of infiltration and covering of yarn sized solution;

浆纱浆液渗透及被覆测试方法的比较

The teaching of permutation and combination and the infiltration of mathematical thinking;

排列组合的教学与数学思想的渗透

HPLC Determination of Permeation Characteristics of Felodipine from Buccoadhesive Tablets Through Chicken Ingluvies;

高效液相色谱法测定非洛地平口腔粘膜粘附片体外粘膜渗透试验(英文)

Preparation of silk fibroin-chitosan blend membranes and permeation behaviors of metal ions through the membranes;

丝素-壳聚糖共混膜的制备及其金属离子渗透行为的研究

Study on the thought of cultural communication of Chinese sci-tech journals─—The deeply permeation of thought of applied scientific cultural communication;

中国科技期刊文化交流思想源流考(三)——应用性科学文化交流思想的深入渗透

Experimental Study of a Combined Elastic Ring Seal in a Helium Turbine Compressor

氦气透平压气机组合弹性环密封试验研究

Review of Research on Gas Retention Layer Material for Stratospheric Airship Envelope and Helium Permeation in Polymers

平流层飞艇囊体气密层材料及氦气透过聚合物研究现状

Aerodynamic numerical simulation and analysis of flow in turbo expander nozzle below 10K by calling helium properties program

调用氦物性程序对10K下透平喷嘴的气动性进行数值模拟及分析

After liquid-helium test we find that helium permeability is an important factor for FRP liquid-helium dewar.

液氦试验发现:氦气渗透是影响玻璃钢液氦杜瓦性能的重要因素,应予以重视。

gas-bearing expansion turbine

气体轴承透平膨胀机

hot-air-turbine combined cycle

高温空气透平联合循环

supersonic turbo jet

超声速透平喷气发动机

nuclear turbojet

核能透平喷气发动机

gasifier nozzle diaphragm

透平喷射器，气化器

gas dynamics in turbomachinery

透平机械气体动力学

Preparation of dry air for protection of chlorine compressor

氯气透平机保护气用干燥空气的制备

high pressure helium gas scintillation counter

高压氦气闪烁计数器

Helium and neon are inert gases.

氦和氖为惰性气体。

Air leak between the turbocharger and the intake manifol

透平增压器和进气歧管之间空气泄漏。

Phase equilibrium diagram of the liquid helium isotopes mixtures at extremely low temperatures

低温下氦-3/氦-4液态混合物相平衡关系

holds liquid air or helium for scientific experiments.

放液体空气或氦气的用于科学试验。

Most big balloons are now filled with helium.

现在许多大气球中充的是氦气。

Helium is a gas used in balloons.

氦是一种用于气球的气体。