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- Helium gas was the thermometric fluid. 氦气是测温液体。
- Examples of electrical insulators include plastic, glass, air, dry wood, paper, rubber, and helium gas. 电的绝缘体的例子包括塑胶、玻璃、空气、乾燥木材、纸、橡胶和氦气。
- Magnetic bearing is an important part of High Temperature Gas-cooled Reactor (HTGR) helium gas turbine. 电磁轴承是高温气冷堆立式氦气轮机系统的重要组件之一。
- In this paper the design of surplus payload of aerostat is presented, based on calculation analysis of helium gas service engineering. 本文通过氦气保障工程的分析计算,提出了浮空器有效载荷的设计余量。
- Pure helium gas was applied to wood particles which were placed in a vessel.Aldehyde was collected by a 2.4-DNPH cartridge and analyzed by HPLC. 利用高效液相色谱仪和气相色谱仪分析4种木材(杉木、杨木、马尾松和尾叶桉)中有机挥发物的成分及含量,结果表明:4种木材生材常温均可释放多种醛和萜烯挥发物,其中乙醛的释放量最高;
- In helium gas of 37 Torr, particles with diameter of 100A were obtained.X-ray diffraction presents the pattern analogous to amorphous state. 在37乇的氦气气氛下,获得直径为100A的超微粒子,色泽乌黑,具有类似非晶的衍射花样。
- This article introduced the characteristics of a 10-ton VAR furnace with helium gas cooling and metallurgical quality of GH738 alloy melt with the VAR furnace. 本文介绍宝山钢铁股份有限公司特殊钢分公司最新引进的10吨氦气冷却真空自耗炉主要特点及熔炼GH738合金的冶金质量。
- Combining seeral techniques enables researchers to measure the rate of diffusion of these helium gas molecules, which reflect the size of the air sacs in the lung. 联合其他的仪器研究者能够测量出氦气分子的扩散率，这将反映出肺中肺泡的大小。
- AIM To investigate the effect of particle size and high speed flow of helium gas on the systemic absorption of indomethacin using a needle less injection system. 目的研究微球的粒子大小和超高速氦气气流的压力对释放固体微球经皮给药吸收过程的影响。
- The operation of the speaker requires a continuous supply of helium gas; with the attendant problems of handling heavy cylinders, and the by-product production of ozone can reach hazardous levels in closed rooms. 为了增加声压，防止副产物臭氧在室内的危害，等离子喇叭使用的时候需要连续提供氦气。
- We set the airship gas primarily helium gas, then we know that this is a helium gas inert gases, it will not burn, there is no explosion. 我们这次飞艇中使的气体主要是氦气，那么氦气大家知道这是一种惰性气体，它不会燃烧，所以不存在爆炸问题。
- Cryotherapy surgical system whose cryoneedles are freezed and heated by argon and helium gases respectively is a new targeted cryoablation therapeutic technique. 氩氦刀是一种新兴的靶向冷热消融治疗技术,分别使用氩气和氦气对冷冻探头进行加热和制冷。
- high pressure helium gas scintillation counter 高压氦气闪烁计数器
- High-temperature Materials for Helium Gas Turbines 氦气轮机装置的高温材料
- Development of New Helium Gas Bearing Turboexpander 新型氦气体轴承透平膨胀机的研制
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- Helium is a gas used in balloons. 氦是一种用于气球的气体。
- He cooks his meal with a gas stove. 他用煤气炉做饭。
