The insulating foam prevents ice from forming on the tank when it is filled with 500,000 gallons of supercold liquid hydrogen.
当容器内充满50万加仑的超冷液态氢时，绝缘泡沫可以防止冰在容器上形成。
This pure liquid hydrogen is a highly artificial substance.
而这种液态纯氢是一种极难获取的物质。
The fuels used are liquid hydrogen, methane, propane and kerosene.
使用的燃料为液氢、甲烷、丙烷和航空煤油。
Compare with liquid hydrogen, slush hydrogen has a lot of advantages.
与液氢相比，浆氢具有许多优点。
The paper suggests a design sketch of new type gas turbine using liquid hydrogen as fuel.
本文提出以液氢为燃料的新型燃气轮机设计方案，利用液氢的低温能量低温？
Space programs demand tremendous quantities of liquid hydrogen and oxygen as rocket fuel.
航天计划需要大量的液氢和液氧作为火箭的燃料。
Dewars and other containers made of glass are not recommended for liquid hydrogen service.
对于液氢建议不要使用杜瓦瓶和其它玻璃制成的容器。
Do not permit smoking or open flames in any area where liquid hydrogen is stored or handled.
在任何储存和操作液氢的区域，严禁吸烟或明火。
The power source can either be a lithium-ion battery or electric piles that run by liquid hydrogen.
该款车的动力来源于锂离子电池或液态氢燃料的电堆。
In the case of liquid hydrogen, the atmosphere should be monitored with a flammable gas detector.
对于液氢，应当用易燃气体监测器来监测空气。
This in turn caused the external tank to dump its payload of liquid hydrogen causing a massive explosion.
继而引起附加的燃料罐倾倒液态氢负载，导致一系列爆炸。
Liquid hydrogen should not be poured from one container to another, or transferred in an atmosphere of air.
不能把液氢从一个容器倒入另一个容器，或者在空气气氛里转移液氢。
Using liquid hydrogen and oxygen in rockets will provide major advantages for landing astronauts on the moon.
以液氢和液氧为燃料的火箭将为宇航员登陆月球提供尤其重要的有利条件。
The idea for the chemical engine is similar to that used on the space shuttle, liquid oxygen and liquid hydrogen.
化学发动机跟航天飞机使用的发动机类似，都是用液氧和液氢作燃料。
One of the four-engine cutoff, or ECO, sensors inside the liquid hydrogen section of the tank gave a false reading.
四个引擎中的一个关车(eco)，燃料箱中液氢燃料区的一个传感器给出了错误的读数。
If this is done, the oxygen in the air will condense in the liquid hydrogen, presenting a possible explosion hazard.
如果这样做，空气中的氧会浓缩在液氢里，造成可能的爆炸危险。
A mixture of liquid hydrogen and liquid oxygen produces an exhaust with a speed as high as five kilometers per second.
液态氢和液态氧的混合物产生的排气速率高达每秒5公里。
At selected petrol stations in Germany and America, customers will be able to refill one of their two tanks with liquid hydrogen.
在德国和美国的一些指定的加油站，顾客也可以为他们汽车两个燃料槽中的一个加满液体氢。
A thermodynamic analysis of the liquid hydrogen gas power cycle is conducted and the latter's superior power performance predicted.
本文对液氢-燃气动力循环进行了热力学分析，指出它的优越的动力性能。
This pure liquid hydrogen is a highly artificial substance. It's technologically very difficult to produce and store liquid hydrogen.
这种纯液态氢是种高人工物质，科技上是很难制造和储存的。
Base on these, the health condition evaluation system of the liquid hydrogen supplying system of a rocket engine testing platform was set up.
在此基础上，建立了火箭发动机试验台液氢供应系统的健康评价体系。
The results indicate that the temperature dependence of ultrasonic attenuation in liquid hydrogen is mainly determined by volume viscosity effect.
实验结果表明，液氢的超声衰减的温度依赖特性主要取决于体积粘滞效应。
This place becomes a large science laboratory and the largest off-Earth producer of liquid hydrogen and liquid oxygen for fueling inter-planetary trips.
这个地方变成了一个大科学实验室，同时是离开地球的最大的液氢和液氧生产地，目的是为行星际旅游加油。
The Common Extensible Cryogenic Engine being developed for NASA burns a mixture of liquid oxygen (-297 degrees Fahrenheit) and liquid hydrogen (-423 degrees).
这个正为NASA研发中的“通用可扩展超低温引擎”以液态氧(- 297华氏度)与液态氢(- 423华氏度)的混合物为燃料。
A new liquid hydrogen loading system is introduced. In order to prevent two-phase flow, an important improvement of the original loading system was made.
简要介绍了新型液氢加注系统，为防止两相流，对原系统做了重大改进。
The concept of health degree was defined, which is used as a quantitative index for evaluation of the health condition of liquid hydrogen supplying system.
提出了液氢供应系统健康状况的定量综合评价指标———健康度，将基于模糊集的数据融合方法用于健康度的计算。
The structure of two cryogenic vessels with high pressure for liquid hydrogen and with a overall cover of a precooling interlayer respectively is introduced.
着重介绍了低温高压液氢容器和全包式预冷夹套低温容器的结构。
Then the evaporation rate of liquid hydrogen is forecasted by comparing the experiment result and theoretical calculation under the fill level of 90 percent.
对90 %充满率条件下的实验结果与理论计算进行比较，通过理论计算结果与液氮蒸发率实验结果对液氢试验蒸发率作了预测。
Then the evaporation rate of liquid hydrogen is forecasted by comparing the experiment result and theoretical calculation under the fill level of 90 percent.
对90 %充满率条件下的实验结果与理论计算进行比较，通过理论计算结果与液氮蒸发率实验结果对液氢试验蒸发率作了预测。
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