该词条未找到_海词词典

您要查找的是不是：

Liquid Hydrogen System Complex 全套液氢系统
For liquid hydrogen system, Helium purge is required after or before nitrogen purge. 对于液氢系统用氮气吹扫之后，还要用氦气吹扫。
Automobiles have been designed which operate on liquid hydrogen, but these system give rise to seemingly unavoidable problems arising from the handling of a cryogenic liquid. 虽然已经设计出液氢驱动的汽车,但是这些系统带来一些由如何处理低温液体而引发的似乎难以回避的问题。
Different methods of hydrogen storage such as compressed/ liquid hydrogen, metal hydride and complex hydride are discussed in this article, and the main technical barriers are presented. 概要介绍几种不同的储氢方法(缩存储、氢存储、属氢化物、位氢化物等)储氢的现状,指出了差距和存在的问题。
For checking the thermal performance and establishing the design of experimental system of the vehicle liquid hydrogen Dewar,a series of experiments of evaporation rate have been done. 为检测低温容器的热性能及车载液氢杜瓦试验系统的设计要求 ,进行了一系列液氮蒸发率试验。
Meanwhile, dynamic performance analysis of rotor system in liquid hydrogen and liquid oxygen turbopumps provides certain theory basis for the design of rotor system of turbopump in rocket engine. 某液氢泵、某液氧泵转子系统的动力学性能分析为火箭发动机涡轮泵转子系统的设计奠定了一定的理论基础。
Total storage capacity of an indoor hydrogen system should be limited to 3000cubic feet or less. 室内氢系统的全部储存量应限制在3000立方英尺或更少。
Centaur was a second-stage vehicle then under development that would use high-energy liquid hydrogen as its fuel. 森托尔是当时正在开发的第二阶段所需的、采用高能液态氢作为燃料的运载火箭。
In fact, a common bulkhead separates the liquid oxygen from the liquid hydrogen, the oxidizer and fuel, respectively. 事实上有一个公共的隔板分别把液氧和液氢，即氧化剂和燃烧剂隔开。
PbI_2 strong coordination trend was used and a new type of PbI2 system complex was prepared and characterized. 另外利用PbI_2强的配位特性制备了新型配合物。
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。
Crease, R Lyda, J Park, A Minick. Design and Test Results of an Advanced Liquid Hydrogen Pump[R]. AIAA 99-2190. 许尚贤.;液体静压和动静压滑动轴承设计[M]
Extensive tissue damage or burns can result from exposure to liquid hydrogen or cold hydrogen vapors. 暴露于液氢或低温氢蒸气能导致大面积组织损伤或冻伤。
Chromeplating liquid hydrogen evolution is the worst kind of bath, hydrogen on coatings. 镀铬液是析氢最惨重的一栽镀液，析氢差镀层的感化极大。
The minimum distance in feet from a bulk gaseous hydrogen system of indicated capacity located outdoors to any specified outdoor exposure shall be in accordance with the minimum distances as given in this Safety gram. 从指定容量的室外大量气态氢系统到任何指定的室外暴露物的以英尺为单位的最小距离应当同安全程序中给出的最小距离相一致。
MgB2 can be cooled by liquid hydrogen or liquid neon or by fairly cheap, closed-cycle refrigerators that can readily reach below20 K. 硼化镁可以藉由液态氢、态氖或是相当便宜的封闭循环式冷冻机，轻易降温至20K以下。
A two - component rocket propellant,such as liquid hydrogen and liquid oxygen,fed separately to the combustion chamber as fuel and oxidizer. 二元燃料一种二元火箭燃料，如液氢和液氧，作为燃料和氧化剂分别加入燃烧仓
Traditional electric systems mostly introduced point-to-point communication mode, little affiliation with them. That made the connection system complex. 传统的电器系统大多采用点对点的单一通信方式,相互之间很少有联系,这样必然造成庞大的布线系统,并且很大程度上影响了整车的性能。
A two-component rocket propellant, such as liquid hydrogen and liquid oxygen, fed separately to the combustion chamber as fuel and oxidizer. 二元燃料一种二元火箭燃料，如液氢和液氧，作为燃料和氧化剂分别加入燃烧仓
It is preferable to locate all bulk gaseous hydrogen systems outdoors, even when the storage capacity is less than 15,000 standard cubic feet. 最好把所有的大量气态氢系统都放在室外，即使当储存容量小于15,000标准立方英尺时也是如此。