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- liquid hydrogen bubble chamber 液氢气泡室,液态氢气泡室
- hydrogen bubble chamber 氢气泡室
- 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
- 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
- Times of this order are deduced directly by measuring the length of the particle track in a bubble chamber. 这样量级的时间是通过测量粒子在气泡室中径迹长度直接得到的。
- 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。
- American physicist. He won a1960 Nobel Prize for his invention of the bubble chamber, an apparatus used to study subatomic particles. 格莱泽,唐纳德·阿瑟生于1926美国物理学家。他因发明泡沫室而获得1960年的诺贝尔奖,泡沫室是用来研究次原子微粒的仪器
- Tools like the Bubble Chamber (Donald Glaser, The Nobel Prize in Physics 1960) were critical to the development of the new view of matter. 一些工具如泡室(唐纳德格拉泽1960年诺贝尔物理学奖)是关于物质组成新观念发展的关键工具。
- 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。
- 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。
- Bubble chambers are not selective because they cannot be triggered. 气泡室由于不能触发而没有选择性。
- Micro/ nano-porous bismuth films and nano-porous bismuth films have been prepared by electrodeposition with hydrogen bubble dynamic templates and by redox potential pulses,respectively. 分别用氢气泡动态模板电沉积法和电势脉冲氧化还原法制备了三维微/纳米多孔铋薄膜和纳米多孔铋膜。
- 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。
- The cerebral scion approximated the appearance of the Regent's living computer, and floated in a tall, clear fluid bubble chamber that was set into an hourglass-shaped base. 例句:这个大脑的增殖体样子非常接近原始生物电脑,也悬浮在一个高大的充满清澈液体的泡沫室中,整个泡沫室安装在一个沙漏形状的底座上。
- 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]
- The characteristics of low-speed streaks in the near-wall region of turbulent cylinder wake/ boundary layer interacting flows are investigated employing hydrogen bubble flow visualization. 利用氢气泡流动显示方法,对圆柱尾迹影响下的湍流边界层近壁区的低速流体条带特征进行了观察和分析。
- 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。
- 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。
- Optimal alloy material,technology and equipment used to make liquid hydrogen and compressed natural gas aviation fuel tank are introduced. 介绍了俄罗斯液氢和压缩天然气航空燃料箱制造的最佳合金材料、工艺及设备。