单词 | 火箭燃料 |
释义 | 〔boiloff〕The vaporization of liquid, such as rocket fuel.汽化损耗:火箭燃料等的汽化损耗〔hypergolic〕Of or relating to a rocket propellant consisting of fuel and an oxidizer that ignite spontaneously on contact.自燃式火箭燃料的:火箭燃料的,或与火箭燃料有关的此火箭燃料由一接触就点燃的燃料和氧化剂组成〔propellant〕Something, such as an explosive charge or a rocket fuel, that propels or provides thrust.发射药,火箭燃料:推进或提供爆炸的物体,比如爆炸炸药或火箭燃料〔cyanogen〕A colorless, flammable, pungent, highly poisonous gas, C2N 2, used as a rocket propellant, an insecticide, and a chemical weapon. 氰:一种无色、易燃、有刺激性的剧毒气体,C2N 2,被用作火箭燃料、杀虫剂和化学武器 〔lox〕Liquid oxygen, especially when used as a rocket fuel oxidizer.液氧:液态的氧气,尤其用来作火箭燃料氧化剂〔hydrogen〕A colorless, highly flammable gaseous element, the lightest of all gases and the most abundant element in the universe, used in the production of synthetic ammonia and methanol, in petroleum refining, in the hydrogenation of organic materials, as a reducing atmosphere, in oxyhydrogen torches, and in rocket fuels. Atomic number 1; atomic weight 1.00797; melting point -259.14°C; boiling point -252.8°C; density at 0°C 0.08987 gram per liter; valence 1. See table at element 氢:一种无色,易燃的气体物质,在所有气体中最轻,而宇宙中最多用来生产合成氨和甲醇,提炼石油,氢化有机物质作为收缩的气体,用在氧氢焰熔接器和火箭燃料中。原子序数为1;原子量为1.00797;熔点为-259.14°C;沸点-252.8°C;零度时的密度是0.08987克/公升;原子价为1 参见 element〔bipropellant〕A two-component rocket propellant, such as liquid hydrogen and liquid oxygen, fed separately to the combustion chamber as fuel and oxidizer. Also called dipropellant 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 也作 dipropellant〔neoprene〕A synthetic rubber produced by polymerization of chloroprene and used in weather-resistant products, adhesives, shoe soles, paints, and rocket fuels.氯丁橡胶:由氯丁橡胶聚合而生产的合成橡胶,用于抗风化产品、粘胶鞋底、涂料和火箭燃料 |
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