推進劑火焰 的英文怎麼說
中文拼音 [tuījìnjìhuǒyàn]
推進劑火焰
英文
propellant flame- 推 : 動詞1 (向外用力使物體移動) push; shove 2 (磨或碾) turn a mill or grindstone; grind 3 (剪或削...
- 進 : 進構詞成分。
- 劑 : Ⅰ名詞1 (藥劑; 制劑) a pharmaceutical or other chemical preparation 2 (某些有化學作用的物品) a...
- 火 : fire
- 焰 : 名詞(火苗) flame; blaze
- 推進 : 1 (推動工作 使前進) push on; carry forward; advance; give impetus to 2 [軍事] move forward; dri...
- 火焰 : [化學] flame; blaze
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Flame temperature measurements can be used as a guide in discussing energetics of a homogeneous propellant.
火焰溫度的測定可作為討論均質推進劑能量特性的指導。Especially, when - bi together with a little carbon black ( cb ) or copper salt is used, the catalytic effect is better ; the flame structures of the double - base propellants containing - bi are similar to the typical plateau double - base propellant, but the combustion temperature distribution has been changed because of adding the - bi ; and the active components of catalysts deposit on the burning surface of propellants and the quenched surfaces of propellants with various catalysts possess different structure
它與銅鹽和少量炭黑( cb )復合后,催化效果更優; 2 , 4 -二羥基苯甲酸鉍加入后,推進劑的火焰結構保持了典型平臺雙基推進劑的結構特徵,但改變了雙基推進劑燃燒波溫度分佈,炭黑和銅鹽的加入對2 , 4 -二羥基苯甲酸鉍的催化作用有很大影響;催化劑分解的活性組分富集在燃燒表面,不同催化劑使推進劑熄火表面形成不同的結構。In this domain, flames are observed to move about on the surface of the propellant in a manner that is too irregular.
在這一區間內,火焰在推進劑表面上的運動方式是如此的不規律。The chemical reactions in the flame area are very complex. it is very difficult to measure the number density distribution of the particles ( atoms, ions and molecules ), so the relative intensity method is employed
由於固體推進劑燃燒區內發生的化學反應非常復雜,直接測量火焰區內的粒子(原子、離子以及分子等)數密度比較困難,因此選用相對強度法來進行計算。分享友人