unsymmetrical dimethylhydrazine

基本解釋

• [化學(xué)]偏二甲肼
• [環(huán)境科學(xué)技術(shù)]偏二甲肼

英漢例句

雙語(yǔ)例句

• Unsymmetrical dimethylhydrazine (UDMH) is the main fuel of liquid rocket propellant. Stress is always laid on the pollution of UDMH to water.
  偏二甲肼（UDMH）是 液體 推進(jìn)劑的主體燃料，其對(duì)水體的污染一直倍受重視。

• unsymmetrical dimethylhydrazine更多例句

詞組短語(yǔ)

短語(yǔ)

• unsymmetrical dimethylhydrazine storeroom 偏二甲肼燃料庫(kù)

• unsymmetrical dimethylhydrazine更多詞組

專業(yè)釋義

化學(xué)

• 偏二甲肼

  Formaldehyde was used as derivatizing reagent to determine the residual unsymmetrical dimethylhydrazine using high performance liquid chromatography with UV detector.
  3.建立了用甲醛衍生測(cè)定比久中殘留偏二甲肼的方法。

  環(huán)境科學(xué)技術(shù)

• 偏二甲肼

  Unsymmetrical Dimethylhydrazine (UDMH) is choiceness capability hydrazine fuel, to be used as propellant of missiles, satellites and spacecraft launching.
  偏二甲肼是性能優(yōu)良的肼類燃料,被用作導(dǎo)彈、衛(wèi)星、飛船等發(fā)射的推進(jìn)劑。