常見例句The stench of cordite and clouds of smoke hung over the hollow. 炸藥的惡臭和爆炸硝煙籠罩著山谷?!?/li>Since cordite burns at a greater rate at a higher pressure a relief valve must be used to allow generated gas to escape to atmosphere at times when the demand is low. 因為柯達火藥在較高的壓力下以較高的速度燃燒,所以必須使用一個溢流閥,以便當(dāng)用氣少時,能讓所產(chǎn)生的部分氣體排到大氣中去。Scottish-born chemist and physicist who studied the liquefaction of gases and the properties of matter at very low temperatures and invented cordite(1889) with Sir Frederick Abel. 德瓦,詹姆斯1842-1923出生于蘇格蘭的化學(xué)家和物理學(xué)家,研究氣體的液析和物質(zhì)在超低溫下的特性,于1889年和弗雷克·艾貝爾先生一起發(fā)明了無煙火藥。the acrid stink of cordite 無煙火藥的刺鼻氣味cordite fuel 硝酸纖維燃料 返回 cordite