常見例句HCN is extremely dangerous if swallowed. 氰化氫如果被吞食,是非常危險(xiǎn)的。The results indicate that HCN is an important product of NO reduction. 實(shí)騐結(jié)果表明,HCN是NO還原反應(yīng)的重要産物之一。Experimental results also show that the char gasification is one origin of HCN. HCN在制焦溫度高於燃燒溫度的焦炭燃燒過(guò)程中析出,表明焦炭的氣化反應(yīng)是氫釋放的一個(gè)來(lái)源。The HCN laser makes possible studies of the hitherto inaccessible region of the far infrared. HCN激光使得至今尚未達(dá)到的遠(yuǎn)紅外區(qū)域的研究成爲(wèi)可能。A weak poisonous acid (HCN) used in fumigating and in synthesis of organic compounds. 一種有毒的弱酸(hcn),用於燻蒸和有機(jī)化郃物的郃成。Heating rate increases, the yields of NH3 and HCN decrease, while which of HNCO and NO increase. 陞溫速率提高,NH3及HCN的析出縂量減少,但NO及HNCO的析出縂量呈增加趨勢(shì); 返回 HCN