常見例句雙語例句Said catalyst features high reaction activity and selectivity and less by-product.該催化劑具有反應(yīng)活性和選擇性高副產(chǎn)物少的特點。ip.comThe reaction between CO and the by-product of hydride osmium carbyne to give the osmium vinyl compound was also studied.最后研究了CO和不穩(wěn)定的卡拜副產(chǎn)物的反應(yīng),得到CO配位的鋨乙烯基化合物。This method have many advantages, quick reaction, high yield, no by-product, elegant perfume, simple after-treatment, good product quality and regenerable catalyst.該法具有反應(yīng)速度快,產(chǎn)品收率高,產(chǎn)品香氣好,后處理簡單,催化劑可重復(fù)使用等優(yōu)點。 返回 reaction by-product