英汉双语例句-生物医药大词典

They were used as efficient Lewis acid catalysts for esterification reactions of carboxylic acids with alcohols to afford corresponding saturated esters with 87%~98% yields and unsaturated and tertiary ones with 90%~94% and 54%~68% yields, respectively.

中文意思：
结果表明，该有机锡化合物是合成酯的优良催化剂，产品收率高，饱和一元羧酸酯的收率为87%~98%，对不饱和羧酸酯和空间位阻大的叔醇酯也能得到较满意的收率，分别为90%~94%和54%~68%。

以下为相关句子列表(点击查看，可以看对应的解释）：

	They were unanimous in their censure of the program.			他们在对那项方案的谴责是一致的。
	They were unaware that war was near.			他们没有警觉到战争近了。
	They were uninterested in attacking humans, even in the name of fame.			他们对攻击人没有兴趣，即使这样做是关乎名誉。
	They were united at the church.			他们在教堂结婚。
	They were unprepared for what they found.			他们对自己所发现的没有心里准备。
	They were used as efficient Lewis acid catalysts for esterification reactions of carboxylic acids with alcohols to afford corresponding saturated esters with 87%~98% yields and unsaturated and tertiary ones with 90%~94% and 54%~68% yields, respectively.			结果表明，该有机锡化合物是合成酯的优良催化剂，产品收率高，饱和一元羧酸酯的收率为87%~98%，对不饱和羧酸酯和空间位阻大的叔醇酯也能得到较满意的收率，分别为90%~94%和54%~68%。
	They were using a mechanical shovel to clear up the streets.			他们用机械铲土机清理街道。
	They were using delaying tactics at the talks.			他们在交谈时运用拖延战术。
	They were using this question as a trap, in order to have a basis for accusing him.			6他们说这话，乃试探耶稣，要得着告他的把柄。
	They were vehemently opposed to the crackdown on large dogs. People are raising dogs because of China's one-child policy,one woman said at the vigil.			他们激烈反对关于这次大型犬类的捕杀活动。“人们因为每家只能养一条狗的原因而组织起来。”
	They were verbally abused by a group of men who then kicked a football at the woman, which struck her on the face and leg. The man was then pushed.			这两名留学生先是被辱骂，发动攻击的人群并把一个足球踢向女留学生，击中她的脸部和腿部。随后男留学生遭到攻击。