英汉双语例句-生物医药大词典

When there are black clouds you can tell it's going to rain.

中文意思：
有乌云的时候，就知道快下雨了。

以下为相关句子列表(点击查看，可以看对应的解释）：

	When their parents were asleep, he went up and gathered up many white stones. When he returned to Gretel, he said, Don't be scared. God will take care of us.			父母睡着以后，他出去捡了许多石头，然后回去告诉格莱特：“别怕，上帝一定会照顾我们的。”
	When their predictions turn from cold snap to heat wave, say, it can play havoc with the forward price of gas.			当他们的预报从寒流变成暖流，可以说会使燃气远期价格陷入巨大的混乱之中。
	When their rights and interests are violated, graduating students can appeal to self-protection according to relative regulations of Civil Laws, Labor Laws, and Arbitration Laws.			当大学生的就业权益受到侵犯时，大学毕业生可依据《民法》、《劳动法》、《仲裁法》的相关规定进行自我维护。
	When their village was flooded, he ceaselessly rescued others, including old people, children, the acquainted and the unacquainted, everyone except her in person.			当她被别人救出后，有人问他：“你既然喜欢她，为什么不救她？”
	When theories formerly considered to be disinterested in their scientific objectivity are found instead to reflect a consistent observational and evaluative bias, then the presumed neutrality of science gives way to the recognition that categories of know			当以前被认为科学客观性方面是无私的理论被发现实际上反映了一种持续的观察及评价的偏见，这个时候假设的中立性就让位于认识到知识的类别只不过也只是人的构建而已。
	When there are black clouds you can tell it's going to rain.			有乌云的时候，就知道快下雨了。
	When there are local tragedies, they are there, too.			当地方发生悲惨事件时, 他们也在那儿采访.
	When there are low levels of calcium or magnesium in the blood, nerve endings and muscles are affected.			当血液中钙、镁含量降低时，神经末梢和肌肉都会受到影响。
	When there are no children going to bed hungry in this rich nation， I may be ready to go back to teaching.			当在这个富足的国家里，当没有孩子饿着肚子上床睡觉时，我可能会回去教书。
	When there are no or insufficient sales of the like product in the ordinary course of trade, or where because of the particular market situation such sales do not permit a proper comparison, the normal value of the like product shall be calculated on the			当在正常贸易中类似产品的交易额为零或不足，或者在某种特定的市场条件下此种交易并无适合的可比物时，类似产品的通常价值应该按这样的基础来进行计算：原产国生产成本加合理的销售费用，加一般成本和行政管理成本以及利润；或者也可以使用在正常贸易过程中，出口到第三国的出口价格，如果这些价格具有代表性。
	When there are pot enough menus for the customers.			没有足够的菜单给客人。