英汉双语例句-生物医药大词典

When poisonous snakes evolved about 60 million years ago, primates further specialized their visual systems.

中文意思：
当毒蛇在6000万年前开始逐步进化的时候，灵长类也随之开始进化独特的视觉系统。

以下为相关句子列表(点击查看，可以看对应的解释）：

	When players drive the ball initiatively, the attack and driving makes the rubber expand regularly, which is the embodiment of the energy transfer technology of Sensor.			在主动击球时，进攻和抽球使胶皮有规律的扩张，完全体现了能量传感技术。
	When playing football or basketball, you might be using 400 calories an hour.			踢足球或打篮球时，你可能一小时要消耗400卡的热量。
	When playing offensive/defensive games with your child, take turns winning so that he understands that a game is fun because of the interaction between the players as well as learn the importance of acting like a sportsman even when losing.			和孩子玩攻防战，在游戏中先让他们赢，然后你们再赢，让他们了解游戏好玩之处是两人的互动，并在无形中学会输的人都很有风度。
	When plotted on a page the information looks like a giant, bushy tree, hence the project's nickname.			将这些信息绘制到纸上时，它看起来就象一株巨大茂密的树，所以这项工程起名“生命之树”。
	When pointing to true north, the needle reflects alignment with natural laws.			当指向正北方时，罗盘指针所指方向与自然规律一致。
	When poisonous snakes evolved about 60 million years ago, primates further specialized their visual systems.			当毒蛇在6000万年前开始逐步进化的时候，灵长类也随之开始进化独特的视觉系统。
	When police sto ed the Peugeot 405 in April this year after it had erratically negotiated two traffic islands and a corner, Aziz‘s pa enger explained that his friend was blind.			当地警察于今年4月将他们所开的那辆标致405轿车拦了下来，因为该车在此前已经晃晃悠悠地连续冲过了两处安全岛及一个街角，而那位“教练”此时则不得不告诉警方自己的朋友实际上什么也看不见。
	When police stopped the Peugeot 405 in April this year after it had erratically negotiated two traffic islands and a corner, Aziz‘s passenger explained that his friend was blind.			当地警察于今年4月将他们所开的那辆标致405轿车拦了下来，因为该车在此前已经晃晃悠悠地连续冲过了两处安全岛及一个街角，而那位“教练”此时则不得不告诉警方自己的朋友实际上什么也看不见。
	When politicians seek to deaden thatpain and supplant those lessons with hasty fixes of their own, they almostalways blunder.			当政客们用自己草率的补丁，尝试着去寻找缓和这种疼痛和替代这个教训的方法时，他们几乎总是在犯错误。
	When pollen maturating, many small calcium precipitates distributed in its cytoplasm, especially in nucleus.			接近开花时的成熟花粉粒细胞质中，细小的钙颗粒主要分布在营养细胞和生殖细胞中。
	When polychromatic light reflects from or passes through a diffraction grating it is dispersed into many rays, each of a single wavelength or color.			当多色光从衍射光栅反射或穿过衍射光栅时，就会分成多种发射光线，每一种都有各自的波长或颜色。