1. But most of the physical differences between originals and copies are so minor that detection of them would require a sophisticated laboratory.
    然而，在母体和克隆体之间存在的身体差异大部分都很小，小得需要在设备精良的实验室里测定。

2. With experience, and with improved apparatus,
    根据经验和改进了的仪器，

3. The apparatus projects missiles into space.
    那项装置把飞弹发射至空中。

4. Their laboratory is above ours.
    他们的实验室在我们的上面。

5. There are thirty microscopes in our chemical laboratory.
    我们的化学实验室里有三十台显微镜。

6. The apparatus thus described, however, records only the horizontal component of the wave movement, which is, in fact, much more complicated.
    然而，这里所说的仪器记录下来的只是地震波运动中的水平部分，地震波的运动实际比这要复杂得多。

7. The doctors removed a section of the mummy and sent it to a laboratory.
    医生们从木乃伊身上取下一个切片，送去化验。

8. The laboratory process that produced Dolly, an unremarkable-looking sheep, theoretically would work for humans as well.
    这一传闻引发了每个人的想像。克隆多莉（一只相貌无奇的绵羊）的实验过程，从理论上说也同样适用于人类。

9. He held that a man of learning, if he does not wish to degrade himself, must never cease to participate in public affairs — he must not shut himself up in his study or laboratory and shun the social and political struggles of the day.
    他认为，一个有学问的人，除非他自甘落伍，应该从不停止参加公众活动——他不能把自己关在书房或实验室中，逃避现实社会和政治斗争。

10. Dealer: Yes, air conditioning, tinted window, steel-belted tires, costom floormats, and sunroofs are all optional.
    商人:是的,冷气,淡色窗,连钢带的轮胎,定做的车垫和通风孔都是可自由选择的东西.

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