“没有什么是永远存在的!”然而,在这个陈述中,我们想到的是人工制造的技术性物体和产品,它们在使用过程中受到自然磨损。
"Nothing lives for ever!" However, in this statement we think of artificially produced, technical objects, products which are subjected to natural wear and tear during use.
一些元素在使用过程中可以获得附加的 pad。
同样,在使用过程中的快堆设计,碳和氧硅烷的方法是没有介绍。
Similarly, using silane in the way the FBR process was designed, carbon and oxygen are not introduced.
But you actually need to keep a few caveats in mind as you do this, which is the fact that trends predict a lot of chemical properties, but they can't predict everything in terms of biological properties.
不过在你使用的过程中,需要牢记一些注意事项,那就是元素周期律可以预言很多化学性质,但是不能预言一切性质,比如生物学性质。
It's also used as a local anesthetic for other types of small procedures.
它还会在一些小的治疗过程中,作为局部麻醉剂使用。
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