C960混凝土切割链锯是我司在借鉴国内外先进切割工具的基础上研制而成，已取得CE认证和专利。

C960 concrete cutting chain saw is my Secretary in learning advanced cutting tools made on the basis of the development has been achieved ce certification and patents.

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而在鹿特丹，人们则正在对一台用于切割“库尔斯克”号船壳的链锔进行测试。

And in Rotterdam a special chain saw is being tested prior to being used to cut into the kursk's hull.

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目前发现的这个酶被命名为FAN1，它是一种核酸酶，能够切割开dna的核苷酸链。

The enzyme, which they named FAN1, appears to be a nuclease, which is capable of slicing through strands of DNA.

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In this case, this particular restriction enzyme cuts symmetrically like this, but not at the same point.

在我们这种情况下,这个限制性内切酶总是这样对称地切割,但两条链切割的位点不一样

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When it sees that sequence in a double stranded DNA it will bind there and it will cut.

当它在双链DNA中发现这个序列,就会与之结合并切割

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