有两种同素异形体黄色变体在负90度下稳定，金属变体是锑的稳定形式。
There are two allotropes yellow anamorphosis is stable under 90 centigrade. Stability form of antimony is metal anamorphosis.
这种被称为NDM-1（新德里金属-β-内酰胺酶1）的“超级细菌”和它的变体起源于印度。但第一次被检测到确实在英国（2007年）。
The so-called "superbug," dubbed NDM-1 (New Delhi metallo-beta-lactamase 1), and its variants appear to have originated in India and were first detected in Britain in 2007.
冶金学家所说的加工，即改变金属形状、不改变体积的任何操作过程。
Work to the metallurgist is any operation that changes the shape of a metal part without changing its volume.
这种夹紧器有两种变体。第一种变体制成金属卡板(1)的形式，其两端各有通过折弯形成的一端板(2,3)。
In the first variant, the inventive part-coupling clamp is embodied in the form of a metal strip (1) provided with bent edges (2, 3) on both sides thereof.
用本发明方法制备的猴金属硫蛋白I的六个突变体蛋白，产量与纯度均与野生型重组蛋白类似。
Using the said method to prepare 6 mutant proteins of monkey metallothionein I can obtain yield and purity similar to that in wild recombinant protein.
用本发明方法制备的猴金属硫蛋白I的六个突变体蛋白，产量与纯度均与野生型重组蛋白类似。
Using the said method to prepare 6 mutant proteins of monkey metallothionein I can obtain yield and purity similar to that in wild recombinant protein.
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