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体细

体细

体细

2

Martensite structure is found in weld center and little martensite with more ferrite structure is observed in fine grained region .

焊缝熔化区组织均为马氏体、细晶区组织为少量马氏体和铁素体；

3

In February 1997, my colleagues and I announced the arrival of Dolly the sheep, the first mammal cloned from an adult cell.

1997年2月，我和我的同事们宣布了第一头从成体细克隆出的哺乳动物 ——多利羊的出生。

4

The impact abrasion performance of martensite steel was studied .

对马氏体细晶粒高强度钢的冲击磨损性能进行了研究。

5

A person cloned from an adult cell might have a higher risk of cancer or premature aging, but we wouldn't know that for years .

一个从成体细脑克隆出来的人得癌症或未老先衰的危险可能更高，不过我们要真正了解这一点可能还需若干年的时间。

6

Mathematical Model on Relationship of Fineness and Activity of Superfine Wollastonite Powder

超细硅灰石粉体细度与活性的数学模型

7

Microstructure and Wear Resistance of Low Carbon Martensite Fine Grain Steel

低碳马氏体细晶粒钢的显微组织及耐磨性能

8

Effects of temporal chirp on laser filamentation in air

激光啁啾对激光等离子体细丝传输的影响

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