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- Al-Ti-B晶粒细化Al-Ti-B grain refinement
- 研究了Al?Ti?B晶粒细化合金中各化合物相TiAl3、TiB2和AlB2对铝晶粒的细化作用。The effects of TiAl 3, TiB 2 and AlB 2 phases in the Al Ti B master alloy on grain refining of aluminium were studied.
- 纳米晶粒细化剂nano-grain refiner
- 逆变弧焊电源的频率对焊缝晶粒细化的影响Affection of Arc-weld Inversion Power's Frequency on Weld Grain's Thinning
- Nd_2Fe_(14)B晶粒取向程度对磁畴运动及磁性的影响规律Effects of Grain Orientation on the Motion of Magnetic Domains and the Magnetic Property of Nd 2Fe 14 B
- 结果表明，国产Al－Ti－B晶粒细化效果良好，同进口 Al－Ti－B的相当，能满足铸轧工艺需要，替代进口。The experiments showed that the grain sizes achieve by Chinese-built Al-Tins refiner are fine, as well as imported Al-Ti-B refiner, can satisfy the needs of the contintuous cast-rolling technology and on be used instead of import refiner.
- 她的成绩是B+。She got a grade of B plus.
- 精细化become more meticulous
- Al-Cu-Fe-BAl-Cu-Fe-B
- comb这个词里的"b"是不发音的。The "b" in "comb" is not sounded.
- Zr-AlZr-Al
- [Al]s[ Al ] s
- 为B向A说情make an intercession to A for B
- Al基aluminium matrix
- 文摘:本文研究了在瓷釉中加入稀土的方式、烧结温度对瓷釉的涂搪性等物理性能以及化学性能的影响，并发现，随着烧结温度和稀土含量的增加，瓷层结构由非晶态向晶态转变，晶粒细化。Abstract: The influence of RE-addition way and sintering temperature on such physical and Chemical Characteristics as the ability of enameling glaze has been investigated in this paper.And the research has shown that the structure of glaze will be transformed from amorphous state into crystalline state and the grains will be refined while the sintering temperature and RE content are increased.
- 用b除adevide a by b
- 本质晶粒度inherent grain size
- 把线段AD 延长到 Bto produce the line AD to B
- b = AP-DS1 号。b = the AP-DS1 number.
- 奥氏体晶粒austenite crystal
