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- Al-Ti-B晶粒細化Al-Ti-B grain refinement
- 研究了Al?Ti?B晶粒細化合金中各化合物相TiAl3、TiB2和AlB2對鋁晶粒的細化作用。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.
- 納米晶粒細化劑nano-grain refiner
- 逆變弧焊電源的頻率對焊縫晶粒細化的影響Affection of Arc-weld Inversion Power's Frequency on Weld Grain's Thinning
- Nd_2Fe_(14)B晶粒取向程度對磁疇運動(dòng)及磁性的影響規律Effects of Grain Orientation on the Motion of Magnetic Domains and the Magnetic Property of Nd 2Fe 14 B
- 結果表明，國產(chǎn)Al－Ti－B晶粒細化效果良好，同進(jìn)口 Al－Ti－B的相當，能滿(mǎn)足鑄軋工藝需要，替代進(jìn)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.
- 她的成績(jì)是B+。She got a grade of B plus.
- 精細化become more meticulous
- Al-Cu-Fe-BAl-Cu-Fe-B
- comb這個(gè)詞里的"b"是不發(fā)音的。The "b" in "comb" is not sounded.
- Zr-AlZr-Al
- [Al]s[ Al ] s
- 為B向A說(shuō)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、燒結溫度對瓷釉的涂搪性等物理性能以及化學(xué)性能的影響，并發(fā)現，隨著(zhù)燒結溫度和稀土含量的增加，瓷層結構由非晶態(tài)向晶態(tài)轉變，晶粒細化。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
- 本質(zhì)晶粒度inherent grain size
- 把線(xiàn)段AD 延長(cháng)到 Bto produce the line AD to B
- b = AP-DS1 號。b = the AP-DS1 number.
- 奧氏體晶粒austenite crystal
