grain refining 晶粒微化 ; 细晶化
Grain refining temperature 晶粒微化温度
structural grain refining [材] 晶粒细化处理 ; 细化晶粒热处理
grain refining inoculant 晶粒细化孕育剂
Grain-refining aluminium ingots 细晶铝锭
grain refining steel 细晶粒钢
grain refining agents 晶粒细化剂
grain refining effect 细化晶粒作用
The grain refining efficiency of grain-refining aluminium ingots is studied.
研究了电解法生产的细晶铝锭的晶粒细化能力。
Occasionally, a bubble is not removed during refining, a sand grain refuses to melt, a tremor in the tin puts ripples into the glass ribbon.
"有时候，在提炼的过程中会出现这些情况：一个气泡没有被移除，一个砂粒没有熔化，（熔融的）锡的一次颤动把波纹带进了玻璃带中。
The refining process removes the bran and germ from the grain.
精制过程将麸皮和胚芽从谷物中除去。
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