weighting material
美 [ˈweɪtɪŋ məˈtɪriəl]英 [ˈweɪtɪŋ məˈtɪəriəl]
- 网络加重材料;加重剂
weighting material-
Test and application of new weighting material in Daqing oil field
新型加重材料在大庆油田的试验与应用
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New Med Weighting Material & Vanado-Titanomagnetite
泥浆新加重材料&钒钛磁铁矿
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The 6000 m deep-well drilled rapidly with chemically modified hematite as weighting material
用活化铁矿粉加重钻井液快速钻成6000米深井
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Error Variance in Weighting in Nuclear Material Accountancy
关于核材料衡算中秤重误差方差的求取