因此，粒度级配（the grain size distribution）和自然土壤不 同。第三个材料是从波士顿地区取来的自然冰碛物（冰积土，natural till (glacial deposit)）。
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金属陶瓷惰性阳极导电性能的研究论文 关键词：惰性阳极； 金属陶瓷； 添加剂； 粒度级配； 导电性 [gap=1470]Keywords：inert anode; cermet; additive; grain graduation; electrical conductivity
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... 颗粒物粒度、particulate size 颗粒级配、粒度级配、grain grading 粒度偏析、颗粒偏析、segregation ...
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Furthermore,the effect of particle gradation of theexplosives on energy output is studied by both steel dent anddetonation velocity testing method for the first time.
另外采用钢凹法和爆速测定法对较宽级配范围内炸药粒度级配与输出能量的关系进行了较系统的研究。
参考来源 - 主体炸药粒度及粒度级配与炸药冲击波感度和能量输出的实验与理论研究·2,447,543篇论文数据，部分数据来源于NoteExpress
选用优质重烧镁砂及其它碱性复合材料，经合理的粒度级配与结合剂、添加剂混合而成。
The product is manufactured by using dead-burnt magnesia . other basic materials and binder through good grain size selection.
研究了泡沫聚苯乙烯粒径、泡沫颗粒的粒度级配、成型发泡模具对EPS模表面粗糙度的影响。
The effects of the grain size and grain gradation of styrofoam particles as well as the expendable polystyrene(EPS)forming tools on the surface roughness of EPS patterns were studied in the paper.
为了研究粒度级配对淮南煤成浆性能的影响，采用三种粒度级配方案，对淮南煤单煤及配煤成浆性能进行比较。
M of Huainan coal, three grading size schemes are used to compare the features of coal water slurry of Huainan single coal and blended coal with different grading sizes.
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