In addition, the uniformly distributed Zr in the matrix plays a role of refining the grain size.
另外,Zr还有一部分均匀分布在基体中,起到细化晶粒的作用。
参考来源 - 铸轧镁合金的变形工艺及其组织和力学性能的研究2) the best matches of the grain size and the wheel speed are low-low, middle-middle, high-high.
2)为了降低表面粗糙度,砂轮粒度和砂轮速度好的搭配为低-低、中-中、高-高。
参考来源 - 金刚石砂轮磨削参数对陶瓷加工表面粗糙度影响的研究Analysis shows that the grain size of the medium mixed layer is usually within 100nm.
通过分析发现中间混合层粒径大部分在100 nm以内。
参考来源 - 大庆油田三元复合驱油体系相行为研究 PHASE BEHAVIOUR OF ASP SYSTEM IN DAQING OILFIELDThe softness was increased by 1.7%. The polymer particle size and its distribution test indicated that the average grain size of the microemulsion polymer was 30 nm.
纳米激光粒度仪检测微乳液聚合物的平均粒径为30 nm。
参考来源 - 微乳液聚合物的制备及其对皮革物理机械性能和柔软度的影响·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
This may indicate that spikelet development before heading limits grain size.
这可能表明抽穗前的小穗发育限制籽粒大小。
The initiation life, growth life and crack length distributions are affected by the grain size.
晶粒尺寸对形成寿命、扩展寿命和裂纹长度的分布特性都有影响。
Hot pressed sintering can shorten sintering time and be beneficial to attain nano grain size sintering materials.
热压烧结可以缩短烧结时间,有利于获得晶粒保持纳米尺度的烧结体材料。
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