Objective genetic instability is one of the most important factors to underlie neoplasia, and precise segregation of the chromosome is critical for stable inheritance of genetic material.
研究目的遗传的不稳定性是肿瘤生成的最重要的因素之一,而染色体的精确分离是基因物质稳定遗传关键。
Owing to both physical and chemical properties of metal material, there are inevitably shrinkage cavities, porosity and segregation in ingots.
由于钢锭内部不可避免地存在偏析、疏松、缩孔及微裂纹等冶金缺陷。
After industry application, the mix material carbon and granule segregation were overmatched the roller style and the sintering index were improved.
工业实施后混合料的碳与粒度偏析优于辊式布料,烧结指标改善。
It is found that the alloying elements segregation in grains and the grain boundary cleanliness control the yield stress value and the tough-strength properties of this material respectively.
发现材料的晶内偏析和奥氏体晶界洁净度分析控制钢的屈服强度和韧度。从而改变了此钢按细化晶粒度控制强韧性的工艺指导思想。
Designed for feeding chopped fiberglass, carbon and flock fibers, as well as many other fibrous materials. No material degradation or segregation.
专为处理切玻璃纤维,碳纤维和毛纤维,以及许多其他的纤维材料。
Designed for feeding chopped fiberglass, carbon and flock fibers, as well as many other fibrous materials. No material degradation or segregation.
专为处理切玻璃纤维,碳纤维和毛纤维,以及许多其他的纤维材料。
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