In addition, a growing body of research is casting doubt on the role dairy plays in protecting bones.
另外,越来越多的研究机构开始怀疑乳制品在保护骨骼方面的作用。
Residual stress distribution for engine cylinder body made of casting aluminum alloy was investigated completely using X-Ray nondestructive detection method.
利用X射线无损检测方法,对铸造铝合金制造的某发动机汽缸体的残余应力分布进行了全面分析。
The valve inlet and body are one integral casting assuring proper alignment of disc, seat and spindle for smooth action.
这种阀门的进口和阀体为一件式铸件,确保了阀瓣,阀座和芯轴的对齐和平稳运动。
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