1) Thin-wall buoyages
薄壁浮球
2) thin spherical shell
薄壁球壳
1.
The advanced research and application of thin spherical shell joints used in space trusses and grid shells is presented in this paper.
本文对应用于空间网架、网壳结构的薄壁球壳节点的研究进展进行了综合述评。
3) thin wall nodular iron castings
薄壁球铁件
1.
This article, through analysis of the causes of white structure, degeneration of inoculation and nodularization, which are easy to occur in thin wall nodular iron castings, put forwards the measures taken to improve the intrinsic quality of such nodular iron castings, i.
通过对薄壁球铁件 (以票插为例 )在生产中易出现白口组织及孕育衰退和球化衰退的原因分析 ,提出了提高薄壁球铁件内在质量的措施 :瞬时孕育加二次球化。
4) thin spherical joint
薄壁空心球
1.
B-spine functions and truncated monomials are introduced for the theoretical solution of the nonlinear equations with the severe discontinuity of shear in the thin spherical joints.
本文针对目前广泛应用于网架与网壳结构中的薄壁空心球节点,对薄壁球亮在环线荷载作用下的非线性稳定性态进行了分析研究。
5) thin-walled ball bearing
薄壁球轴承
1.
A method of grinding the inner ring raceway of the thin-walled ball bearing with CBN grinding wheel replacing Al2O3 grinding wheel is introduced,and the desired properties of CBN grinding wheel was determined.
提出用立方氮化硼(CBN)砂轮代替传统的白刚玉砂轮磨削薄壁球轴承内圈滚道的方法,确定了砂轮的特性,对CBN砂轮的修整方式和修整比进行深入的研究并设计了砂轮的修整装置。
6) large scale spheral tank with thin wall
大型薄壁球罐
1.
It is essential to control assembly and welding deformations for large scale spheral tank with thin wall in order to guarantee spheral tank construction quality.
大型薄壁球罐组装及焊接变形的控制是保证球罐施工质量的关键,文章从球罐半成品、球罐组装及焊接工艺三方面介绍了控制球罐组装及焊接变形的措施。
补充资料：起浮
1.拔之使松动。 2.谓使沉船浮出水面。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条