2) thick and extremely thick ore-body
厚大极厚大矿体
4) Heavy section
厚大断面
1.
Developing of Solidification Apparatus for S.G.Cast Iron with Heavy Section;
厚大断面球墨铸铁件凝固装置的研制
2.
A small apparatus used for simulating cooling environment of heavy section ductile iron castings was developed by authors themselves.
通过控制环境温度和冷却速度,模拟厚大断面球墨铸件凝固过程温度场的分布和变化规律。
3.
With the heavy machinery industry, particularly the nuclear power industry development, heavy section ductile iron has been more and more widely used.
本文利用外加冷铁强制冷却的扇形试块模拟百吨级厚大断面球铁容器的凝固过程,采用光学显微镜,扫描电镜对厚大断面球铁的微观组织进行了分析,并研究了凝固时间对拉伸性能的影响规律及其断裂机制,分析了常温和低温(-40℃)条件下的冲击韧性以及低温(-40℃)条件下的断裂韧性。
5) big thickness
大壁厚
1.
An experimental study is conducted on the tensile performance of strip sample and rod sample of different sizesof the high steel grade and big thickness pipes placed in different directions of a pipeline.
对不同规格的高钢级大壁厚管线管在不同方向上的条形试样和圆棒试样的拉伸性能进行了试验分析研究,结果表明试样形状对拉伸试验结果有很大影响。
6) thick orebody
厚大矿体
1.
Stoping sequence and optimum of structural parameter of thick orebody;
厚大矿体回采顺序和采场结构参数优化
补充资料：厚大
1.又厚又大。
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