1) heavy cross-section
厚大截面
2) Thickened flange channel section
厚壁截面
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) thick section
厚大断面
1.
Casting of nodular iron with thick section is still difficult at present.
厚大断面球墨铸铁件铸造目前仍然是技术难度很大的问题。
6) large section
大截面
1.
Temperature controlling for high grade concrete of C60 in large section;
大截面柱C60高标号混凝土施工温度控制
2.
The workmanship with large section rectangular pipejacking is hereby described regarding the engineering practice t.
针对工程实际情况介绍了大截面矩形顶管掘进的施工工艺。
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