... focal plane 焦点平面 as rolled condition 轧后状态 oxidized ldl 氧化低密度脂蛋白 ...
基于16个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
通过对45钢两种试样状态及冶炼、轧制工艺的分析，找出了白点是导致45钢断面收缩率不合的根本原因，钢中氢含量高是内因，轧后冷速过快是外因。
By analyzing the states of two samples and smelting and rolling process, it was found out that the essential reason resulting in area reduction disqualification of Steel 45 was flake.
youdao
应用推荐
模块上移
模块下移
不移动