我是学焊接的，用一句话如何表白
心平 气匀 眼明 手稳。
用一句话来概括焊接
对于螺纹直接延伸至焊接加厚点的螺栓，如果裂纹是从螺纹根部开始，这种效果还是可以接受的。
【英语牛人团】
自动化焊接机，请问哪个大神会编程序。
这句话是什么意思
动画程序焊接机要编程序就看看书，证书很简单自己就会变。
焊接专业:把下列一段话译成英文:
Solder the secondary female talent and welding rod, the formation melting to the furnace hearth, has stayed , a lot of metallurgy chemical reaction happened in crystal , the person process , such has affected the brazing seam chemical composition right away. Organize Mechanics function (intensity , hardness , tenacity, and fatigue strength) physics and the chemistry function. The brazing seam mass is therefore good and bad the mass being related to a weldment is good and bad , mass that can affect to weldment sigmatism function , how to raise therefore, we answer a brazing seam carries out the analysis studying.
翻译一句话，尽量专业
堆焊，一种焊接技术，其中需要使用co2，carbon dioxide 作为保护气体其他的就不用解释了吧
