welding portion

welding portion 基本解释

网络  焊接部分

化学

重点词汇

• weldinga. 焊的 [机] 熔接, 焊接, 锻接
• portionn. 部分, 一份, 命运, 嫁妆 vt. 分配, 给...嫁妆

welding portion 双语例句

1. 1、 Principle and method of length modification for cylindrical portion of the welding neck flanges ( hub thickness at small end) are explained in this paper in order to ensure the flange strength and stiffness, if the cylindrical portion thickness is not equ
   本文阐述了长颈对焊法兰直边段厚度与对接圆筒厚度不等时，为确保法兰强度采取的调整法兰直边段高度的原理与方法。