butt gap

基本解释

Butt gap years don't have to be all about travel.
然而间隔年并不仅仅意味着花一年时间全部用来旅行。
Relationship between butt joint gap and cold crack rate of 16 Mn steel underwater wet welding is studied.
研究了水下湿法焊对接接头间隙与裂纹率的关系。随着接头间隙的增大，裂纹率逐渐减少。
Aimming at the characters of TIG helium-arc micro-gap butt welding of tantalum sheet based on ANSYS, the temperature field was calculated when the boundary conditions were different at the gap.
针对钽薄板微间隙TIG氦弧焊接方法．基于有限元分析软件ANSYS，采用数值模拟方法计算了间隙处取不同边界条件时温度场的分布。