英语词汇trial weld怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	trial weld
释义	trial weld 简明释义试焊：在正式焊接之前进行的一种焊接实践，用于检验焊接工艺和质量。网络释义 1 [机]?试验焊接 ... transverse weld横向焊缝 trial weld试验焊接 TIG (arc) welding惰性气体保护钨极电弧焊 ... 双语例句 1 Both experimental results and trial production demonstrated it operates reliably and smoothly, with high level of weld seam tracking precision. 焊接实验和试生产结果证明，样机运行平稳、可靠，具有很好的跟踪精度。
随便看	strict proportion strict quality control strict restriction strict root condition strict scrutiny strict scrutiny strict secrecy strict-sense stationary strict sense stationary process strict-sense stationary series strict sequential order strict settlement strict simple ordering strict solution strict standard strict stationarity strict subcategorization feature strict surveillance strict type checking strict type semantic strict upper bound strict upper hound strictura strictural strictural function

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。