英语词汇direct hardening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	direct hardening
释义	direct hardening 简明释义直接淬火冷却：指在金属加热处理中，将材料直接浸入冷却介质中进行淬火。网络释义 1 ?直接淬火 ... direct gate 顶浇口 direct hardening 直接淬火 direct heat treatment 直接热措置赏罚赏罚 ... 2 [机]?直接淬火冷却定义中文名称：直接淬火冷却英文名称： direct hardening 定义：渗碳后的工件从渗碳温度降至淬火冷却起始温度后直接进行淬火冷却。应用学科：机械工程（一级学科）；机械工程(2)_热处理（二级学科）；化学热处双语例句 1 The maximum degree of hardness obtainable in steel by direct hardening is determined largely by the carbon content. 直接淬火后的刚所能获得的最大硬度在很大程度上时由含碳量决定的。 2 Ductile iron, flame hardening, alloy iron direct hardfacing. 球墨铸铁，火焰淬火铸铁，合金铸铁的直接堆焊。
随便看	spectral pyrometer spectral quality spectral quality spectral quantum radiance spectral quantum yield spectral radiance spectral radiance calibration spectral radiance energy spectral radiance factor spectral radiance map spectral radiance measurement spectral radiancy distribution curve spectral radiant emissivity spectral radiant emittance spectral radiant energy spectral radiant energy density spectral radiant exitance spectral radiant flux spectral radiant gain spectral radiant illuminance standard lamp spectral radiant intensity spectral radiant power spectral radiation spectral radiation characteristic spectral radiation exitance

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。