英语词汇hard arc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

短语

1
In this project we have carried out a research on the buried arc automatic welding process for large welded gears with hard tooth surface.
对大型硬齿面焊接齿轮的埋弧自动焊工艺进行了探索和实施。
2
Ti, Al)N super hard films were deposited by multi arc ion plating.
采用多弧离子镀技术沉积氮化钛铝超硬反应膜。
3
It is believed that it is of great importance to the study of short arc machining technique, and is valuable to the study of the machining of the hard surfacing material as well.
该机床的成功研制为短电弧加工技术的深入研究奠定了基础，同时对硬面材料加工研究具有一定的参考价值。

单词	hard arc
释义	hard arc 简明释义强电弧：指在电弧焊接或切割过程中产生的高能电弧。网络释义 1 ?强电弧 ... Hard aport! 左满舵 hard arc 强电弧 hard ashore 牢固搁浅 ... 短语 1 hard facing arc welding 表面加硬电弧焊 2 Arc' Teryx hard face Glove 始祖鸟防风抓绒手套双语例句 1 In this project we have carried out a research on the buried arc automatic welding process for large welded gears with hard tooth surface. 对大型硬齿面焊接齿轮的埋弧自动焊工艺进行了探索和实施。 2 Ti, Al)N super hard films were deposited by multi arc ion plating. 采用多弧离子镀技术沉积氮化钛铝超硬反应膜。 3 It is believed that it is of great importance to the study of short arc machining technique, and is valuable to the study of the machining of the hard surfacing material as well. 该机床的成功研制为短电弧加工技术的深入研究奠定了基础，同时对硬面材料加工研究具有一定的参考价值。
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