释义 |
弧,d ' 以上为机器翻译结果,快速获取精准的人工翻译结果,建议选择有道人工翻译 - 1
Let this be the angle d theta so it moves in a short amount of time over an angle d theta dS and the arc here is dS, R and the radius is R. 这是角度dθ,它运动了一会儿,运动过角度dθ,弧度是,半径是。 - 2
The measuring methods of D C TIG welding arc anode sheet surface current density split sheet method and probe (made by ourselves) method were analysed and compared. 对直流TIG电弧阳极板表面电流密度的测量方法——分离极板法和探针(自制)法进行了分析比较。 - 3
We used to weld pipes with direct current D. C. arc welder alternating current, a.
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