He trued the engine.
他修正了这台引擎.
Has the wheel been properly trued up?
车轮子装正了 吗 ?
This paper describes the dressing principle and its grinding characteristics of vitrified bonded CBN wheels trued by cup truer.
研究杯状砂轮修整器对C BN砂轮的修形原理,及修形后砂轮磨削特殊钢的加工特性。
An automatic turning devices is designed, reducing installation error when the grinding plate is trued and dressed, which improves the machining accuracy.
设计了能够在研磨机床上拆卸的车削装置,减少了研磨盘修整后的安装误差,有利于提高钢球的加工效率和精度。
It trued out that the all female rainbow trout triploid induction rate was obviously affected by the treatment temperature, the beginning and continuing treatment time and so on.
结果表明:虹鳟三倍体诱导率明显受处理温度、起始时间以及持续时间等因子的影响。
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