Successful heat treatment requires close control over all factors affecting the heating and cooling of a metal.
热处理要想顺利进行，必须对所有影响金属加热与冷却的因素进行严格控制。
Keeping within the confines of the gold standard in the 1920s and 1930s required countries to keep close control of budget and trade deficits.
20世纪20年代和30年代间由于黄金本位的限制使得国家对预算和贸易赤字都要小心控制。
Perhaps his touch is not quite as deft as a Luka Modric or a Juan Roman Riquelme, perhaps his close control is a fraction off;
也许他的触球不及莫得里奇或里克尔梅那么灵活，也许他的近距离控球有些凌乱；
Rigidity of transmission chain must be calculated in precise transmission, especially in precise transmission of close control.
精密传动，尤其是位置闭环的精密传动，必需计算传动链的刚度。
The counting room shall be managed under close control equipped with special counting tables and is strictly prohibited from placing irrelevant articles;
复点室实行封闭式管理，配备专用复点桌，严禁存放无关物品；
Practical simulating models are deduced and built for the gyro system and the performing setting of the servo system to consist a close-control loop with angle-tracing circuit.
推导并建立了陀螺系统和伺服执行机构的实物仿真模型，使之与角跟踪电路构成闭合控制回路。
Practical simulating models are deduced and built for the gyro system and the performing setting of the servo system to consist a close-control loop with angle-tracing circuit.
推导并建立了陀螺系统和伺服执行机构的实物仿真模型，使之与角跟踪电路构成闭合控制回路。
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