粗-精控制 coarse-fine control ; fine control
粗精制币 matte
粗/精萘 Crude / Refined naphthalene ; Crude
粗精测系统 Coarse-fine measurement system ; fine measurement system
粗精矿再磨 Rough concentrate grinding ; Crude concentrate regrinding
粗精复合加工 rough-finish compound machining
粗酒精 crude alcohol
粗-精操作 coarse fine operation
粗精控制 fine control
产品经过校直、粗精磨削、多道精细抛光工艺加工而成。
After straightening products, crude fine grinding, polishing and more sophisticated technology, from processing.
仿真实验表明，这种粗精相结合的检调焦方法既能保证聚焦精度，又能提高聚焦速度。
The simulation results have shown that this method which combines rough and fine focus adjustment can ensure the focusing accuracy while improving the focusing speed.
文中提出的“粗精运动补偿”解线性调频方法不仅具有较高的估计精度，而且易于工程实现。
The "rough-and-fine movement compensation" de-chirping method presented in this paper not only has high precision, but also is easy to realize in engineering project.
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