英语词汇“first weighting”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	first weighting
释义	first weighting 基本例句初次来压 The length of the first coalface in a mining-district controls the distances offirst weightingand periodic weighting of the main roof.在采区范围内首采工作面的长度控制着老顶的初次来压步距和周期来压步距。
随便看	doubling eyelid operation doubling eyelid operation by incision method doubling fillet doubling floor doubling for doubling frame doubling frequency crystal doubling generation time Doubling in the parts of king and slave doubling the angle on the bow doubling the sampled veloeity doubling machine doubling measure doubling method doubling monoploids doubling of frequency doubling of notes doubling of the bow doubling of the image doubling of the track doubling of tones doubling of track doubling over doubling over test doubling-over test