... quartering machine 曲柄轴钻孔机... coning quartering 四分取样法,锥形四分... quartering sea 艉侧浪 ...
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coning and quartering 环锥法; 锥形四成法; 锥形四分法 coning quartering 四分取样法; 锥形四分法 method of quartering 四分取样法; 四分法 .
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coning and quartering [矿物] 堆锥四分法 ; 锥形四分法
method of coning and quartering 圆锥四分法
coning and quartering method 堆锥四分法
coning quartering
锥进四分法
以上为机器翻译结果，长、整句建议使用 人工翻译 。
A gross quality samples were completely mixed and reduced by coning quartering to appropriate quantities.
一个毛的质量样本好混合，减少四分取样法适当的数量。
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This lot quality samples were prepared well mixed, and reduced by coning and quartering.
样品被准备得好混合的这一个运气质量， 而且藉由精读而且四等分减少。
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