... contribute amount of labor 付出劳动量 amount of labor used 用工量 amount of labor time 劳动时间量 ...
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这种方式可以减少山石用量和用工量，但假山的山脚效果会梢差一些。
This method can reduce the amount of rocks and the amount of labor, but the effect will be poor at the foot of the rockery shoot some.
而除草又是田间管理的一项重要而且繁重的工作，季节性较强、实时除草期短、用工量较大。
But weeding is an important and laborious task in field management, strong seasonal feature and short appropriate weeding time and a mass of Labour power were used.
留6～7片叶摘心，坐果率、产量和总酸较高，但果粒重、果实含糖量和出汁率较低，果穗松散，而且增加了夏季修剪的用工量。
Fruit set rates, yield and total acid content were high, but berry weight, sugar content and juice rate were low for 6-7 leaves pinching, cluster apperars relax, and more workload in summer pruning.
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