控制下限 meaning in Chinese
lcl = lower control limits
lower limit
Examples
- The result indicates that photosynthesis and the cell liquid density of tobacco are both seriously influenced by soil water content , and that photosynthesis is the most vigorous when the lower limit of soil water content is 75 % of water holding capacity of farmland during the vigorous growing period of tobacco
试验结果表明：烟草光合作用受土壤水分影响较大，当旺长期土壤含水量控制下限为田间持水量的75 %时，光合作用最强；细胞液浓度的变化受土壤含水量影响亦较大。