10%至15%的离差是可以接受的。A 10 to 15 percent deviation is considered acceptable.因此, 表达需求量的理想术语应该是平均离差和标准离差.Thus , requirements should , ideally, be expressed in terms of a mean and standard deviation.根据标准离差, 优选组合出最优模型.Based on th...
Digestive: stimulates the production of gastric juices ( carminative ), improves appetite and digestion.消化: 刺激产生胃液 ( 排出胃肠气体 ), 改善食欲和消化力.Other culprits to blame for dingy teeth include colas, gravies, and dark juices.咎取暗黑...
This shampoo smells fruity and leaves the hair beautifully silky.这款洗发水是果香型的，洗后头发如丝般顺滑。The smells of delicious foods floated all around him.美食的香味弥漫在他的四周。Try to locate exactly where the smells are entering the room.找找看气味具体...