这个增长百分率缓慢的区域称为坪.This region of slow percentage increase is called the plateau.花粉直接散落在头上, 因而自花受精百分率高.The pollen is shed directly on the stigma, resulting in a high percentage of self fertilization.盘型的百分率随白霜频率而异,自30到90.The...
The teacher asked us to buy a pair of compasses.老师要求我们买圆规.I am calibrating radio direction finder or adjusting compasses.我正在校准无线电测向仪或校正指南针.With straightedge and compasses, divide a segment of a into 2 parts.用直尺和圆规把线段a分成两...
苹果树应该什么时候剪枝？When should you prune apple trees?玫瑰花越开越少. 该是剪枝的时候了.Roses are out of bloom. It is time to prune the roses.提出的剪枝方案降低了决策树的计算复杂度.The proposed pruning stragey reduced computational complexity of the decision tree...