The sifting ratio of flour was related to the sifting time, presented a negative correlation to flour particle size and had a relatively lower relationship to flour content of the groundstock.
小麦粉的筛净率主要为筛理时间的函数，与小麦粉的粒度呈负相关，而与筛理物料含粉率的关系相对较小。
2
Though the root thereof wax old in the earth, and the stock thereof die in the ground;
其根虽然衰老在地里，干也死在土中。
3
The stock market then steadily picked up ground off that low.