促进作用

Based on analogy and equivalent method, presents an improved equivalent method to transform the capillary tube length and inner diameter.

在类比法和当量法基础上，提出多根毛细管之间长度、内径相互转换的当量方法。

The Shiah number at present about twelve million adherents, or about one-twentieth of the whole Mohammedan world, and are scattered over Persia and India.

该椿人数目前约有一千二百万党羽，约占二十分之一整个穆罕默德世界的，是散落在波斯和印度。