Chief cha, why don't you just shut up?

　　查隊長，你能不能閉上嘴？

　　Study and Application of CHA Inorganic Gel System in the Profile Control

　　CHA無機凝膠體系的研究及應用

　　The Effect of Cha Genesis on the Growth and Development of Wheat

　　化學雜交劑GENESIS對小麥生長發育的影響

　　In this paper, the principle of selection for design parameters, the cha-

　　本文介紹了FB2型配氣凸輪的設計參數的選取原則、特性和使用效果，并對設計FB2型凸輪時可能遇到的問題及其解決辦法作了概括。

　　CHA has low contents of organic impurities and light color.

　　研制的CHA有機雜質含量低，顏色淺；

　　The method can be a reference for the trial design and operation of CHA.