kbh

Compared with KBH and glucose , formaldehyde is a good reducing agent for the silver catalyst preparation .

结果表明，还原剂的选择和搅拌强度对催化剂的活性有明显影响，与硼氢化钾和葡萄糖相比，甲醛是一种优良的制备银催化剂的还原剂；

To make all the users around the world satisfied and proud of our products is the mission to KBH .

让全世界和睿家具的使用者感到自豪，也正是KBH的使命。

Kinetics and Mechanism of Acetylene Hydrogenation Catalyzed by AuCL_3 KBH_4 KBH H_2O System

AuCl3-KBH4-H2O体系对乙炔的选择性催化加氢活性及反应机理

The experimental conditions and instrumental operation parameters such as KBH 4 concentration , flow rate of the carrier and shield gas , currents of lamp were optimized .

优化了光电管负高压，灯电流，屏蔽气和载气流量等实验条件。

Builders with higher debt , such as KB home ( KBH ) , Beazer ( bzh ) , and hovnanian whose debt levels range from 77 % to 186 % of market cap , will likely see a slower rebound , he says .

他还说，负债较高的建筑商，比如KBHome、Beazer和霍夫纳尼安的债务水平介于市值的77-186%，它们反弹速度可能会慢一些。