kbh
- 网络硼氢化钾;和睿嘉品;易家具;大学桥大厦
![kbh](../cache/639879.jpg)
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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;
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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。
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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
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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。
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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。