catalytic group

美 [ˌkætəˈlɪtɪk ɡruːp]英 [ˌkætəˈlɪtɪk ɡruːp]

catalytic group

1

Selenium is one of the essential trace elements for human body . Selenocysteine , usually residing in the active site of enzyme as catalytic group , is the main form in which the selenium plays in vivo .

硒是人体必需的微量元素之一，硒代半胱氨酸（Sec）是硒在体内发挥作用的主要形式，通常作为催化基团存在于酶的活性部位。
2

Catalytic fume turbine group machines ' over vibration is so far a critical running problem of Harbin petrochemical branch company .

哈尔滨石化分公司催化烟机组振动过大一直是机组运行的最大问题。
3

Carbon nanotubes ( CNTs ) manufactured in a nano agglomerated fluidized bed by catalytic decomposition method usually group into agglomerates .

纳米聚团床催化裂解法制得的碳纳米管均以团聚体形式存在。