查询词典 kobu

We gained the ethynylferrocene in high yield by the the reaction of triphenylphosphine with chloroform or bromoform in the presence of KOBu~t to give witting reagent, which reacted with formylferrocene and then followed by n-butyllithium dehydrohalogenation.

在本论文的第二部分，我们用三苯基磷与溴仿或氯仿在叔丁醇钾作用下，制得三苯基磷甲叉烯，然后与二茂铁甲醛反应，得到二氯取代烯烃，在正丁基锂作用下得到二茂铁乙炔。

Michelangelo from the Ninja Turtles series uses two kobu nunchaku, although due to early censorship, there was a period in which he used a grappling hook, dubbed the turtle line.

米开朗基罗在《忍者神龟》系列动画中使用一对双节棍，虽然由于较早的审查不过关，他有一段时间使用的是钩锚，被称为神龟链。

HUMAN CHAIN \ 人链 Gold miners dug for gold near Kobu, Congo, Monday.

周一在刚果的Kobu，淘金者正在挖掘黄金。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。