exponentiation的意思？

This is used in exponentiation expressions such as 1.39 x e - 47, which means 1.39 x 2.718 - 47.它在象“1.39×e的-47次方”这样的指数表达式中使用, 意味着“ 1.39×2.718 的-47次方”....

exponentiation的音标：exponentiation的英式发音音标为：[ˌekspəʊˌnenʃɪ'eɪʃən]exponentiation的美式发音音标为：[ˌekspoʊˌnenʃɪ'eɪʃən]...

n.沼生植物（指芽在水下越冬的沼泽植物）...

“印花样”的拼音为：yìn huā yàng...

麻西罗霉素...

福登用手蹭得下巴刺刺响。Foden rasped a hand across his chin....

ratal的音标：ratal的英式发音音标为：['reɪtl]ratal的美式发音音标为：['reɪtəl]...

...

Marriage had not mellowed him.婚姻并没有让他成熟起来。The years have mellowed him.岁月使他变得老成了.When the children married and had children of their own, he mellowed a little...等孩子们结了婚又有了自己的小孩以后，他变得平和了一些。He was mellowed by a wife who wea...

“开快车”的英语可以翻译为： drive a high speed，speed up，step on the gas，open the throttle，make good time ...

n.边，弦...

Their instruments can detect the slightest vibration.他们的仪器能探测出极微弱的震动。Vibration sensation testing over the medial malleolus.振动对内踝感觉测试.A method of measuring vibration isolator's shock characteristics is advanced.提出了一种...

“微体”的英语可以翻译为：[化] microbody ...

endobranchiate的音标：endobranchiate的英式发音音标为：[endəʊbrænk'ɪeɪt]endobranchiate的美式发音音标为：[endoʊbrænk'ɪeɪt]...

石皮藻属...

magnotest的音标：magnotest的英式发音音标为：['mægnətest]magnotest的美式发音音标为：['mægnətest]...

“炉子”的拼音为：lú zi...