calcination什么意思

calcination的音标：calcination的英式发音音标为：[ˌkælsɪ'neɪʃən]calcination的美式发音音标为：[ˌkælsɪ'neɪʃən]...

The hydrocarbon content of this phosphate ore provides most of the heat needed for the calcination.这磷矿所含烃量能提供锻烧所需的大部分热量.A series of niobium acids at different calcination temperatures was prepared.在不同焙烧温度下制备了一系列固体铌酸催化剂.T...

The hydrocarbon content of this phosphate ore provides most of the heat needed for the calcination.这磷矿所含烃量能提供锻烧所需的大部分热量.ITQ - 27 is stable to calcination in air , absorbs hydrocarbons , and is catalytically active for hy...

杜父鱼形目...

crouches的音标：...

scarf的现在完成时为：scarfed...

n.山楂树( hawthorn的名词复数 )...

感情夸张的[情节剧似的、轰动一时的]行为...

flaunt的近义词/同义词有：exhibit, display, parade, air, display, exhibit, parade, flourish。vt.flaunt的近义词（夸示;炫耀）：exhibit, display, parade。flaunt的近义词（其他释义）：air, display, exhibit, parade, flourish。...

swindle的第三人称单数（三单）为：swindles...

allowance的近义词有：earnings, allowance, income, salary, wage, pay, fee。下面这些名词都可表示"工资，收入"的含义：earnings：多指通过劳动或投资等手段所得到的收入。allowance：指收入中的补贴部分。income与earnings含义很相近，但前者强调总收入。salary：指按年定下，按月或星期平均给予的报酬，指脑力劳动者的薪水。wage：多用复数形式，指按小时、日...

A bounty of $50,000 was put on Dr. Alvarez's head.有人悬赏50,000美元买阿尔瓦雷斯博士的人头。Not everyone experiences the kinds of severe chronic stresses Alvarez describes.并非所有人都经历着爱瓦瑞斯所描述的这种严重的长期压力.Alvarez Paz, 67 , is currently in ...

rejoicing的复数形式为：rejoicings...

task的一般过去时为：tasked...

The sisal pulp and aramid fiber were chose to fabricate the wet paper - base friction materials.本文采用高性能芳纶纤维和剑麻纤维为原料制备湿式纸基摩擦材料.Porous adonic aluminum oxide templates are widely used to fabricate nanowires or nanotubes of ...

platinum的音标：platinum的英式发音音标为：['plætɪnəm]platinum的美式发音音标为：['plætnəm]...

presage的音标：presage的英式发音音标为：['presɪdʒ]presage的美式发音音标为：['prɛsɪdʒ]...

sheathe的一般过去时为：sheathed...