hexavalent什么意思？

The adsorption of hexavalent chromium by in solubilized humic acid was investigated.研究了不溶性腐殖酸对六价铬的吸附作用.Can determine a chemical into the EU limit for hexavalent chromium test instructions.可用化学法进一部确定,欧盟针对六价铬的测试限量指令.Hexava...

hexavalent的音标：hexavalent的英式发音音标为：[ˌheksə'veɪlənt]hexavalent的美式发音音标为：[ˌheksə'veɪlənt]...

All she did was hang around ogling the men in the factory.她所做的就只是在工厂里荡来荡去，朝男人抛媚眼。Uncle Geooge got a black eye for ogling a lady in the pub.乔治叔叔在酒店里对一女士抛媚眼而被打黑了一只眼睛.What did he care for the French prints ogling him from a...

power的现在进行时为：powering...

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n.竞争( competition的名词复数 )，比赛，竞争者，角逐...

“脂醇”的英语可以翻译为：[化] lipidol ...

“出纳员”的英语可以翻译为：cashier，teller，disbursing officer，treasurer ...

n.酒类检查官...

Campese was his usual mixture of flamboyance and flair.坎佩塞和平常一样穿着时尚新潮。Their work has all the usual punch, panache and flair you'dexpect.他们的作品一如既往地引人入胜、气韵潇洒、新颖别致，不会让你失望。He was a born mechanic with a flair for design....

n.部门，领域，防御地区，扇形...

n.训斥，惩戒，谴责vt.谴责，惩戒，责难...

jehad的音标：jehad的英式发音音标为：[dʒi'hɑ:d]jehad的美式发音音标为：[dʒɪ'hɑd]...

confusions的音标：confusions的英式发音音标为：[kənf'ju:ʒnz]confusions的美式发音音标为：[kənf'juʒnz]...

In contrast, aerobic exercise can reduce the concentration of triglyceride in blood.相反, 运动可减低三酸甘油脂的浓度.The concentration of cholesterin and triglyceride declined obviously after filtration.滤过后胆固醇及甘油三酯浓度明显降低.Resistant star...

v.偿还，付还( reimburse的过去式和过去分词 )...

语言是永恒的. 你应当说出或写下它们,获知它们的永恒.Words are timeless. You should utter them or write them with a knowledge of their timelessness.这些说出的或写下来的声音, 我们便称之为文字.These sounds , whether spoken or written in letters, we call words.应该把这个做完(...