如果她想和別人互換工作,我會(huì)很感興趣的。If she ever fancies a job swap, I could be interested.他最大的革新在于使用了可互換的零件。His greatest innovation was the use of interchangeable parts.遺傳工程師將某一生物的小段遺傳物質(zhì)調(diào)換到另一生物,或與其互換。Genetic engineers transpose or excha...
These apertures restrict the amount of light that can reach the detector.這些光闌將會(huì)限制到達(dá)探測(cè)器的光線的總量.Note as well that the above considerations apply when all the apertures are illuminated completely coherently.還要注意,當(dāng)所有的孔都以完全相干的...
The water was reacting with the ferrous iron in the tank.水與水箱中的鐵質(zhì)產(chǎn)生化學(xué)反應(yīng).Nodules contain a mixture of ferrous and ferrous - oxy leghemoglobin.根瘤含有亞鐵和亞鐵一氧化豆血紅蛋白的混合物.Ferrous metals , timber, and pulp seem to offer the main ...
Protons are nearly 2000 times as heavy as electrons.質(zhì)子的質(zhì)量幾乎是電子的2,000倍。The neutrons and protons form the core of the atom.中子和質(zhì)子構(gòu)成了原子核.Electrons are negatively charged with electricity, protons are positively charged.電子是帶負(fù)...