高聚物都是由共價(jià)鏈聯(lián)接原子而形成的長(zhǎng)鏈分子所組成.Polymers consist of long molecular chains of covalently bonded atoms.同函奉上10箱貨物共價(jià)5000美元的發(fā)票一張.Enclosed we hand you an invoice, $ 5 , 000, for 10 cases goods.另外蛋白質(zhì)的共價(jià)修飾可對(duì)某些蛋白質(zhì)的運(yùn)動(dòng)產(chǎn)生影響.Additionally, c...