polymer molecule的用法和樣例：
例句
- Most skeletons were built up with the aggregations of polymer molecules.
大部分網(wǎng)絡(luò )骨架不是由單個(gè)聚合物分子形成，而是由聚合物分子聚集體形成。 - In polymer flooding,polymer molecules undergo sifting by pore throats when passing through porous media.
驅油用水溶性聚合物分子流經(jīng)多孔介質(zhì)時(shí)經(jīng)受孔喉尺寸的自然選擇作用。
