單詞
molecular
英 [m?'lekj?l?]
美[m?'l?kj?l?]
基本信息
- adj. [化學(xué)] 分子的；由分子組成的
低頻詞TOEFLCET6擴(kuò)展詞匯
詞態(tài)變化
名詞:?molecule;
英文詞源
- molecular (adj.)
- 1823, from molecule + -ar or else from French moléculaire or Modern Latin molecularis. Molecular biology first attested 1950.
雙語例句
- 1. This substance has now been cloned by molecular biologists.
- 該物質(zhì)現(xiàn)在已被分子生物學(xué)家克隆。
來自柯林斯例句
- 2. The research will provide direct insight into molecular mechanisms.
- 這項(xiàng)研究將使人能夠直接地了解分子的機(jī)理.
來自《簡明英漢詞典》
- 3. At any given instant the distribution of molecular speeds is always constant under the same conditions.
- 在相同的條件下,分子速度分布在任何時(shí)候都是恒定的.
來自《簡明英漢詞典》
- 4. The faster protein has a molecular weight of 16.695.
- 快行的蛋白質(zhì)分子量為16.695.
來自辭典例句
- 5. For the pressure to become zero , molecular bombardment must cease.
- 當(dāng)壓強(qiáng)趨近于零時(shí), 分子的碰撞就停止了.
來自辭典例句
molecular相關(guān)單詞