heterogeneous
英 [,het(ə)rə(ʊ)'dʒiːnɪəs; -'dʒen-]
美 ['hɛtərə'dʒinɪəs]
- adj. [化學] 多相的;異種的;[化學] 不均勻的;由不同成分形成的
助記提示
1、hetero- + gene- + -ous.
中文詞源
heterogeneous 多種多樣的hetero-,相異的,-gen,出生,產生,詞源同generate.引申詞義多種多樣的。
英文詞源
- heterogeneous (adj.)
- 1620s, from Medieval Latin heterogeneus, from Greek heterogenes, from heteros "different" (see hetero-) + genos "kind, gender, race stock" (see genus). Earlier in same sense was heterogeneal (c. 1600).
雙語例句
- 1. the heterogeneous population of the United States
- 由不同族裔組成的美國人口
來自《權威詞典》
- 2. There is a heterogeneous mass of papers in the teacher's office.
- 老師的辦公室裏堆滿了大批不同的論文。
來自辭典例句
- 3. America has a very heterogeneous population.
- 美國人口是由不同種族組成的。
來自辭典例句
- 4. He believes that this equation connot be applied to heterogeneous flow.
- 他認為該式不能應用到非均質流型.
來自辭典例句
- 5. Many processes that are essential to the chemical industry use heterogeneous catalysts.
- 很多重要的化學工業過程就是使用多相催化劑的.
來自辭典例句