heterogeneous
英 [,het(ə)rə(ʊ)'dʒiːnɪəs; -'dʒen-]
美 ['hɛtərə'dʒinɪəs]
- adj. [化学] 多相的；异种的；[化学] 不均匀的；由不同成分形成的
助记提示
1、hetero- + gene- + -ous.
中文词源
heterogeneous 多种多样的hetero-,相异的，-gen,出生，产生，词源同generate.引申词义多种多样的。
英文词源
- 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).
双语例句
- 1. the heterogeneous population of the United States
- 由不同族裔组成的美国人口
来自《权威词典》
- 2. There is a heterogeneous mass of papers in the teacher's office.
- 老师的办公室里堆满了大批不同的论文。
来自辞典例句
- 3. America has a very heterogeneous population.
- 美国人口是由不同种族组成的。
来自辞典例句
- 4. He believes that this equation connot be applied to heterogeneous flow.
- 他认为该式不能应用到非均质流型.
来自辞典例句
- 5. Many processes that are essential to the chemical industry use heterogeneous catalysts.
- 很多重要的化学工业过程就是使用多相催化剂的.
来自辞典例句