英語單詞

tropism是什麽意思

tropism

英 ['trəʊpɪz(ə)m; 'trɒp-] 美 ['tropɪzəm]
  • n. 取向;向性;[生物] 趨性;向性運動

中文詞源


tropism 生物的向性

希臘語 tropos,轉向,旋轉,-ism,主義,行為。

英文詞源


tropism (n.)
1899, "tendency of an animal or plant to turn or move in response to a stimulus," 1899, abstracted from geotropism or heliotropism, with the second element taken in an absolute sense; ultimately from Greek tropos "a turning" (see trope).

雙語例句


1. Aerotropism A TROPISM in which the orientating stimulus is oxygen.
向氧性:一種刺激方向為氧氣的向性運動.

來自互聯網

2. Objective To study the host range and tissue tropism of SARS coronavirus.
目的了解SARS病毒的組織嗜性和宿主趨向性.

來自互聯網

3. Thigmotropism ( haptotropism ) A tropism in which the stimulus is touch.
向觸性:生物體接觸到刺激時發生向性運動.

來自互聯網

4. Tropism of taste: bitter, cold. In the heart, stomach.
性味歸經: 苦, 寒. 歸心 、 胃經.

來自互聯網

5. Tropism of taste: Gan Wen. In the lungs, spleen by.
性味歸經: 甘,溫. 歸肺 、 脾經.

來自互聯網

單詞首字母