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(yǔ)例句
1. Aerotropism A TROPISM in which the orientating stimulus is oxygen.
向氧性:一種刺激方向?yàn)檠鯕獾南蛐赃\(yùn)動(dòng).
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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.
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3. Thigmotropism ( haptotropism ) A tropism in which the stimulus is touch.
向觸性:生物體接觸到刺激時(shí)發(fā)生向性運(yùn)動(dòng).
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4. Tropism of taste: bitter, cold. In the heart, stomach.
性味歸經(jīng): 苦, 寒. 歸心 、 胃經(jīng).
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5. Tropism of taste: Gan Wen. In the lungs, spleen by.