英语词汇phototropism怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	phototropism
释义	phototropism 英/ ?f??t???tr??p?z?m / 美/ ?fo?to??tro?p?z?m / 简明释义 n.[生物] 向光性；[物] 趋光性网络释义 1 [生物]?向光性向光性 2 ?光色互变光色互变 3 ?向光性运动向光性运动短语 1 negative phototropism 昆背光性 ; 昆负向光性 2 lateral phototropism 侧屈光性 3 positive phototropism 正趋光性双语例句 1 The invention discloses a negative phototropism module and its pervasion plate structure. 本发明公开了一种背光模块及所使用的扩散板结构。 2 It suggested that the blue light receptor might be the photoreceptor for the negative phototropism in rice root. 推测稻根负向光性的光受体可能为蓝光受体。 3 Heliotropism A form of phototropism in which flowers move to point toward the sun, tracking it as it moves across the sky. 趋光性的一种类型，植物的花在一天内朝向太阳，并随着日光照射的方向而转移方位。同根词词根：phototropism adj. photosensitive[电子] 光敏的；感光性的
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