phototaxis
趋光性
常用释义
英音[ ˌfəʊtəʊˈtæksɪs ]
美音[ ˌfoʊtoʊˈtæksɪs; ˌfoʊtəˈtæksɪs ]
基本释义
- n. [生物] 趋光性
例句
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1·Scientists invented a mosquito-repellent device using mosquito's phototaxis.蚊子的趋光性，专家发明了一种灭蚊器。
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2·Gametes showed intensive positive phototaxis, after syngamy, motile zygotes showed negative phototaxis.其配子具有明显的正趋光性，合子具有负趋光性。
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3·Taking advantage of phototaxis of insects, the electric fly-flap can even kill mosquitoes and flies even in day time.电蚊蝇纱窗利用蚊蝇趋光的 习性，在白天也能杀灭室内的蚊蝇。
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4·However, U. arcuata showed positive phototaxis in red, blue and yellow light, which become more sensitive under red light than blue and yellow.弯弓蚌螨在三种颜色的光下均表现为正趋光性，对于红光的趋光性反应较黄、蓝光更为敏感；
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5·The background light influences phototaxis of round scad on the horizontal gradient condition, the influence weakens with the increasing light intensity.背景光对兰圆鲹在水平光梯度内之趋光性有影响。随着光强的提高则影响有减弱趋势。
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6·The Chlamydomonas are of particular interest because they exhibit phototaxis-an ability to orient themselves toward light sources to aid in photosynthesis.对衣藻的关注是由于它具有趋光性——一种能够跟随光源定位自身以帮助光合作用的能力。
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7·Also, the utility model utilizes the mosquito phototaxis and the attractive force of the fan after the fan rotates to bring the mosquitoes into the fan blade to kill.利用蚊虫向光特性和电扇旋转后的吸引力将蚊虫引进扇叶内杀灭。
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8·Moths are killed by fully utilizing the phototaxis of the moths and the power grid, and the killed moths fall into a pond and are taken as the nutriment for pond life.本实用新型充分利用蛾虫的趋光性和电网将蛾虫诱杀，诱杀后的蛾虫落入池塘做为池塘生物的养料。