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。
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。
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。
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；
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。
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。
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。
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。
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。
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