| 释义 |
pho·to·tac·tic 英,fəʊtəʊ'tæktɪk美,fəʊtəʊ'tæktɪk COCA²⁸⁰¹³⁶⁺⁵
基本例句
adj.趋光性的¹⁰⁰
Experimental results indicate that there are206 kinds of phototactic insect species belonging to16 families in this region.
结果表明，实验区鳞翅目趋光性昆虫共有206种，分属16科。 cnki
By the black light lamp lure and investigation day after day, the population dynamics of Lepidoptera phototactic insects in hill area of lower Taihang Mountain is studied.
采用黑光灯引诱逐日调查的方法，研究了太行山低山丘陵区鳞翅目趋光性昆虫种群数量动态变化规律。 cnki
Repelled by light; exhibiting a negative phototactic or phototropic response.
避光的，怕光的被光排斥的；表现为阴性趋光的或趋光反应的。 hotdic
Under dark adaptation, phototactic ratio of round scadboth juvenile-and adult towards blue and green light is the highest, while that towards red light is the lowest.
在暗适应条件下，蓝圆鲹幼、成鱼对蓝、绿色光的趋光率最高，对红光的趋光率最低。 cnki
Under the above condition, phototactic ratio of both round scad and common Japanese mackerel towards white colour light is lower than that towards the colour light that causes the greatest reaction.
在上述条件下，无论蓝圆鲹或鲐鱼，对白光的趋光率都低于能引起最大反应的颜色光。 cnki
Because of the large space between seed trees and the plentifulness of light, the phototactic insects are favoured in existence and propagation.
由于种子园母树株行距大，光照充足，适于喜光性虫种的生存繁殖； cnki |