phototactic [,fəutəu'tæktik]

phototactic的基本解释

adj.

趋光性的

与phototactic相关的网络例句 [注：此内容来源于网络，仅供参考]

In this study, we measured the action spectrum of the phototactic response of F. taiwana in three time periods: in the morning, at noon and in the afternoon.

因此本研究分别於早晨、中午及下午等三个同时段，对台湾铗蠓成虫进趋光为之偏好光谱试验。

It is so concluded that both the perception to light and subsequently phototaxis behavior of C. pallens depend on the light intensity obviously, there is no visible photophobism response in any case, and the response of primal receptor cell potential is accordant with the phototactic behavior in a certain range of light intensity, indicating that light intensity plays a subtle role during the light perception and succeeding phototaxis.

这些结果表明：光强度是大草蛉感光性与趋光性行为的重要决定因素，强光时感光性电位反应与趋光性行为反应基本一致，弱光时则不同，暗示了光强度信息在感光性和趋光性间作用的有条件性和复杂性。

Chlamydomonas cells are also positively phototactic, swimming toward light to increase their photosynthesis rate.but if the light intensity becomes too great.they show negative phototaxis,swimming away to protect their pigments.

衣藻细胞也同样为正趋光，游向有光处以增加其光合作用速率，但是如果光强度过大，它们就会表现出负趋光，游走以保护它们的色素。

Thus, it is helpful to understand mutual reactions among pollutants in heavy metal polluted soil and eutrophic water, to clarify their biological and environmental effect through studying phototactic behavior of Daphnia influenced by nitrogen, phosphate and heavy metals.

因此，戮们筛选培育的隆线搔纯生物株是一种非常理想的生物监测器，优于国外培育使用的大型搔，可以根据隆线搔的趋光行为的变化来监测样品中的有害物质。②在水搔趋光指数测定过程中，测定装置的工作条件和参数显著影响结果。

It's negatively phototactic.

它是背光性的。

与phototactic相关的网络解释 [注：此内容来源于网络，仅供参考]

phototactic：趋旋光性的

光合单位 photosynthetic unit | 趋旋光性的 phototactic | 趋旋光性 phototaxis

Phototactic behaviour：趋光行为

有关研究为生物监测提供了一种很有应用前景的方法.但是,该方法尚处于研究初期,在理论与应用方面所积累的资料很少,国内尚无有关的研究.因此,利用溞科浮游生物的趋光行为(phototactic behaviour)监测环境中的污染物质,

phototactic movement：趋光运动

photosynthetic ratio 光合商 | phototactic movement 趋光运动 | phototaxis 走光性

Roaches are negatively phototactic：蟑螂是背光性的

Like a cockroach ?|像一只蟑螂? | Roaches are negatively phototactic...|蟑螂是背光性的... | which means they run from light.|也就是说它们不喜欢灯光.

It's negatively phototactic：它是背光性的

Remi, what are you do... What is she doing ?|蕾咪, 你在做什么... 她在做什么? | It's negatively phototactic.|它是背光性的. | It's what ? Remi...|它是什么? 蕾咪...