查询词典 sun compass

James Gould and his colleagues have shown that honeybees make use of at least three different sets of back-up cues in addition to their Sun compass; these include the plane of polarization of light, a magnetic compass and a memory for the Sun's position at different times on previous days.

詹姆斯。古尔德及其同仁都证实，除了太阳罗经以个，蜜蜂至少利用了三套不同的后备信号，包括光的偏振平面，磁罗盘及对几天前太阳在不同时间的位置的记忆能力。

I have even made some pictures with the compass in front of the window, and it is clearly showing north in the direction of the Sun!

我曾经在窗户前面的指南针处画了一些图片，清楚地显示出了北方是朝着太阳的方向！

It is very unlikely that they had a compass, although some Vikings may have used an instrument called a sun-shadow board to help them to navigate.

这是不太可能，他们有一个指南针，虽然可能有一些海盗使用的一种手段称为太阳阴影委员会来帮助他们来浏览。

But many migrant birds fly only at night and so cannot use the Sun as a compass.

但是，许多迁移鸟类仅在夜间飞行，因此，不能利用太阳作指南针。

Another type of menotaxis is sun compass orientation.

另一种类型的menotaxis是太阳罗盘方向。

Sun Compass is a program to show the north direction from the sun or moon position.

太阳罗盘是一个能依据太阳或月亮的位置指示北方的程序。

Past studies have shown that the insects use the sun as a compass to show them the way.

以往的研究证明这些小昆虫把太阳当作指南针，为它们指路。

This new study now shows that the insects use an body " circadian " clock as part of their sun compass.

一项最新研究表明它们事实上将自身的生理节奏钟与太阳结合起来判断方向。

Since then, a vast range of species has been shown to use the Sun as a compass.

此后又发现即使在多云天气里蜂照样能找对方向。

Insect orientation mechanisms mainly include sun compass,magnetic compass,celestial cues,polarized light,compensation for wind drifts and wind orientation.

昆虫的定向机制包括太阳罗盘定向、地磁定向、星空标志定向、偏振光定向、对风漂移的补偿和风定向等。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。