He made drawings of some insects.
他画了一些昆虫的图画。
A: the tranquility of the night, the chirping of some insects.
这宁静的夜晚,这小虫的吟唱。
Some birds are very lively in their sports; and the same is true with some insects.
有些鸟类在玩起来的时候是很活跃的,有些昆虫类也是如此。
There's warmth in numbers for some insects.
有些昆虫大量聚拢在一起时能产生热能。
The tranquility of the night, the chirping of some insects.
这宁静的夜晚,这小虫的吟唱。
However, reproduction rates of some insects such as aphids are influenced by nutrition.
然而,一些昆虫的繁殖率,如蚜虫等是受营养影响的。
Instead, they are used to get some insects to come to the plant to help control harmful insects.
而是用于使一些昆虫过来帮助控制害虫。
His red comb was standing up like a king's crown. When he found some insects, he gave them to the hens.
他的红冠竖立起来,很像国王的皇冠。他找到昆虫时,便分给母鸡们去吃。
During long severe winters some animals, such as badgers, ground squirrels, and some insects, hibernate.
在漫漫寒冬里,有些动物,例如獾,地鼠和一些昆虫会冬眠。
They are researching whether the deadly venom of some insects can work against bacteria that make people sick.
他们正在研究一些昆虫的致命毒液是否可以抵抗让人生病的细菌。
Resistance to Bt toxins in some insects is linked with mutations that disrupt a toxin-binding cadherin protein.
一些抗苏云金杆菌毒素的昆虫的抗性是和毒素结合钙粘蛋白的断裂相关。
Though the toxin can be deadly to some insects, it's a relatively small amount compared to the size of the beetle.
尽管该毒物对于一些昆虫而言是致命的,但是相较于甲虫的体形,它的量还算是小的。
The Major natural sources of atmospheric methane include enteric fermentation in ruminants and some insects, and the anaerobic decomposition of organic matter in waterlogged soils.
甲烷的主要自然源包括反刍动物和一些昆虫的肠发酵及淹水土壤的有机物的厌氧分解。
Some insects chirp out at night.
有些昆虫夜里叫。
Some insects slumber in the winter.
一些昆虫在冬季蛰伏。
Some insects often escape observation because of protective coloring.
有些昆虫因有保护色而往往不被察觉。
Some insects help us by killing other harmful insects, which damage plants.
有些昆虫帮助人们杀除毁坏植物的其他害虫。
Birds build nests out of sticks to hold their eggs and baby birds. Some insects build cocoons around themselves for protection while they grow and change.
鸟用树枝筑巢来容纳它们的蛋和雏鸟,有些昆虫在生长和蜕变时作茧自保。
Some insects, after their heads are severed, may live for as long as a year. They react automatically to light, temperature, humidity, chemicals, and other stimuli.
有些昆虫在头被切下后还能活一年,并会对光线、温度、湿度、化学品和其他刺激自动产生反应。
Some insects, after their heads are severed, may live for as long as a year. They react automatically to light, temperature, humidity, chemicals, and other stimuli.
有些昆虫在头被切下后还能活一年,并会对光线、温度、湿度、化学品和其他刺激自动产生反应。
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