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- The genetic background on which the null mutations are expressed is a major determinant for alcohol tolerance of the heterozygous adult flies. 无效突变表达的遗传背景是杂合果蝇醇耐受性的主要决定因素。
- In Hungary, adults fly to and from the nest tunnel they pecked and scratched into a sandy bank, foraging constantly to feed their ravenous chicks. 在匈牙利,成年食蜂鸟在沙堤上挖凿出巢穴,它们来去匆匆,不断搜寻食物以喂养它们嗷嗷待哺的雏鸟。
- Previous exposure to benzaldehyde even at their larval stage, or at the adult stage, can abolished the ability of formation of visual associative memory in the adult flies. 苯甲醛气味分别作用于果蝇幼虫和成虫阶段,将阻断果蝇成虫建立视觉联想记忆的能力;
- An investigation on the problem of overwintering of the house-flies in towns andfarms of Chengtu was carried out during November 1959 to May 1960. The physio-logical state of the female adult flies was observed. 1959年11月至1960年5月在成都市郊的集镇和农村作了家蝇越冬问题的探研。 着重解剖雌蝇观察成蝇的生理状态,作为判断生殖系统是否执行任务、繁殖的强度和是否冬蛰的标准。
- The bird caught a bug on the fly. 那鸟在飞行中捉住了一只昆虫。
- I'd like to fly to Glasgow on the fifth of May. 我想5月5日飞往格拉斯哥。
- He said he wanted his son to fly right. 他说他希望他儿子做个正派的人。
- He spent his adult life in Canada. 他在加拿大度过了他的成年时期。
- The general decided to fly up to see his soldiers. 将军决定飞向北部去看看他的士兵们。
- She flipped at the fly with a swatter. 她用苍蝇拍打那只苍蝇。
- His behavior is not particularly adult. 他的举止行为还不太成熟。
- The birds fly with wings outspread. 鸟儿展开翅膀飞翔。
- His behaviour is not particularly adult. 他的举止行为还不太成熟。
- Her hat fly off and landed up in the river. 她的帽子让风刮跑落到河里了。
- Our dog may look fierce but he wouldn't hurt a fly. 我们的狗别看样子凶,其实很温顺。
- She's doing a project on adult education. 她正在进行一项有关成人教育的研究。
- He'd spent all his adult life in the army. 他的成年生活全是在军队里度过的。
- They enjoyed stories about adult naughtiness. 他们喜欢有关成年人顽皮的故事。
- Housework keeps mother on the fly all day. 家务劳动使母亲整天忙忙碌碌。
- Birds cause damage when they fly into engines. 鸟儿如果冲撞到引擎上就会造成损坏。