diapause

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数据源: ai_enrichment
滞育是某些生物在不利环境条件下暂停发育或活动的生理状态,常见于昆虫和动物。

用法要点

句型搭配

常用于描述生物进入或处于滞育状态,如“enter diapause”或“be in diapause”,强调暂停发育的过程或状态。

• enter diapause
• be in diapause
• break diapause

介词用法

常与介词“in”连用表示状态,如“in diapause”,或与“during”表示在滞育期间,用于学术或科学语境。

• in diapause
• during diapause
• after diapause

语域说明

主要用于生物学、生态学或医学领域,属于专业术语,日常对话中较少使用,适合学术写作或专业讨论。

• scientific diapause studies
• medical diapause research
• ecological diapause patterns

基础例句

Some insects enter diapause to survive the cold winter months.

一些昆虫进入滞育状态以度过寒冷的冬季。

The butterfly larvae are in diapause until spring arrives.

蝴蝶幼虫处于滞育状态,直到春天到来。

We learned in biology class that diapause helps animals conserve energy.

我们在生物课上学到,滞育有助于动物节省能量。

高级例句

Researchers are studying how environmental cues trigger diapause in agricultural pests.

研究人员正在研究环境信号如何触发农业害虫的滞育。

The company's project entered a diapause phase due to funding issues, halting development temporarily.

由于资金问题,公司的项目进入了滞育阶段,暂时停止了开发。

In medical research, embryonic diapause is observed in some mammals as a delayed implantation mechanism.

在医学研究中,胚胎滞育在某些哺乳动物中被观察到,作为一种延迟着床的机制。

高频搭配

verb

enterbreakinduceterminateundergo

adjective

obligatoryfacultativeseasonalembryoniclarval

noun

insect diapauseanimal diapausediapause stagediapause hormonediapause period

adverb

temporarilyseasonallyphysiologically

preposition

induringafter

phrase

go into diapausecome out of diapausediapause in insects

常见错误

❌ 错误:The plant is in diapause during summer.
✓ 正确:The insect is in diapause during winter.

错误:diapause 通常用于动物或昆虫,不适用于植物;正确用法应针对生物如昆虫,并注意季节匹配(如冬季滞育)。

❌ 错误:He diapaused his work for a week.
✓ 正确:He paused his work for a week.

错误:diapause 是名词,不能用作动词;正确用法应使用普通动词如 pause 来表示暂停活动。

近义词辨析

hibernation

hibernation 特指哺乳动物在冬季的长期休眠以节省能量,而 diapause 更广泛,指各种生物在不利条件下的暂停发育,不限于冬季或哺乳动物。

Bears hibernate in winter, while some insects undergo diapause to survive dry seasons.

dormancy

dormancy 是一个更通用的术语,指生物或活动的暂时停止状态,可用于植物或非生物;diapause 更具体,常用于昆虫或动物的生理性暂停发育。

Seeds may remain dormant until conditions improve, whereas insect larvae enter diapause as a programmed response.