moult

Finches start to moult at around twelve weeks of age .

燕雀大约在12个星期大小的时候开始换羽毛。

When do young swallows have their first moult ?

雏燕在什么时候第一次换毛？

That hen has moulted .

那只母鸡秃噜了。

After they have begun to breed they may continue to moult .

它们在开始产仔之后可能会继续脱毛。

Moulting usually takes place in the protected moist environment of their burrows .

它们总是选择安全且潮湿的地洞来完成脱壳。

Effect of moulting hormone on parent silkworms for hybridization and their generations

蜕皮激素对原蚕及后代的影响

These findings indicate that body moult does have an impact on the condition index and the fuel deposition .

这说明鸟类换羽对其状态指标和迁徙前的能量积累有一定影响。

After marching over one or two barriers the hoppers absorb enough product to die while moulting .

在跨越一个或两个屏障之后，蝗蝻便吸收了足够的药剂，在蜕皮过程中死掉。

Research on Cherry Valley SM2 Parent Stock Forced Moulting

肉用型樱桃谷种鸭强制换羽研究

The moult of the Hai n a n Hill - Partridge

海南山鹧鸪的换羽

Our moulting season , like that of the fowls , must be a crisis in our lives .

我们的换羽毛的季节，就像飞禽的，必然是生命之中一个大的转折点。

Moulting process & effects induced by RH-5992 on Helicoverpa armigera

棉铃虫幼虫蜕皮过程及RH-5992对其蜕皮的影响

Physiological effects of exogenous juvenile hormone and moulting hormone on silkworms and their application in sericulture

外源保幼激素和蜕皮激素对家蚕的生理效应及其在蚕业上的应用

Induced moulting : tips for success

诱导换羽的成功要诀

The nymph stage is 17 days with 4 moults .

若虫期17天，脱皮4次；

The Christmas Island red crabs moult their shells regularly during their early growth phases to match their increasing body size .

圣诞岛红蟹在生长的初期阶段定期脱壳来使之符合自己的身体大小。

It was found that the content of moulting and juvenile hormones varied during the embryonic development of diapause eggs .

测定发现，家蚕滞育卵胚胎发育全过程中，蜕皮激素和保幼激素含量的变化辐度较大，保幼激素含量与胚胎发育进程的关系密切，保幼激素含量又与蜕皮激素含量有关。

It moults about 8 times from the nymph to the adult .

自若虫至成虫约经8次脱皮；

During breeding and moulting period , the flight muscle lost the great amount of protein reserve at night to supply the needs of birds .

在繁殖期和换羽期，储存的飞翔肌蛋白质在夜间大量分解以提供鸟体的需要。

Changes in Content of Moulting and Juvenile Hormones During Embryonic Development of Diapause Eggs of Silkworm , Bombyx mori

家蚕滞育性卵胚胎发育过程中蜕皮激素和保幼激素含量的变化

Morphology and structure of moulting glands in the black cutworm Agrotis Ypsilon

小地老虎蜕皮腺的形态和结构

Diagnosing and Control of Moult of Clouded Leopard

云豹脱毛症的诊断与控制

The action of the social behaviour of the initial colony of two termites on oviposition , egg hatching and moulting

两种白蚁初建群体产卵、孵化及蜕皮行为的社会性表现

" I did not moult from a hawk into a dove ," says Mr Gates .

我可没有从鹰派蜕变成鸽派。

This fear was not groundless for he himself had really seen it happen to other moulting crabs .

这并非空害怕，他实在亲眼见过。

Effect of Exogenous Melatonin on Fox ' Seasonal Propagation and Moult and Studied on Introduced Finnish Giant Blue Fox ' Seminal Quality

外源褪黑激素对狐季节性繁殖与冬毛生长的影响及引进芬兰狐精液品质的研究

Insects secrete chitinase to degrade chitin when moulting .

昆虫在蜕皮时分泌几丁质酶以分解几丁质，并蜕掉旧皮。

A primary lumen appeared in the intestine . The second moult occured in the liver of mice on the 18th day after infection .

小鼠于感染后第18天幼虫在其肝内进行第二次蜕皮。

At 28 ℃, the nematodes completed 3 moults 27 days after inoculation ( DAI ) and stopped growing , thus died finally .

南方根结线虫在龙溪8号香蕉离体苗根内发育缓慢，在28±1℃下，接种后27d完成了3次蜕皮并停止生长而最终死亡。

AIM : To analyze whether insect moulting hormone β - ecdysone can inhibit the apoptosis of vascular endothelial cells ( VECs ) .

目的：分析昆虫变态激素β-蜕皮激素是否能抑制血管内皮细胞的凋亡。