moulting

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

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

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

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。

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

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

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。

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。

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。

Ovarian developments , moulting , and spawning events were monitored regularly . Furthermore , the numbers of eggs and larval quality parameters were determined .

日常观察并记录性腺发育、蜕皮、产卵数量和幼体质量等的参数情况。

But moulting hormone ( MH ) adrninistration in the late 5th instar loWered the healthiness and the cocoon and silk quality .

5龄前期使用蜕皮激素全龄期延长，5龄后期使用蜕度激素，则龄期明显缩短，蚕的强健性、茧质、丝质均较差。

H-5849 is one kind of the insect growth regulator which has the effect as a moulting pheromone for control of the larvae of Lepidoptera , Coleoptera and Diptera pests .

抑食肼（RH&5849）是一种具有蜕皮激素活性的昆虫生长调节剂。

A main ridge , associated with the moulting cycle , is formed when or after a hirsute ridge ( or a series of setae ) is formed following ecdysis .

大脊于蔡壶蜕皮后毛脊（刚毛）形成的同时或其后形成，与蜕度周期有关。

The results showed that the body-weights of silkworm 's at the third and fourth moulting stages significantly increased , but those of silkworm 's at the fifth moulting stage the effect of stimulation decreased gradually .

结果表明，三龄和四龄蚕重明显增长，但到五龄时，刺激增长作用逐渐消退。

Eventually the crabs , indigenous to the northern Pacific , grew to accept their warmer home , breeding prolifically , moulting more regularly and growing up to 2m in leg span .

最终，这种原产于北太平洋的螃蟹开始适应更温暖的新家，开始大量繁殖、更加频繁地换壳，足展长度达到了2米。

The penguin in the photo is halfway done with moulting its down , but he is rather late already . Some of the younger penguins are long done with shedding of their down and turning into real adult King Penguins . '

“照片中的企鹅换羽过程进行了一半，但他已经比同伴们迟多了。一些年轻企鹅早褪掉了之前的绒毛成长成真正的成年帝企鹅了。”

Feeding experiments on chickens and swine with 5 % and 15 % of Leucaena leucocephala leaves respectively showed significant results , A one-month experiment on chickens at a rate of 50 % resulted in no abnormal shedding moulting of the fowls .

对鸡配以5%和猪配以15%的饲养试验效果达到显著水平，用50%的配比进行一个月喂鸡试验，未发现脱毛现象。

This article introduces the whole process of producing sauced pig-foreleg , including the selection of material , defrosting , moulting , boning , washing , salting , brewing the soup , cooking , out of the pan and the quality control of product .

介绍了酱猪肘加工生产的全部过程，包括原料的选择、解冻、去毛、剔骨、冲洗、腌制、调制料汤、煮制、出锅及产品的质量控制等。

The dorsal scales and setaes are greyish-black and the shape of the dorsal streaks is not clear . After moulting from 5 instar to 6 instar , the dorsal streaks disappear but the color of the scales and setaes do not change .

5龄幼虫经脱皮变成6龄幼虫后，体背的亚铃形斑纹不再存在，但体背倒状鳞毛的颜色仍不变。

The picture was taken in South Georgia by Sjoerd van Berge Henegouwen , 45 , a criminal defence lawyer from Maastricht in The Netherlands said : ' I kind of got the feeling that the parent penguin was worried about the chick being so late in the season with its moulting process .

照片的拍摄地点是南乔治亚岛，45岁的摄影师Sjoerd来自荷兰马斯特里赫特市，是位刑事辩护律师。他表示：“我感觉企鹅妈妈好像是在担心自己的孩子，因为正值企鹅的换羽时节，但小企鹅明显发育比较迟缓。”