幼体

采用种群统计学中同生群的划分方法，将5～8月份出生的幼体依次记为L1、L2、L3、L4。

The young pikas which were borned from May to August were marked as L_1 , L_2 , L_3 , L_4 by the method of cohort .

幼体粘脏的原因，主要是水环境理化因子、投饵不当和水环境的突变。

The slime filth adhering to the young bodies results in the physical and chemical factors in the water , improper feeding and the sudden change of the water environment .

毛虫是蝴蝶的幼体。

A caterpillar is the larva of a butterfly .

30°C的温度范围内，温度影响孵化期和大多数幼体的形态特征。

30 ° C , temperature affected incubation length and most hatchling traits examined .

从无节幼体到仔虾幼体后期（P（10）&P（16）），试验的总成活率为42.1%。

The total survive ratio is 42.1 % from Nauplius to Post larva ( P14 ) .

30°C下孵化的卵胚胎死亡率显著增加，32°C下没有孵出幼体。

Embryonic mortality increased dramatically at 30 ° C , and none of eggs incubated at 32 ° C hatched .

minor的母体植物，后者为幼体孢子。

Minor and the latter one represents the unripe spores .

幼体ⅡX型纤维分布在整块肌肉中，其数量随生后发育而减少；

Type ⅱ X fibers were scattered throughout the muscle and decreased markedly in number with aging .

中华绒螯蟹大眼幼体密度对育成V期幼蟹存活率的影响

Effect of Culture Density of Eriocheir sinensis Post Larvae on Survival Rate of Phase V Juvenile

孵化液pH值对卤虫卵孵化率及无节幼体存活率的影响

The pH Effect of Hatching Solution on Hatching Percentage of Artemia Cysts and on Survive Percentage of Artemia Larvae

克隆A轮虫的幼体耐饥饿时间还与卵体积呈显著负相关，克隆C相反；

There was a negative correlation between this duration of Clone A and its egg volume , and the reverse was true for Clone C.

结论：沙苑子提取物A和B均具有明显的调脂和保肝作用。幼体出膜11天后肝脏形成；肝肾功能基本正常。

Conclusion : Semen astragali complanati extract A and B possessed the obvious lipid-modifying and liver-protective effects , and the effects of both extracts were basically similar .

饥饿对中华绒螯蟹（EriocheirSinensis）幼体发育的影响

Effects of starvation on development of zoea larvae of the Eriocheir sinensis

中华绒螯蟹EriocheirSinensis幼体丝状细菌的扫描电镜观察

A Scanning Electron Microscopical Observation on Filamentous Bacteria of Eriocheir sinensis Larva

用纯化的F抗原免疫兔子获相应的多克隆抗体。幼体出膜11天后肝脏形成；

The multiple clone antibodies of the F antigen were obtained by immunized of rabbit with purified human liver specific F antigen .

第一次及第二次抱卵的中华绒螯蟹胚胎和Z1幼体质量的比较

Comparison on the first and second berried crab on embryo and larval quality ( Z_1 ) of Eriocheir sinensis

幼体与亚成体采食和其它行为有极显著差异（P0.01）。

There was a very significant difference ( P0.01 ) in feeding and others between infant and sub-adult .

中国对虾（PENAEUSCHINENSIS）卵子孵化和无节幼体变态水环境中锌离子的最佳活度

Optimum zinc ion activity in seawater for egg hatching and nauplius metamorphosis of Penaeus chinensis

中国对虾（PENAEUSORIENTALIS）胚胎及无节幼体低温贮存的初步研究

Cryopreservation of Embryos and Nauplius Larvae from Penaeus orientalis

采取室内小型试验和温棚培育池试验相结合的方法，进行了中华绒螯蟹大眼幼体密度对育成V期幼蟹存活率影响的试验。

A survival rate experiment was conducted to study the effect of Eriocheir sinensis post larvae density on phase V juvenile indoors and in sunny shed respectively .

对牡蛎礁贝壳属种做了鉴定和14测年，对牡蛎礁充填物做了粒度分析、矿物分析、有孔虫分C析、幼体贝壳分析。

The genus and species identification and 14C dating have been made for oyster seashell , and the analysis of grain-size , minerals , foraminifera and small seashell in fillers have also been made .

统计所得数据利用Excel和spss12.0进行统计分析。建立笼养条件下东方白鹳成体和幼体较为详细的行为谱。

All data was analyzed in Excel and the SPSS 12.0.The most detail behavior ethogram of adult and nestling of captive Oriental white stork was recorded .

Vg为人们所熟知的主要功能是为胚胎和幼体生长发育提供主要的营养物质。

Vg is known as its nutritional role to provide developing embryos and larvae nutrients .

镉对中国林蛙（Ranachensinensis）和黑斑蛙（Rananigromaculata）幼体生长发育的影响

Effect of Cadmium on Growth and Development in Larval Rana Chensinensis and Rana Nigromaculata

Hg~（2+）对卤虫无节幼体（Artemiasalina）的急性毒性

Study on the acute toxicity of Hg ~ ( 2 + ) to nauplius of Artemia Salina

从大眼幼体至第一期幼蟹需4d，存活率为17.3%。

It needs 4d from megalopa larva to the first stage larval crab with the survival rate 17.3 % .

UV照射诱导了荧蒽对卤虫幼体的氧化损伤，过氧化物酶（POD）对荧蒽的光诱导毒性较超氧化物歧化酶（SOD）敏感；

UV illumination induced the oxidative impairment of fluoranthene to nauplii . Peroxidase ( POD ) was more sensitive than superoxide dismutase ( SOD ) to photo-induced toxicity of fluoranthene .

锯缘青蟹（Scyllaserrata）幼体胃磨发育的比较研究

Comparative study on the development of gastric mill about the larvae of the crab Scylla serrata

饥饿对锯缘青蟹（Scyllaserrata）幼体存活与发育的影响

Effects of Starvation on Survival and Development of Zoea-1 Larvae of the Mud Crab , Scylla serrata

在出生后20天内L1、L2幼体存活率明显高于L3、L4；

The survival rates of L_1 and L_2 were much higher than that of L_3 and L_4 at 20 days after birth .