查询词典 juveniles

Juveniles with black teardrop-shaped marking on cheek; barbel always longer than eye width.

黑泪珠形脸上标记的青少年；须总是长於眼宽度。

Settlement and metamorphosis is an important stage during the development of larvae to juveniles in bivalves.

附着变态是海洋贝类从幼虫向成贝转变的重要发育阶段，附着变态的成功与否直接影响着贝类的存活。

Until recently, no data has been reported on phosphorus requirement of black sea bream juveniles.

目前有关黑鲷磷需要量的研究尚未见报道。

But then, I found myself checkbook and pray that caricature and those juveniles, innocent and text.

可是后来，我发现自己居然忘不掉那幅漫画和那些稚拙的文字。

Last but not least is a toxic culture environment that functions as catalyzer to enhance juveniles' development of problem behavior or involvement in crime.

最后也是最重要的一个就是有害的文化环境，它就像一个催化剂使青少年成长过程中有了一些不好的行为，或卷入到犯罪的行列中去。

The rate of appearance of normal finger prints in various nationalities and regions has obvious difference, the normal rating of the dactylogram of the juveniles of the She Nationality differs from that of the local juveniles of the Han nationality.

不同地区不同民族的正常指纹出现率存在明显差异，畲族青少年指纹正常值与当地汉族指纹存在差异。

I quickly went from there to reading the Heinlein juveniles, though, which made an even stronger impression on me–it was probably the Heinlein juveniles that first set the hook in, which seemed to satisfy whatever hunger I was trying to assuage with these other books better than they did.

很快我便从安德烈·诺顿进而阅读海因莱因的"青少年从书"，结果是，后者给我带来了更加强烈的震撼——可能是因为海因莱因的书里第一次设下了抓住读者的钩子，让他们沉迷其中不能自拔。

In juveniles, the structure of the tissues in the mesoyl layer were looser than the surface layer and there were more black chromatocytes in the surface layer than the mesohyl layer. The compositions of spicules were different in various stages of the sponge. There were no spicules in embryos and larvae. In juveniles, microscleres were the main components. However, megascleres of oxea and strongyle were the major types in adult.

在骨针组成方面，黑色软海绵随不同发育时期而有差异，在胚胎以及幼生阶段体内皆无骨针存在，白色及黑色幼体体内之骨针的组成为小型骨针，有oxyaster euaster及 oxyaster oxyspheraster两型，以及大型骨针尖杆体及二辐钝端骨针两型；而黑色软海绵成体的骨针组成为大型骨针，并未发现存在於幼体体内之小型骨针。

The call developmental process of Psittacula agapornis consists of five instinct phases according to its call character. In the first phase （congenital cal1 phase, CCP, 0~12 day of age）, the juveniles only produce single syllable with short syllable length. The second phase（blank-model-forming phase,BMFP, 13~30 day of age） is important for formation of vocal learning pathways. During this phase, the calls characterized by more and longer syllables. In the third phase （call-model-forming phase,CMFP, 31~45 day of age）, the call development is guided by a model system for vocal learning, vocal learning is engendered so that some calls with multi-syllables with UP1 are produced, principal frequency has increased about by 920 cent, the number of note is double that of second phase. The short-term memories are transformed into long-term memories in the forth phase （call-feedback-learning phase,CFLP, 46~90 day of age）. The call of juveniles is a close match to tutor call which accompanied by double various sounds with BS and UP1, and more resonance components were formed. Second principal frequency has increased about by 970 cent, the number of note increases by 2.6~3.0 times. During the fifth phase （excellent call phase,ECP, after 91 d）, vocal motor pathway is developed and the calls are accompanied with most stable, harmonious vari-tone and complex repertoire.

牡丹鹦鹉的鸣声发育分为5个时期。0~12 d为先天性鸣声期，鸣声特征为以基本音为主音的单音节单音调声，声长短。13~30 d为空白模板形成期，鸣声特征为以基本音为主音的多音节单音调声，声长和音量显著性增加，表明发声学习通路开始形成。31~45 d为鸣声模板形成期，鸣声特征为以第1陪音（UP1）为主音的多音节单变调声，声长和音量显著性增加，主音频提升约920音分，涵盖的律音数增加1倍，表明发声学习模板逐渐形成，发声学习开始。46~90 d为鸣声反馈学习期，鸣声特征为以BS和UP1为主音的双变调声，声长和音量显著性增加，主音频涵盖的律音数增加2.6~3.0倍，第2主音频提升约970音分，表明稳定模板逐渐形成，短期记忆逐渐向长期记忆转化。91 d后为完美鸣声期，鸣声特征为以UP1为主音的复合变音调声，声长、音量、主音频的提升和涵盖的律音数都趋于平稳，鸣声稳定而和谐，表明发声运动通路基本形成。

He came up with his own thought of juveniles education, which include that the different educational contents programs of different age bracket, moral education of juveniles, the effect of aristogenesis on the growth of juveniles, equality of juveniles education between the sexes, the harmony of the contents of juveniles education, ways and objective of juveniles education.

其主要内容包括：未成年人不同年龄段教育内容的设置；未成年人的道德教育；优生优育与未成年人的成长；未成年人教育的性别平等；未成年人教育内容的和谐性；未成年人教育的方式与目标。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。