鱼类

Ichthyological Society of Japan was established in 1968 to advance and disseminate the study of fishes and fish biology. Society members meet annually in October and also in many irregular symposia.

日本鱼类学会建立于1968年，目的是促进渔业和鱼类生物学的研究发展，学会成员每年十月定期召开会议，同时也举行不定期会议。

Based on the bottom trawl surveys conducted in the central and southern Yellow Sea in autumn during 2000-2002, the food consumption by 23 fish predators such as Trichiurus lepturus, Pseudosciaena polyactis, Lophius litulon, Liparis tanakae etc. was estimated by Egger's model. The results suggest that the total food consumption by these predators during autumn was over 3.09 million tons.

研究鱼类与饵料生物之间食物定量关系进而为多鱼种资源评估提供依据，2000~2002年秋季（10~11月）在黄海中南部海域进行了定点底拖网调查，应用Egger、模型，计算了带鱼、小黄鱼、黄鮟鱇、细纹狮子鱼等23种鱼类在秋季对饵料生物的摄食量。

402 Bp length fragments of mitochondrial cytochrome b gene from 9 species of genus Lutjanidae in South China Sea were cloned and sequenced.The resulting data were combined with homologous sequences of 9 species in western Atlantic in America and 1 species in Philippines of Lutjanidae downloaded from GenBank to form the analysis matrix.

测定了9种中国南海的笛鲷属鱼类的细胞色素b基因的部分序列，结合来自GenBank中1种分布于菲律宾和9种分布于美国大西洋的笛鲷属鱼类的相应同源序列，用邻接法和最大简约法构建分子系统树。

The results indicated that there was completely or partly compensatory effect on the recov-ery growth in Sparus macrocephalus by means of increasing feed intake and food conversion efficiency.

鱼类在自然环境中经常会面临饥饿的威胁，很多鱼类能够忍受较长时间的饥饿，如裸盖鱼A哪帅。

"The real problem here are the women who are just eliminating fish from their diet," said Judy Meehan, executive director of the National Healthy Mothers, Healthy Babies Coalition."Eating 12 ounces is a very safe, smart move, and nobody is disputing that."

&其中真正的问题在于有些妇女们会只把鱼类从他们的饮食中除去&，国际健康母亲与健康婴儿联盟执行主任朱迪米说道，&食用12盎司鱼类是一个非常安全，明智的举动，没有人会质疑这一点。&

In this paper the information such as introduction time, ecological and morphic characteristics, of alien fish species, were presented, and the ecological problems due to the introduction of these alien were analyzed basically.

本文介绍了我国海水养殖鱼类中的外来物种，分析了其生态特性，并对这些外来鱼类的面临生态问题进行了初步探讨。

As testicular structure is relatively complexity and originality, and there is conspicuous difference with outer morphous and interior structure for different fishes, so it has been focused by at home and abroad scholars.

由于鱼类精巢的结构比较复杂也比较原始，不同种鱼类其精巢的外部形态以及内部结构存在很大差异，所以受到国内外学者的普遍重视。

But on a reef where so many fish come in such a dazzling array of colors and patterns, family Muraenidae is just keeping up with the Joneses.

但在这样一个许多鱼类都拥有斑斓色彩的珊瑚礁中，海鳗科的鱼类不过是要与他们爱现的邻居一争高下罢了。

With Protosalanx hyalocranius,Coilia nasus and Salangichthys tangkahkeii as test objects,a food web model of main economic fishes in Taihu Lake was established,with which,the distribution characteristics of DDT in the benthos,zooplankton and fishes of the food web were studied by Monte Carlo simulation method,and one-hit model was used to approach the ecological risk of the DDT distribution.

选取滴滴涕(dichloro-diphenyl-trichloro-ethane，DDT)作为太湖持久性有机氯污染的代表性污染物，以大银鱼、陈氏短吻银鱼和刀鲚为研究对象，建立太湖主要经济鱼类食物网模型，并结合DDT的生物化学特性以及蒙特卡罗不确定性分析方法，应用食物网模型研究DDT在食物网主要经济鱼类中的迁移分布特性，分析由此导致的生态风险。

The web site contains two search system: Search Museum Records of Neotropical Fishes; Search our Database of Species Description References.

网站还提供了两个强大的数据搜索系统：新热带区鱼类博物馆档案搜索系统和鱼类介绍参考书目搜索系统。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。