Acute toxic effects of petroleum hydrocarbon water-accommodated fractions on larvae development of Hemicentrotus pulcherrimus;
石油烃分散液对马粪海胆浮游幼虫的急性毒性效应
Study on the food for the larvae of Pentad margaritifera Linnaeus;
珠母贝浮游幼虫饵料的研究
Effects of diets on growth and survival rate for larvae of Natica tigrina;
饵料对斑玉螺浮游幼虫存活与生长的影响
Based on the data obtained from 12 cruises in the Pearl River estuary from 2002 to 2003, species composition and abundance variations of planktonic larvae were reported and environmental influences on planktonic larvae were discussed.
根据2002—2003年珠江口12个航次的调查资料,分析探讨了不同调查时间和区域浮游幼虫的组成类型、丰度变化和环境因子的影响。
It was found that reproductive period of Scapharca shucrenata was from 10 July to late August at water temperature of 24～27 ℃on the basis of planktonic larvae and gonadosomatic index(GSI)in 1982～1984.
根据1982年、1983年、1984年辽东湾自然海区毛蚶浮游幼虫调查、生殖腺组织切片比较、生殖腺指数测定以及1983年毛蚶室内产卵试验,初步认为:辽东湾毛蚶繁殖季节是7月10日～8月末,水温22～27℃。
Development and attachment of pelagic larvae of sea cucumber (Apostichopus japonicus);
黄海北部仿刺参浮游幼体发生与附着习性的初步研究
Primary research on community structure of rotifer in Xixi Wetland,Hangzhou
杭州西溪湿地春季浮游轮虫群落结构的初步研究
the free - swimming larva of the oyster.
牡蛎的自由浮游幼虫
Effects of Diets on Growth and Survival Rate for Larvae of Neverita didyma
饵料对扁玉螺浮游幼虫存活与生长的影响
animal constituent of plankton; mainly small crustaceans and fish larvae.
由浮游生物组成的动物；主要是小甲壳类和鱼类的幼虫。
Any of various organisms that spend part of their life cycle, usually the larval or egg stages, as plankton.
季节浮游生物任一种其部分生命周期以浮游生物形式存在的生物，通常指其幼虫或卵
They eat planktonic crustaceans and fish larvae.
以浮游的甲壳动物和鱼类幼体为食。
The flat, free - swimming, ciliated larva of a coelenterate.
浮浪幼体腔肠动物其扁平的，能自由浮游的，有纤毛的幼体
Plankton that consists of animals, including the corals, rotifers, sea anemones, and jellyfish.
浮游动物由动物组成的浮游生物，包括珊瑚、轮虫、海葵和水母
Distribution of planktonic larvae of Branchiostoma belcheri at nearshore waters of Dongshan Island in Fujian
东山岛近岸水域厦门文昌鱼浮游幼体的分布
Studies on Culturing Apostichopus japonicus Auricularia with Marine Yeast as Feed
海洋酵母培育仿刺参Apostichopus japonicus浮游幼体研究
Quaternary Planktonic Foraminiferal Assemblages in the Southern South China Sea and Paleoclimatic Variations;
南海南部第四纪浮游有孔虫群与古气候变化
Studies on Structure of Phytoplankton and Rotifer Community in the Three Gorges Reservior
三峡库区浮游植物与轮虫的群落结构研究
CHRONOSTRATIGRAPHY OF PLANKTONIC FORAMINIFERA IN THE YINGGEHAI-QIONGDONGNAN BASIN
南海北部莺琼盆地浮游有孔虫年代地层研究
The influence of the size of marine planktonic foraminifers on the boron isotopic analysis
浮游有孔虫个体大小对硼同位素分析的影响
A study on the conditions of the embryonic and nectochaeta development of Perinereis nuntia Savigny
多齿围沙蚕胚胎及游毛幼虫发育条件的研究
An insecticide designed to kill larval pests.
杀幼虫剂用于杀死害虫幼虫的杀虫剂
The parasitic larva of a trematode worm, having a tail that disappears in the adult stage.
尾动幼虫，摇尾幼虫吸虫纲虫的寄生幼虫，其尾在成虫阶段消失
The dinoflagellates are the second most important group of phytoplankton, responsible for producing energy in the ocean food chain.
双鞭毛虫是最重要的浮游植物之一，海底食物链中提供能量。
PLANKTONIC FORAMINIFERA DURING LATE QUATERNARY IN THE BENGAL BAY AND THEIR PALEOCEANOGRAPHIC IMPLICATIONS
孟加拉湾晚第四纪浮游有孔虫及其古海洋学意义