pelagic的例句大全

The author investigated the typical thermoluminescence characteristics of the pelagic sediments in a creative way, and found it can be used as proxies for the sedimentary environments and mineral sources.

论文的主要创新之处在于首次获得了区内粘土沉积物的热释光标型特征，发现它可能是深海沉积环境和物质来源的有效替代指标；

An estimation of resources of chub mackerel, round scad and other pelagic fish stocks in the Taiwan Strait and the adjacent waters

台湾海峡及其邻近海域鲐鲹鱼类群聚资源的评估

Methods of enumeration of pelagic and benthic pico-and nano-sized photosynthetic organisms, bacteria and viruses by flow cytometry were discussed in Chapter two.

第二章重点阐述了应用流式细胞术测定水体及底栖微微型、微型植物、细菌与病毒的方法；

fish multiplication releasing and catchment analysis showed that releasing pelagic filter-fish could increase value of output and also purify the water environment in the case of not applying any fertilizer.

2008年～2010年的鱼类增殖放流及渔获物分析证明，在不施用任何化肥的情况下，放养滤食性上层鱼类，不仅增加了产值，也净化了水体环境。

And the sharp increases of the diatom abundance and tropic pelagic species abundance in the cores are records of the paleoclimatic cooling events of Younger Dryas ( YD) and Heinrich I ( H1).

岩芯中硅藻丰度和热带远洋种丰度的突然增加系新仙女木（YD）、海因里奇（H1）等古气候变冷事件留下的记录。

Relationship between Pelagic Fishery Resources and Sea Surface Temperature in East China Sea

东海区中上层鱼类资源与海表温度关系

It is revealed that the changes of visual structure of mandarin fish are adapted to the ecological shift from pelagic to benthic habitats and to the changes of feeding methods.

鳜鱼视觉结构的变化与其从浮游到底栖的生态迁移及捕食方式的变化相适应。

To discover the optimal ratio of nitrogen to phosphorous for freshwater pelagic diatom ( Bacillariophyta), we take 3 times trials on condition that the concentration of N is 0.5 mg/ kg.

在以氮为0.5mg·kg-1的条件下对淡水浮游硅藻的最适氮磷比进行了3次试验。

In general speaking, a depth depended distribution appeared for each species of the Ostracoda, thus forming 5 types of vertical distributions: up and middle pelagic types, sub abysmal and abysmal types and eurybathic types.

此外，从宏观上看，各物种具明显的层状分布，并形成上层分布型、中层分布型、次深层分布型、深层分布型和广深分布型等五种垂直分布类型。

The Distribution of Pelagic Larvae in Minnan-Taiwan Bank Fishing Ground

闽南－台湾浅滩渔场浮游幼虫的分布

Study of fatty acid of muscle oil of six pelagic fish in Minnan Taiwan Bank fishing ground

闽南&台湾浅滩渔场六种主要中上层鱼类的脂肪酸研究

Characters of Reproductive Biology of Six Pelagic Fishes in Minnan-Taiwan Bank Fishing Ground

闽南&台湾浅滩渔场6种中上层鱼类的生殖生物学特性

Preliminary research on stock of pelagic sharks in the Atlantic Ocean

大西洋中上层鲨鱼资源状况的初步探讨

Nematocysts of some medusae from Xiamen Harbour Study on the Species Distribution of Pelagic Medusae in the Central and Northern Parts of Taiwan Strait

厦门港几种水母的刺胞研究台湾海峡中、北部浮游水母的种类分布

The pelagic species accounts for 16.0%, while the demersal species amounts to 84.0%. AN EXPLORATION OF THE STOCK AND POTENTIAL HARVEST OF DEMERSAL SPECIES IN THE SEA AREA OFF THE NORTHERN CONTINENTAL SHELF OF THE SOUTH CHINA SEA

中上层鱼类占16.0%，底层、近底层鱼类占84.0%。南海北部大陆架外海区底拖网鱼类资源现存量及可捕量的探讨

Based on the primary productivity and Steele ( 1974) model, the biomass of the pelagic fish resources are estimated to be 169.88 × 10 4t in the Taiwan Strait and its adjacent waters.

以初级生产力为基础，应用Steele模式估算台湾海峡及其邻近海域中上层鱼类资源年生产量为169.88×104t。

As filter-feeding species, Coilia mystus was one part of pelagic food web. So the changes in diet composition of them can reflect the character of matter transference within the food web in Changjiang Estuary and adjacent region.

凤鲚的滤食性说明它们是浮游食物网的组成部分，对凤鲚的食物组成研究可以反映长江口及邻近水域的浮游食物网物质传递。

Large pelagic shark of warm seas with a whiplike tail used to round up small fish on which to feed.

温带水域的大浮游带鲨鱼，长有一条鞭子似的尾巴用来围捕水面的小鱼吃。

small pelagic fish often accompanying sharks or mantas .

经常伴随鲨鱼和蝠鲼游动的。

shoaling fish large schools, usually of small pelagic fish.

群集的鱼大群鱼群，通常是小型的浮游性鱼类。