floating fishing factory是什么意思

用法例句

The Situation and relation of mycrophyte,zooplankton and fish in the ecological restoration of a tropical shallow lake in a city;

热带城市湖泊生态恢复中水生植被、浮游动物和鱼类的关系研究

History and approach of invasion from domestic and abroad fishes;

国内外鱼类入侵的历史及途径

Effect of food habits of some fishes on the biomanipulation in drinking water source management;

水源治理中鱼类的摄食选择性对其生物操纵作用的影响

The effects of papermaking wastewater on the acute toxicity of fishes;

制浆造纸废水对不同鱼类急性毒性研究

The influence of nonylphenol on the gonad of fishes and the accumulation in the tissue of fish body;

壬基酚在鱼体组织中的累积及对鱼类性腺的影响

Five experimental water bodies in contrast with Ganggeng Lake were chosen according to water fluoride concentration,and their hydrochemistry characteristic and the fluorine distribution of main economic fish were analyzed.

2003~2006年,先后调查了内蒙古自治区153个渔业水体的氟含量,并根据其浓度梯度选择了5个试验水体和1个对照水体,分析了其水化学特征及其主要经济鱼类各组织器官的氟含量分布情况。

Application of biotechnology on larval rearing of marine fishes:current status and perspectives;

生物技术在海洋鱼类苗种培育中的应用:现状与前景

Bioenergetics models for seven species of marine fish;

7种海洋鱼类的生物能量学模式

In order to find out the present status and characteristics of oil pollution in the marine fishes in this waters, six samples, consisted of four species of Decapterus mareausi, Nemipterus virgatus, Clupanodom punctatus and Tephrinectes sinensis, were collected from Haimen.

石油污染是南海北部近岸海域最严重的污染问题之一,为了掌握该海域海洋鱼类石油污染现状及特点,在近岸6个水域采集了蓝圆(Decapterusmareausi)、金线鱼(Nemipterusvirgatus)、斑(Clupanodompunctatus)和花鲆(Tephrinectessinensis)等4种鱼类样品,采用毛细管气相色谱法分析了鱼类样品的脂肪烃组分(f1)。