查询词典 aquatic

And wild Nelumbo nucifera ranked last, and combination of several aquatic macrophytes could keep good purification effect for a long period.

从单一水生植物的净化作用上看，水葫芦的净化效果最好，次之为睡莲和野生荷花，人工种植的荷花相对较差；多种水生植物的组合更有利于植物在净化作用上的优势互补，从而能始终保持较好的净化效果。

Result There were 43 species of aquatic plants belonging to 33 genera in 21 families distributed in Sanjiao Lake and the dominant species were Typha angustifolia, Nelumbo nucifera, Eichhornia crassipes and Lemna minor.

结果］三角湖分布有水生植物21科33属43种，优势种为水菖蒲、莲、凤眼莲和浮萍。

Very rich in aquatic resources, is the clams, seaweed,河鳗, Nereis, shrimp export base.

水产资源十分丰富，是全国文蛤、紫菜、河鳗、沙蚕、对虾的出口创汇基地。

On the basis of economic retional person hypothesis, tradecast non - zero hypothesis and information non - symmetry hypothsis, the author obsrves the problems in aquatic products quality and the cause from the angle of economy and puts forword corresponding policy suggestion.

本文在经济理性人假设、交易成本非零假设和信息非对称性假设的基础之上，从经济学的角度，审视了水产品质量问题及其原因，并提出了相应的政策建议。

It also offers graduate programs, in the following areas of specialization: cellular/molecular biology (i.e. molecular genetics, molecular evolution), organismic/environmental biology (i.e. aquatic biology, genetics, physiology, parasitology, microbiology, and ecology), and exercise science.

该系同时提供下列专业领域的研究生项目：细胞与分子生物学（例如分子遗传学，分子进化），有机体与环境生物学（例如水生生物学，遗传学，生理学，寄生虫学，微生物学，和生态学），和运动科学。

Gansu · Changyeh Orrin the Bell biotechnology Limited company is specialized devotes to the poultry aquatic product cattle and sheep with compound feeds front end and so on Vitamin, compound pre-mixture, feed additive the product researches and develops the production marketing the High-tech enterprise; The company relies on the northwest farming and forestry Scientific and technical university, China Agricultural college and the Chinese Agriculture Academy of science's of technical superiority numerous experts and professors, as well as the national feed engineering technology Research center in the technical stratification plane's close cooperation, and unifies in the recent ten years for the domestic feed enterprise, the breeding farm to provide the product the practice and the optimization design feed formula service experience.

甘肃·张掖奥林贝尔生物科技有限公司是专业致力于畜禽水产牛羊用复合维生素、复合预混料、饲料添加剂等饲料前端产品研发生产营销的高科技企业；公司凭借西北农林科技大学，中国农业大学和中国农业科学院的众多专家教授之技术优势，以及国家饲料工程技术研究中心在技术层面的紧密合作，并结合近十年为国内饲料企业、养殖场提供产品的实践及优化设计饲料配方服务的经验。

The negative impacts of overdevelopment of hydropower would destroy the river's diverse aquatic life,' the letter said.

公开信说，水电过度开发将会破坏长江水生生物的多样性。

Gimhae aquaculture is a limited liability company founded by laid-off workers of enterprises GUO Ai-zhen, mainly the Chinese culture of hybrid sturgeon, paddlefish, the United States Ictalurus whirl, freshwater ornamental fish, as well as of China and other valuable aquatic toad.

金海水产养殖有限责任公司是由下岗职工郭爱珍创办的企业，主要养殖中华杂交鲟、匙吻鲟、美国斑点叉尾洄、淡水观赏鱼以及中华大蟾蜍等名贵水产品。

Chaetoceros muelleri and Nitzschia palea are foods for some of larval stages of the most valuable aquatic organisms.

是水产养殖中常用的饵料藻种。

It is dedicated to education and research focusing on a wide diversity of research areas, including the quantitative population ecology of plants and small mammals, terrestrial plant community ecology, grassland biodiversity and restoration ecology, plant fungal pathogen dynamics and population biology, successional changes in terrestrial insect communities, terrestrial ecosystem ecology, the remote sensing of natural resources, life history theory, molecular evolution in vascular plants, evolutionary and theoretical population genetics, theoretical ecology, and limnology and aquatic ecology, basic biology of insects, Ecophysiology; paleobotany; population genetics, evolution of plants and fungi.

其主要致力于生态学和进化生物学的教育和研究，主要学科领域包括植物和小型哺乳动物种群生态学、陆地植物群落生态学、牧草生物多样性和恢复生态学、植物真菌病原动力学和种群生物学、陆地昆虫群落连续改变、陆地生态系统生态学、自然资源遥感、生命史理论、维管束植物分子进化、进化和理论种群遗传学、理论生态学、湖沼学和水生动物生态学、基础昆虫生物学、生态生理学、古植物学、种群遗传学、植物和真菌的进化等。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。