查询词典 aquatic

Was founded in 2005, is a development, production, processing, marketing leopard Lauraceae series products and aquatic products in one spring high-tech private enterprises.

宁国市亿邦生物科技有限公司成立于2005年，是一家集开发、生产、加工、销售豹皮樟系列产品和山泉水产品于一体的高科技民营企业。

Minute aquatic herbs floating on the water surface consisting of a shiny leaflike ''.

微小水生植物的一个属，具薄片状叶和2-21根，漂浮于水面。

Minute aquatic herbs floating on the water surface consisting of a shiny leaflike frond and 2-21 roots.

微小水生植物的一个属，具薄片状叶和2-21根，漂浮于水面。

Aquatic crustaceans typically having a carapace and many pairs of leaflike appendages used for swimming as well as respiration and feeding.

水栖甲壳动物，特征是有一个壳和许多对用于游泳、也用于呼吸和进食的叶状附肢。

The LEX System is a novel technology that genetically transforms the aquatic plant Lemna to enable the expression of biologic product candidates.

地法系统是一种新型的技术，基因转化的水生植物浮萍，使生物产品的候选人的表现。

The LEX System is a novel technology that genetically transforms the aquatic plant Lemna to enable the production of biologic product candidates.

地法系统是一种新型的技术，基因转化的水生植物浮萍，使生物候选产品的生产。

Any of various small, free - floating,stemless aquatic flowering plants of the genus Lemna.

浮萍一种浮萍科小而无根，自由浮动的水生开花植物

By imitating different concentration of Cd2+ Cu2+ Cr3+ Cr6+and Zn2+polluted water environment,we mainly studied their toxic effects on aquatic piants by means of measurement of physiologicai indexes and electron microscopy observation as well as the relieving to Cu2+ injury of antioxidase enzyme system in Lemna minor L. and Vallisneria asiatica Miki in this paper by throwing Ce.the experimental results showed that Cd2+ Cu2+ Cr3+ Cr6+ and Zn2+ might injure photosynthetic systems, protective enzyme system, substance metabolism systems and cell ultrastructure of the plant.

本文通过模拟不同浓度梯度的重金属Cd~(2+)、Cu~(2+)、Cr~(3+)、Cr~(6+)和Zn~(2+)污染环境，利用生理生化测定、扫描电镜、透射电镜、气相色谱及激光共聚焦等实验手段，研究了四种金属离子对不同生态型的水生植物的毒害影响，初步探索了Ce对浮萍Cu害的缓解效应和La、Zn及其交互作用对浮萍活性氧清除系统影响。

Any small or minute aquatic plant of the family Lemnaceae that float on or near the surface of shallow ponds.

浮萍科的任何一种小的、水生的植物，经常漂浮在浅水塘的表面上。

The limbless没有肢体的 aquatic 在水中生活的larva 幼虫of a frog or toad, having gills and a long flat tail.

蝌蚪：一只青蛙或蟾蜍的没有肢体的在水中生活的幼虫，生有鳃和一条长而扁平的尾巴。

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。