1.
minute conical gastropod superficially resembling a limpet but living and feeding on freshwater plants.
微小的圆锥状腹足动物，表面象帽贝但生活在淡水中并以淡水植物为食。
2.
Plants that float on the surface of bodies of fresh water.
漂浮植物漂浮在淡水水体表面上的植物
3.
any plant of the genus Cryptocoryne; evergreen perennials growing in fresh or brackish water; tropical Asia.
隐棒属植物的任何一种；生长在淡水或含盐淡水中的一种多年生常绿植物；生长于亚洲的热带。
4.
submerged aquatic plant having narrow leaves and small flowers; of fresh or brackish water.
一种沉水水生植物，具有窄的叶子和小花；生长在淡水或微咸的淡水中。
5.
The Study of the Restoration Effectiveness by Submerged Plants Emerged Plants & Plankton Feeders in Eutrophicated Fresh Water Ecosystems
沉水植物、挺水植物、滤食性动物对富营养化淡水生态系统的修复效果研究
6.
The Effect of the Brine Discharged from Desalination Plant on the Growth of Phytoplankton in the Jiaozhou Bay
胶州湾海水淡化排海浓盐水对浮游植物生长的影响
7.
Limnology The scientific study of freshwater and its flora and fauna.
湖沼学：研究淡水及生长在其中的动植物群的科学。
8.
Benthos The organisms that live on the bottom sediments of freshwater and marine ecosystems. They include plants and algae (phytobenthos) that grow below low tide mark.
底栖生物（海底生物）：在淡水或海洋生态系统底部生活的生物体。包括一些水底的植物和藻类。
9.
plant of western and southern Europe widely cultivated for its pale yellow flowers.
东欧和南欧植物，种植广泛，花淡黄色。
10.
mostly freshwater protozoa.
主要是淡水原生动物。
11.
Soybeans, oil bearing woody plants, and wild oil? bearing crops are not included.
包括海水的鱼类、蟹类、类和藻类以及内陆水域的鱼类、蟹类和贝类，不包括淡水生植物。
12.
protozoan inhabiting moist soils or bottom vegetation in fresh or salt water.
寄居在潮湿的土壤或生长在生活于淡水或咸水的植被底部的原生动物一属。
13.
A pale yellow to brownish aromatic oil obtained from this plant, used chiefly in perfumery and also in some insect repellents and commercial flavorings.
亚香茅油从这种植物获得的淡黄色到棕色的芳香油，主要用于香水和一些驱虫剂及商用调味品
14.
A universe of transparency and contrasts. An explosion of freshness, the presence of an aromatic fragrance, the elegance of a luminous woodiness.
一个清透并充满对比的世界。一款清爽，充满植物芬芳，和明快木香的淡雅香水。
15.
Salt-water organisms are known to be more resistant to cadmium poisoning than freshwater organisms.
大家公认淡水生物比海水生物更容易镉中毒。
16.
prairie herb with solitary lilac-colored flowers.
一种龙胆科的草原草本植物，花淡紫色、单生。
17.
any of various plants of the genus Ranunculus.
毛根属中多种植物中的任意一种，花淡黄色。
18.
Eurasian herb with white or pinkish flowers in a terminal corymb.
欧亚草本植物，伞房花序末端开白色或淡紫色花。