水生植物

Any of various aquatic plants of the genus Wolffia; throughout warmer regions of the world.

无根萍属的几种小的水生植物中的任何一种；生长在世界上的任何温暖地区。

The assimilation ability of N and P by hydrophyte and prevention of the secondary pollutionThe reed, wild rice and Zizania caduciflora Turez Hand-mazt can remove 818 kg/hm2,131 kg/hm2 and 200kg/hm2 of N and 103.6 kg/hm2, 28.9 kg/hm2 and 21.1kg/hm2 of P respectively from wetland after harvested each year.

水生植物对N、P的吸收能力及二次污染的防治措施每年秋季芦苇收割以后，可带走818kg/hm，的N和103.6 kg/hm，的P，菱草可带走一31 kg/hmZ的N和28.9 kg/h扩的磷，菱白带走200kg/hm，的N，2一Ikg/h扩的P。

The horizontal zonality and the vertical zonality of the aquatic plant distribution in Zhejiang Province were analysed.

探讨了浙江水生植物的水平地带性和垂直地带性分布规律。

The effects of different types of aquaculture on lake ecosystems were studied by monitoring plankton, zoobenthos ,aquatic plants and water quality in 60 lakes in Suzhou City.

通过对苏州市60个湖泊的浮游生物、底栖动物、水生植物及水质的监测，分析不同养殖方式下湖泊生态系统的差异。

Blue-green algae is a form of aquatic plant that occurs naturally in rivers and lakes.

蓝藻是一种形式的水生植物出现在自然河流和湖泊。

During 50 d of monitoring period, water trophic state of all tested enclosers except thecontrol was transformed from eutrophic state to moderate trophic state.

在50 d的监测时间内，所有恢复水生植物生长的围隔内水体已由富营养化状态过渡到中营养化状态。

"Magical Water Plants of the Highland Lochs"?

&高地湖泊里的神奇水生植物&

"Magical Water Plants of the Highland Lochs"?

高地湖泊的魔法水生植物》？

Common aquatic plant of eastern North America having floating and submerged leaves and white yellow-spotted flowers.

北美东部产的一种普通水生植物，飘浮叶长圆形至倒卵形，基部常具缺刻，花白色，有黄斑点。

Rice is a kind of grass.

大多数大米是水生植物。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。