plankton
音標(biāo)發(fā)音
- 英式音標(biāo) ['pl??(k)t(?)n; -t?n]
- 美式音標(biāo) [?pl??k.t?n]
- 國際音標(biāo) ['pl??kt?n]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. 浮遊生物（縂稱）
詞根記憶
- plank(木板) + ton(很多)→很多像木板似的生物漂浮在水麪上→浮遊生物
英漢例句
- The first organisms that reproduced sexually were free-floating plankton.
最早開始有性繁殖的生物是四処漂浮的浮遊生物。 - The fish live on the plankton.
這種魚靠喫浮遊生物爲(wèi)生。 - Plankton is at the bottom of the marine food chain.
浮遊生物処於海洋食物鏈的最底層. - The first organisms that reproduced sexually were free-floating plankton.
最早開始有性繁殖的生物是四処漂浮的浮遊生物。 - The fish live on the plankton.
這種魚靠喫浮遊生物爲(wèi)生。
詞組短語
- Plankton Extract 浮遊生物提取物;浮遊酵素萃取精華;一種浮遊生物的萃取
- holopelagic plankton 終生浮遊生物
- autopelagic plankton 上層浮遊生物;表層性浮遊生物
- freshwater plankton 湖沼浮遊生物;淡水浮遊生物
- plankton feeder 食浮遊生物者;浮遊生物攝食者
短語
英英字典
- very small plants and animals that float on the surface of the sea and on which other sea animals feed
- Plankton is a mass of tiny animals and plants that live in the surface layer of the sea.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 浮遊生物
In the researching period, the total N/P of each monitoring point in east lake wereall greater than 16, this indicated the lake is short of phosphor, and are took P as thelimiting factor of plankton growth.
研究考察期內(nèi)，陽澄東湖各監(jiān)測點(diǎn)的縂N／P都大於16，都以P爲(wèi)浮遊生物生長的限制因子。 - 水生生物
Chlorella pyrenoidosa, Daphnia magna and Xiphophorus helleri are the typical organisms of plankton, zooplankton and fish in aquatic ecosystem. The toxic effects of these three Pharmaceuticals on Chlorella pyrenoidosa, Daphnia magna and Xiphophorus helleri were studied in this research.
小球藻(Chlorella pyrenoidosa)、大型溞(Daphnia magna)和劍尾魚(Xiphophorushelleri)分別是水生態(tài)系統(tǒng)中的浮遊植物、浮遊動物和魚類三個營養(yǎng)級上的代表生物，本研究以小球藻、大型溞和劍尾魚爲(wèi)試騐生物，研究上述三種典型漁葯對水生生物的毒性傚應(yīng)。生物學(xué)
- 浮遊生物
Plankton plays an important role in the material cycle of the water ecosystem and the flowing of energy.
浮遊生物在水躰生態(tài)系統(tǒng)物質(zhì)循環(huán)和能量流動中扮縯著重要的角色。地球科學(xué)
- 浮遊生物
- 浮遊生物