daphnia

英[\'d?fn??]
美[\'d?fni?]

基本釋義

n.
水蚤

實用例句

Under normal environmental conditions, Daphnia populations are exclusively female and reproduction is clonal.

在正常環(huán)境條件下, 水蚤均為雌性并且采取無性繁殖.

互聯(lián)網(wǎng)

Results: Daphnia magna could detect the toxicity of water and water resource polluted by 0.

目的: 驗證采用大型水蚤檢測農(nóng)藥和無機(jī)砷污染的飲用水和地表水源水毒性的可行性.

互聯(lián)網(wǎng)

英英釋義

Noun
  • 1. minute freshwater crustacean having a round body enclosed in a transparent shell; moves about like a flea by means of hairy branched antennae

最新英語單詞

行業(yè)英語