1、There are bright prospects for freshwater fish farming.
淡水養(yǎng)魚大有可為。

2、Pond fish culture yielded 2550 tonnes, or 6 per cent, of freshwater fish for local consumption.
年內(nèi)，塘魚總產(chǎn)量為2550公噸，占本地淡水魚消耗量的6%。

3、Some freshwater fish such as pike can withstand levels of acidity.
一些諸如梭魚等淡水魚可以抵御相當(dāng)程度的酸性。

4、I ectio of freshwater fish at local markets would be ste ed up.
會加強檢驗本地街市售賣的淡水魚。

5、Freshwater fish populations are in precipitous decline.
淡水魚數(shù)量急劇下滑。

6、The extraction process of nucleoprotein and protamine from freshwater fish spermary was studied.
研究淡水魚精巢中的核蛋白和魚精蛋白的提取工藝。

7、European freshwater fish resembling the roach.
類似于斜齒鳊的歐洲淡水魚。

8、Which is the example of the freshwater fish in salt water, or the saltwater fish in fresh water.
很典型的例子，淡水魚放在在鹽水中，或者咸水魚放在淡水中。

9、Mosquitofish, freshwater fish with a taste for mosquito larvae, are highly social.
食蚊魚是淡水魚，以蚊子幼蟲為食，高度的群體化。

10、Monopterus albus Zuiew is a important freshwater fish in our country.
黃鱔是我國重要的淡水魚類。

11、flesh of any of various marine or freshwater fish of the family Salmonidae.
各種科海水或淡水魚的肉。

12、Four of the world's 10 biggest freshwater fish migrate up the Mekong to spawn.
世界十大大型淡水魚中有四種會遷移至湄公河產(chǎn)卵。

13、A small North American freshwater fish having a spotted, spiny dorsal fin.
一種產(chǎn)于北美的小型淡水魚（鰤鱸） ，長有帶斑點的刺狀脊鰭。

14、any of various freshwater fish of the family_Cyprinidae.
多種小軟鰭魚科淡水魚。