淡水鱼类 freshwater fishes ; fresh-water fish ; fresh water fish species ; freshwater fish ..
基于1个网页-相关网页
ECOLOGY OF FRESHWATER FISH 淡水鱼类生态学
freshwater fish processing 淡水鱼加工
freshwater fish oil 淡水鱼油的 ; 淡水鱼油
Freshwater fish processing technology 淡水鱼加工技术
Output of Freshwater Fish 淡水鱼产量
FRESHWATER FISH TORRID ZONE 淡水热带鱼
Or Freshwater Fish 或淡水鱼
A Freshwater Fish 一种淡水鱼
The primary contaminating elements in tissues of freshwater fish and seawater fish were Pb and As respectively.
淡水鱼肉类主要污染源为铅元素,海水鱼肉类主要污染源为砷元素。
参考来源 - ICPThe structure of intestinal flora in freshwater fish is related to the kinds of food. The total number of anaerobic bacteria and bifidobacteria in gut of freshwater fish is increasing gradually with the changes from herbivorous fish to carnivorous fish.4.
3.淡水鱼体内肠菌组成与不同的食物来源有关,鱼类肠壁中的厌氧菌总数和双歧杆菌的数目随着其从草食性向肉食性的发展而逐渐增加。
参考来源 - PCR·2,447,543篇论文数据,部分数据来源于NoteExpress
It's a Chinese paddlefish known as "king of all national freshwater fish".
它是一种中国白鲟,被誉为“全国淡水鱼之王”。
A paper from Science of the Total Environment shows that the largest freshwater fish in China might have gone extinct between 2005 and 2010. Wei Qiwei, author of the paper, said in September, 2019, some experts supposed that the first-class protected fish had been extinct already.
《整体环境科学》的一篇论文显示,中国最大的淡水鱼可能已经在2005年至2010年间灭绝了。2019年9月,该论文的作者危起伟表示,一些专家认为这种一级保护鱼类已经灭绝。
There are bright prospects for freshwater fish farming.
淡水养鱼大有可为。
They served him on gold plates with gold silverware, and he had huge ponds stocked with not only freshwater fish but saltwater fish.
因为子爵用金盘子及金银器皿来款待他,在他的城堡外面有一个巨大的池塘,里面除了河鱼,甚至还有海鱼
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