fish species英文翻译_fish species是什么意思_(鱼种的英文)_月亮词典

fish species

鱼类：指水生脊椎动物中的鱼类

常用释义

词性释义

鱼类：指水生脊椎动物中的鱼类，包括各种淡水鱼和海水鱼。

例句

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And last but not least, the aquarium seems to be a good environment for the chosen fish species.

最后，但并非最不重要的，水族箱似乎应该是为鱼选择的一个良好的居住环境。

each fish species has a preferred water layer where it spends most of its time : near the surface , in the middle , or near the bottom.

每一种鱼都有偏好的水层，它们大部分时间都会呆在那儿：接近水面的上层水区、中层水区、或是接近水底的底层水区。

minimum size Legislated size below which individuals of some fish species are not to be retained after being caught.

最小大小制定法律在一定大小下一些鱼种的个体在被捕捉之后不能被保有的。

Lack of sediment has meant that local fish species have become extinct and the Grand Canyon 's beaches have been severely eroded.

泥沙的流失意味着本地鱼类物种灭绝和大峡谷河滩受到严重侵蚀。

The Danube delta hosts over300 species of birds as well as45 freshwater fish species in its numerous lakes and marshes.

多瑙河三角洲不计其数的湖泊和沼泽哺育着 300 多种鸟类和 45 种多瑙河及其支流中特有的鱼类。

Males of a certain fish species will punish females when they misbehave while eating, a new study finds.

一项新的研究发现，某种鱼在就餐时，如果雌性鱼举止不礼貌，雄性鱼会惩罚它。

Together, the findings suggest that, somewhat unusually, active inbreeding is advantageous in this fish species.

总之，该发现表明，对于这种鱼类，有点异乎寻常的是现行的近亲繁殖是有利的。

The nematode 's mean prevalence, prevalence, mean abundance and intensity of infection varied in different fish species.

不同宿主中，杜父鱼驼形线虫的感染率、感染丰度和感染强度差异很大。

It thrived despite the introduction of different fish species as well as alien floating plants.

无论外来鱼种还是植物的引进，它都生机勃勃。

Although it is a big fish pond without water, but a large fish species of grass, but the U. S. was unforgettable.

虽然它是个没有水的大鱼塘，只是种一大片着鱼草，但却美得让人难忘。

It is one of the highest valued food fish species and demand increases as their numbers become fewer.

苏眉是价值最高的食用鱼品种之一，数量日渐稀少，需求却愈益上升。

Overfishing , which depletes populations of commercial fish species.

捕捞过度，耗尽商业鱼品种的群集。

Which of following, if true, most help to explain the decline in the population of the fish species?

下列哪个选项如果是对的，最有效地解释了鱼的数量下降？

As is the way of evolution, however, some fish species have developed resistance to PCB poisoning.

然而，某些鱼种已经产生 PCB 抵抗，这就是进化。

Eight years, he saw a small river south gate of the village fish species, algae dead, more sick villagers witnessed the pain and suffering.

八年来，他眼见南门村小河里鱼虾绝种、水藻枯死，更目睹了村民们患病的痛楚。

Zebra mussels are not often eaten by native fish species so they represent a dead end ecologically.

斑马贻贝较少被当地鱼类吃掉，所以，它们就在生态上充当了一种终结者。

Indeed, over three-quarters of all marine fish species are below, or on the brink of falling below, sustainable levels.

的确，超过四分之三的海洋鱼种数量正降到可承受的水平边缘或之下。

After 20 century 70s, fish species composition significant changed on the basis of the species composition of fish-scale-deposition.

通过鱼鳞种类组成比例的改变，发现上世纪70年代后，鱼类资源结构发生了显著的变化。

It warns of the possible collapse of fish species important to the commercial food supply.

报告警告说，对鱼类可能崩溃重要的商业食品供应。

The number of fish species in Poyang Lake has already fallen by half.

鄱阳湖鱼的种类已经减少了一半。

The river has more than 100 other fish species, but their combined activity failed to compensate for the loss of the flannelmouth.

这条河拥有超过 100 种其它的鱼类，但是它们活动的总和无法补偿这种鱼的消失。

But the population plunged in the smallest fish species, the fathead minnow .

然而最小的鱼种，黑头呆鱼的数量却发生了变化。

There are significant monthly differences of catch quantity and also of fish species composition.

在各个鱼种的消长也有著显著的季节及海域的变化。

FOUR wild fish species dominate the world 's seafood markets, but that might not last much longer.

四种野生鱼类称霸世界的海鲜市场，但这种状况也许不会很持久了。

The reserve is home to 180 different fish species, including the already endangered Chinese sturgeon and the finless porpoise.

这个保护区是 180 种鱼类的栖息地，其中包括已经濒危的中华鳕和江豚。

网络释义

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更新时间：2025-05-08 07:32