查询词典 crustacean

Many species found are typical of fish ponds and are considered to constitute an excellent food source, showing high nutritional value for fish larvae, a good example being individuals from the Rotifera group and the micro-crustacean species Moina minuta and Thermocyclops decipiens .

许多物种发现与典型鱼塘种，同时被认为重要的饵料，显示出高营养值针对幼苗， Moina minuta 和 Thermocyclops decipiens 被认为是轮虫和微型甲壳动物种个体的特例。

Marine copepods are kinds of small crustacean zooplankton,and are high quality food for larviculture of marine fishes.

摘 要：海洋桡足类作为小型甲壳动物，是鱼虾类良好的天然饵料，其繁殖和培养将在现代海水养殖业中发挥重要的作用。

Water fleas are not insects but copepods, a crustacean like lobsters and crabs but extremely small.

水蚤不是昆虫类动物，而是桡脚类动物，是一种象龙虾或蟹一类的，但体形非常的小。

"Water fleas" are not insects but copepods, a crustacean like lobsters and crabs but extremely small.

水蚤不是昆虫而是桡脚类动物－－一种甲壳虫，就像龙虾和螃蟹，但是极其微小。

Ostracods, whose abundance was equal to 3.47% in the total zooplankton, only being lower Copepods and Decapods in pelagic Crustacean, was an important pelagic animal.

东海北部外海四季均有介形类高丰度区出现，但在东海北部近海长江口及其邻近舟山水域，介形类数量相对较低。

Using the on-line sequence similarity searching tool Fasta3 on internet web,many neuropeptides from crustacean CHH family of high similarity with thesededuced amino acid sequences from cDNA of eyestalks from these four kinds animalswere found.

在所有的相似序列中，分别由中国对虾、中华绒螯蟹、鹰爪虾和蓝对虾的特异性cDNA片段推定的氨基酸序列与蜕皮抑制激素的相似度最高，这一结果提示分别由中国对虾、中华绒螯蟹、鹰爪虾和蓝对虾的眼柄特异性cDNA片段推定的氨基酸序列可能是这四种甲壳动物的MIH片段。

In the paper the problems on haemocyte genesis and differentiation, and reaction of haemocyte during the virus invaded the shrimp are thoroughly studied. The research was helpful to explain the questions such as crustacean immune mechanism, the relation between circulating haemocyte and hematopoietic cell, the molecular mechanism of WSSV infection, and find effective methods for curing the disease etc.

深入研究血细胞的起源分化，以及血细胞在病毒入侵过程中的反应和变化，对于进一步阐明甲壳动物的免疫机制、循环血细胞和造血细胞相互关系、病毒入侵的分子机制以及提出有效防治WSSV方法等问题上有着积极意义。

A lobster and a locust may share a common source for their name,that is, the Latin wordlocusta, which was used for the locustand also for a crustacean that was probably a kind of lobster.

龙虾和蝗虫的名字可能源于同一出处，即拉丁词Locusta ，它用于指蝗虫，也用于表示可能是一种龙虾的甲壳类动物。

Adding to the acklay's crustacean heritage, Animation Director Rob Coleman used the creature and Obi-Wan Kenobi to pay tribute to a shot from the 1961 Ray Harryhausen classic, Mysterious Island, in which a gigantic crab threatens a spear-wielding human.

特效导演罗伯？科尔曼用这种生物和奥比旺？克诺比（Obi-Wan Kenobi）影射了1961年雷？哈里豪森的作品《神秘岛》中的一个场景--一只巨大的螃蟹吓坏了一个擅用长矛的人。

Sure, she may be just a small aquatic crustacean, but the female sea louse is No. 1 on our list and here's why. First, she's lured by the male into his bachelor burrow for mating where she discovers that she's actually in a harem with 25 other pregnant females!

的确，她可能不过是一种小型水生甲壳类动物，但是雌海虱高居榜首的原因如下：首先，她被雄性海虱骗入其单身洞穴交配时才发现，她只是其这只雄性海虱众多妻妾中的一员，还有其他25只已经怀孕的雌性海虱也在洞中！

We are in a good position to meet your requirements.

我们完全可以满足你方的需求。

We are all pervade d with a sense of disaster.

我们普遍有大祸降临的感觉。