英语释义

1. a catadromous burrowing crab (Eriocheir sinensis of the family Varunidae) native to eastern Asia that has a light brown to olive green carapace and white-tipped claws with distinctive thick patches of setae — called also hairy crab Note: The Chinese mitten crab has been accidentally introduced into waterways of Europe and North America where it is considered an invasive species. It is valued as a food in Chinese cuisine.

片语

mitten crab eriocheir japonica绒螯蟹

mitten-crab-stocking河蟹放养

Japanese mitten crab日本绒螯蟹

Chinese mitten crab中华绒螯蟹

breeding of mitten crab河蟹育苗

mitten crab eriocheir sinensis绒螯蟹

mitten crab carapace蟹壳

chinese mitten crab eriocheir河蟹

Shanghai mitten crab大闸蟹

英汉例句

• however, an environment agency spokesman says: 「we would oppose chinese mitten crab fishing because it might encourage its spread to other areas.」

  但是，一个环保机构发言人说：「我们将禁止中华绒蝥蟹捕捞，因为这可能会刺激它往其他区域扩展。」

• the liver index 7.5 could be suggested as the indicator to harvest the mitten crab of yangtze population.

  作者建议把肝脏指数75作为捕捞长江水系河蟹最佳时机的指标。

• currently the wild seed crab resources are almost exhausted and the identification of the yangtze population the mitten crab is an urgent need.

  目前长江天然蟹苗资源已近于枯竭，其它水系蟹苗的引入更导致河蟹种源的混杂。

• results:37 flavor compounds in samoan crab and 30 flavor compounds in chinese mitten crab were identified.

  结果：在青蟹和湖蟹中分别鑒定出37种和30种挥发性成分。

• the egg mass rate, megalopa yield, growing rate and the survival rate of the young chinese mitten crab are promoted significantly while proper ratio ground water is applied to the cultivation.

  通过适量地下水在育苗中的使用，使蟹苗在抱卵率、大眼幼体产量、生长速度及成活率等技术指标上有明显提高，这对中华绒螯蟹育苗研究和指导养殖有重要意义。

• although the system was originally designed for research with the fresh water mitten crab eriocheir japonica , it can be used with other decapods with slight modifications.

  即使这项系统最初是为淡水日本绒螯蟹的研究设计，但是经过微小的改变可以应用到十足类其它的种类。

• besides these, the mitten crab produced in the surrounding areas boosted too, the trade amount of reached 110 mt per day.

  上海周边产的大闸蟹在沪的销量也独领风骚，这几天每天的成交量都在110吨左右。

• methods:the volatile compounds of samoan crab and chinese mitten crab meat were analyzed by gas chromatography-mass spectrometry with solid phase microextraction technique.

  方法：采用顶空固相微萃取-气相色谱-质谱联用技术分别对青蟹和湖蟹肉挥发性成分进行分析。

• in this paper, genetic engineering technique was used for studying on gonad-inhibiting hormone(gih), which has an important effect on chinese mitten crab gonad growth.

  本文用基因工程方法来研究在中华绒螯蟹性腺发育过程起重要作用的性腺抑制激素。

• this paper reported the concentration and changes of vitamin c in liver pancreas, muscles andrepreductive gland in chinese mitten crab after living through the winter.

  本文报道了中华绒螯蟹越冬后肝胰脏、肌肉和生殖腺维生素c的含量及变化。肝胰脏为中华绒螯蟹储存维生素c的器官；