查询词典 shellfish

This paper analyzed the nutrient content of Andrias davidianus, including protein, fat, calcium and phosphorus; compared the nutrient content of 17 amino acids in protein and the main trace elements in muscle of Andrias davidianus with other high-quality aquatic products (fish, shellfish, shrimp, turtle class, frogs, and snakes); and concluded that Andrias davidianus is a new kind of aquaculture with high nutritional value and significant economic benefits.

张红星1，王启军1，赵虎3，张驰2（1陕西省动物研究所，西安，710032；2 汉中天成生物工程有限公司陕西汉中，723200；3河北农业大学动物科技学院，河北保定 071001）摘要：本文分析了大鲵常规营养成分(蛋白质、脂肪、水分、灰分、钙和磷)的含量，同时对其蛋白质的17种氨基酸和肌肉中的主要微量元素铁、铜、锰、锌进行了与其它优质水产品：鱼类，贝类，虾类，龟、鳖类，蛙、蛇类的营养成分的比较，表明大鲵是一种营养价值极高的经济效益显著的水产养殖新品系。

Base on content of chlorophyll a and feeding type of fish and shellfish a food web methods was designed to control eutrophilication. The native freshwater bivalve,Anodonta woodiana, was selected as a filter to remove the algae in the water. The result is quite satisfied and promising.

本研究以水中叶绿素a浓度为基础，鱼类食性为辅，发现使用本土种且具有经济价值之淡水圆蚌，来作为滤除水中藻类的生态方法颇具可行性，利用藻类吸收营养盐、圆蚌食用藻类、再将圆蚌移除之方式而达到降低水库营养盐能量的目的。

Titanium ascorbate ; fish ; shellfish ; anura ; substance of low toxicity

抗坏血酸钛；鱼类；贝类；无尾两栖类；低毒物质

A morning market is held at the bay area near the railway station, where more than 360 stalls packed tightly together attract shoppers with freshly caught squid, scallops, salmon eggs, Atka mackerel, and many other kinds of fresh fish and shellfish.

铁路车站附近的海湾地区有热闹的早市，360 多家店铺鳞次栉比，交易的海产品都是刚捕捞上来的新鲜货，品种繁多，有乌贼鱼、海扇、鱼卵和花鲫鱼等等。

Most of them belong to euryhalin Bacillariophyta,and may be used as the food for shellfish.

石油类、Cd、Cr、Hg、Cu及PCBs残留量在一些贝体内不同程度地超过GB18421-2001《海洋生物贝类质量标准》。

To evaluate the toxicity of the sludge, dredged from Victoria Port of Hong Kong , to marine benthonic animals lived in its pouring region, the toxicity test of the sludge to marine benthonic animals, including benthonic shellfish and crustacean, has been conducted.

为了评价香港维多利亚港疏浚淤泥对倾倒海区海洋底栖动物的影响，进行了两种底栖贝类和一种底栖甲壳类的生物毒性累积试验。结果表明，试验底栖贝类结蚶和缢蛏暴露在试验淤泥中240h和480h后，随暴露时间的延长，累积率增大。

Feburary 1995, company of Si Man of German shellfish tower and company of books of Chinese science and technology are joint-stock build Shanghai Bei Dasi graceful culture is industrial limited company.

1995年2月，德国贝塔斯曼公司和中国科技图书公司合资建立上海贝塔斯曼文化实业有限公司。1997年，他们在上海建立了中国第一个合资书友会，首次将风行全球的贝塔斯曼书友会的经营理念带到中国。

Report from our correspondent yesterday, china of shellfish tower Si Man announces formally to stop Shanghai Bei Dasi industrial limited company is in graceful culture China business, add the Beijing that announced to stop on June 13 this year 21 centuries books interlinks Beidasiman limited company business, its are in China meeting business already stopped book friend entirely.

本报讯 昨天，贝塔斯曼中国正式公布终止上海贝塔斯曼文化实业有限公司在华的业务，加上在今年6月13日公布终止的北京贝塔斯曼二十一世纪图书连锁有限公司业务，其在华的书友会业务已全部终止。

Last as a result of management business deficit, international medium tycoon -- graceful group shuts German Bei Dasi finally to be able to reach chain bookstore in Hua Shuyou, but presiding and financial officer holds whole world of shellfish tower Siman concurrently directorate member Thomas Rabe tell yesterday " daily of the first finance and economics ", beidasiman won't because of market of this comprehensive evacuate China, this is the one part that company strategy adjusts only.

由于经营业务持续亏损，国际传媒巨头——德国贝塔斯曼集团最终关闭在华书友会及连锁书店，但贝塔斯曼全球首席财务官兼董事会成员Thomas Rabe昨日告诉《第一财经日报》，贝塔斯曼不会因此全面撤出中国市场，这只是公司战略调整的一部分。

Objective To understand the situation in management and control of diarrhetic shellfish poisons in the world and the gap between China and other advanced ones,and then propose proper advice for improving the system of laws and regulations con-cerned in this country.

目的 了解各国腹泻性贝类毒素管理控制现状以及我国腹泻性贝类毒素监督管理方面的不足，提出完善我国法规管理体系的合理化建议。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。