查询词典 fishery

The demersal fishery resources in all areas of the northern South China Sea have been over-exploited, and more severe overfishing occurred in the inshore and offshore waters than in the out shelf.

南海北部海域底拖网渔业资源均处于过度开发状态，沿岸和近海过度开发较严重，外海过度开发的强度相对较轻。

On the basis of the bottom trawl fishery resource investigation in the offshore water of south Zhejiang in May, August, November 2006 and February 2007, this paper estimated the abundance and allowable catch of demersal species.

2006年5月、8月、11月和2007年2月，对浙江南部外海渔场使用底拖网进行渔业资源调查。据其资料，使用扫海面积法估算浙江南部外海底层渔业资源量以及可捕量。

None of the four models could work well in the scenario 2, under explored stock, however they got accurate results in scenario 1, regulated stock. The Schnute model work well in full explored stocks such as scenario 1, 3, 4 and 5, especially in low biomass stocks such as scenario 3, but not suitable to the under explored stocks such as scenario 2. The W-H model generally performed well in all kind of scenarios especially in scenario 1, 4, and 5. In the swordfish, xiphias gladius, fishery, estimation of W-H model and D-Fox model produced MSY about 14000 ton, very near the result of Prager in 1996.The author tentatively explored the suitable fishing condition for the models to stock assessment.

四种剩余产量模型在充分捕捞且管理良好的渔业1中评估效果较好而在捕捞不足的渔业2中效果较差；Schnute模型在充分捕捞的渔业如渔业1、3、4、5、尤其是在低生物量的渔业3中评估效果较好，但不适合评估未充分捕捞的渔业，如渔业2；Walters-Hilborn模型适用于各种渔业，尤其是渔业1、4、5；在过度捕捞渔业中如渔业3、4，模型对参数q的估计较其它参数接近真值；在北大西洋箭鱼渔业的评估中，W-H模型和D-Fox模型对MSY的估计约为14000吨，接近于Prager(1996)的结果。

Because of more monitoring classification and data type, too much data from the fishery monitoring,it is difficult to show results of data analysis intuitionally and roundly by groovy method of statistics and analysis...

由于渔业资源监测所获得的监测类别多，数据量大，数据类型较多，传统的统计分析方法，很难全面直观的将分析数据及结果呈现出来，同时由于渔业资源监测涉及到监测站点多、监测区域广，有的要跨越几个省市，这样数据难以与地理信息有机结合起来，传统的数据统计结果已不能适应渔业资源动态监测的需要。

The paper analyzed variety status of fishery species and dominant species in trawl production based on data of trawl production and biology measuration in waters of the Yangtze River Estuary in 1990's.

利用长江口水域20世纪90年代的拖网生产资料以及生物学测定数据，分析该水域拖网生产的渔获种类及优势种的资源变化状况。

In this paper, GIS is adopted to analyze the long-time series of ecological feature of Ommastrephes Bartrami and the relationship between Ommastrephes Bartrami fishery and oceanic environment factors in North West Pacific, based on the North West Pacific Ommastrephes Bartrami database.

本文利用地理信息系统，基于863项目建立的西北太平洋柔鱼综合数据库，对西北太平洋柔鱼渔场与海洋环境因子的关系，以及柔鱼生物、生态学特征进行了长序列数据分析研究。

The author will cast development of bait pot piscicultural to offer a few proposals henceforth to Shandong reservoir fishery.

笔者对山东水库渔业今后投饵网箱养鱼的发展提出一些建议。

Establishing long-term scientific and technical cooperation with South China Sea Fisheries Research Institute, Guangdong Ocean University, severy Fishery Research Institutes, this company promotes its breeding technology and quality all the times.

公司现有员工150人，技术人员22人（其中高级2人，中级6人）公司与中国科学院南海海洋研究所、广东海洋大学及省内外数家水产研究机构建立了长期产学研合作与技术依托关系，使海珍品繁育技术、品质不断提升。

It's an important marine fishery resource with high economic values. Anatomical, histological and histochemical methods were used on the studies on the form, the organization and the location of relevant digestive enzyme in digestive tract of Sipunculus nudus, and discussed the relationship along morphology, structure and function.

本论文运用解剖学、组织学和组织化学的方法对裸体方格星虫消化道形态、组织结构和有关消化的定位及其分布进行了研究，探讨形态结构与功能的关系，以丰富星虫动物形态学、组织学和组织化学内容，为裸体方格星虫消化生理的研究及增养殖提供理论基础，并对星虫动物的分类具有重要作用。

Sooke BC Fishing Sooke BC on Vancouver Island is known for its year-round fishery.

公元前搜救渔民搜救卑诗省温哥华岛是已知其全年渔业。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。