the learned sense of this article is to introduce the reason of water area desertification by the numbers, conclude and summarize the ecological benefit, economic benefit, social benefit of stock enhancement, discuss the direction of stock enhancement, provide the gist for the future.

  • 本文的学术意义在于系统的介绍水域生态荒漠化的成因,并归纳总结了增殖放流的生态效益、经济效益和社会效益,探讨了今后增殖放流的发展方向,为今后从事此方面的研究提供依据。
  • 来源:互联网摘选更新时间:2026-07-13 20:47:37

  • 重点词汇
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • directionn. 方向;趋势;方面;用法说明;
  • sense of…的感觉;
  • this article本文;
  • summarizevt.总结,概述;
  • benefitn.好处;优势;福利费;保险金;慈善活动;
  • watern.水;水域;领海;困境;
  • economicadj.经济的;经济学的;有利可图的;
  • isvt.& vi. 是(be的三单形式);
  • 相关例句
1、

based on the theory of fishery resources assessment and the characteristics of fishery stock enhancement and releasing, the method was put forward to assess the enhancement effect of fishery stock by calculating the biological statistics amount of population.

依据渔业资源评估原理,结合渔业资源增殖放流的特点,提出一套计算群体生物统计量进而评估渔业资源增殖放流效果的方法。

互联网摘选

2、

fishery resources enhancement and release is a method which release cultured juveniles of fish, shrimp, crab, shellfish and etc. into the wild either for restocking or for enhancement of fishery biomass.

渔业资源增殖放流,是通过向天然水域投放鱼、虾、蟹、贝等各类渔业生物的苗种来达到恢复或增加种群数量和资源量的一种方法。

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3、

in order to protect and restore shrimp production, the state authorities not only strengthen the protection of wild shrimp and the management of sea, but also do the releasing work of shrimp.

为了保护对虾资源和恢复对虾产量,国家相关部门不仅加强了野生虾群的保护和海域的管理,同时还进行了对虾的增殖放流工作。

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4、

the longtime research practice shows that the enhancement and release in scientific way is an important way to improve fishery waters, restore fishery resources, protect the biodiversity and promote sustainable development.

长期的研究和实践表明,科学的增殖放流工作,是改善水域生态环境、恢复渔业资源、保护生物多样性和促进可持续发展的重要途径。

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5、

fish multiplication releasing and catchment analysis showed that releasing pelagic filter-fish could increase value of output and also purify the water environment in the case of not applying any fertilizer.

2008年~2010年的鱼类增殖放流及渔获物分析证明,在不施用任何化肥的情况下,放养滤食性上层鱼类,不仅增加了产值,也净化了水体环境。

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6、

the paper brief introduce the application of several marking techniques and tagging methods that often are used in fisheries resource enhancement and releasing.

本文简要介绍了在国内外渔业资源增殖放流中通常使用的几种标志技术和方法。

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7、

study on the method for assessment of enhancement effect of fishery stock

渔业资源增殖放流效果评估方法的研究

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8、

discussion on enhancement species of artificial reefs area of guangdong

广东人工鱼礁区增殖放流种类初探

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9、

current status and prospect of fisheries resource enhancement in shandong province

山东省渔业资源增殖放流现状与展望流网渔船,漂网渔船

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10、

feasibility and proposal on enhancement releasing of jellyfish in laizhou bay

莱州湾海蜇增殖放流的可行性及建议

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11、

the sd simulation of shrimp enhancement and release in shandong shows that the simulating result is approximately consistent with the reality.

山东省中国对虾增殖放流的SD仿真模拟结果表明,模型运行结果与实际情况基本吻合。

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13、

After analyzed the survey data and China Statistical Yearbook and some other yearbooks, we have found the following issues: I. The free policy has achieved a strong positive effect.

通过对调研数据和《中国统计年鉴》等年鉴的数据分析,结合文献整理成果,我们有以下发现:一、城市义务教育免杂费政策实现了很强的正向效应。

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14、

Data from Chinese health statistics yearbook published in recent years indicate that the health facilities has greatly improved in China as a whole, such as built-up area, sickbed number and equipment.

通过查阅近年的《中国卫生统计年鉴》,反映出在全国整体水平上各级卫生机构的设施状况有了较大改善,如建筑面积、床位开设、仪器设备配置等方面。

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15、

Chapter 3 chooses relevant data in 2008 China Statistical Yearbook, makes prediction and analysis to the income of urban residents by traditional GM ( 1,1) and does research to the model error and precision.

在第三章中选择2008年中国统计年鉴的有关数据,通过传统的GM(1,1)模型对我国城镇居民收入进行了预测与分析,并对该模型的误差以及精度进行了分析和讨论。

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16、

Researching a set of data obtained from the" The Statistical Yearbook for Latin America and the Caribbean "and" China Statistical Yearbook", several issues for both.

本论文原始数据来源于各期《拉丁美洲、加勒比海统计年鉴》以及《中国统计年鉴》。

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17、

Based on the Yearbooks of Labor Statistics and Census Data of 2000 of China, the extents of sectoral/ occupational gender segregation are examined, mainly by emphasizing on the measure of Square Root Index.

文章应用中国历年劳动统计年鉴和2000年人口普查数据,对中国产业职业别隔离状况进行检验与分析,重点对平方根指数进行测度,得出相关的结论。

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18、

After studying the income characteristics of town and rural households based on China Statistic Almanac, this paper puts forward a calculation of Gini coefficient, and obtains the Gini coefficients from 1982 to 2001 of town, rural and national households.

根据中国统计年鉴城镇居民和农村居民收入数据的特点,对相应的基尼系数计算进行了研究和探讨,并给出了一种推算方法,计算了1982&2001年城镇、农村和全国居民的基尼系数。

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19、

With the trade data and industry output data from China Statistical Yearbook, energy consumption data from China Energy Statistical Yearbook and Input-Output Table of China ( 1997), embodied energy in goods trade of China from 1994-2001 was estimated.

利用《中国统计年鉴》的工业产出数据、贸易数据,《中国能源统计年鉴》的部门能源消耗数据以及1997年的全国投入产出表,分析了中国对外贸易中的体现能。

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20、

Based on the data announced by Chinese Statistical Yearbook: 2003, this article predicts to the short-term supply and demand of labor force and the rate of unemployment in cities and towns of China, which gives us some helpful enlightenments.

本文在《中国统计年鉴:2003》公布的数据基础上,对中国城镇范围内劳动力的短期供求状况和失业率进行了预测,并从中得到了一些有益的启示。

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