经济效益

Using 24 heads of beeves to conduct the test of effect of different raising and managing ways on beeves liveweight gain in Danzhai County, Guizhou Province during September and December, 1995, and analysing the fodder conversion efficiency, liveweight gain efficiency and economic benefit of beeves, the results showed that the fattening effect was significant while under the condition of fully confined rearing ammonifying fodder combined with little concentrated feeding stuff and semi-confined rearing combin...

1995年9月～12月在贵州省丹寨县，用24头试验牛进行了不同饲养管理方式对肉牛增重效果的试验，并对肉牛的饲料转化率和增重率以及经济效益进行了分析，试验结果表明：全舍饲氨化秸秆结合少量精料组与半舍饲结合放牧组育肥效果显著，经济效益最好。但是，在我国贫困地区，适合推广的仍然是全放牧育肥法，尽管该方式延长了饲养周期，但在我国目前的情况下，仍然是经济的

Years practice of leaving residues to the cane field after harvested manifested evident effects of soil more and more fertilizing, even if continuous cane cropping. In addition, 180-210 yuan per hectare economic benefit earned, the favorable soil ecology circle was built, of which should be increased output, decreased cost and mineral consumption.

蔗叶还田除了当造可获得180~210元／hm^2的经济效益之外，更重要的还有使土壤环境进入良性的生态循环，既可以获得增产，提高经济效益，降低生产成本，又可以减少对矿物资源的消耗，具有多重的良好社会效益。

Based on the analysis of different methods for appraising the port resource economic effect, the data envelopment analysis and modified data envelopment analysis models are introduced to make a comprehensive appraisal of economic effects of 12 Chinese container terminal companies, and the comparative analysis of the relative effective values obtained by DEA and MDEA models is made.

在分析港口资源经济效益评价方法的基础上，引入DEA及MDEA模型，对我国12家集装箱码头公司的经济效益进行了综合评价，并对它们分别得出的相对有效值进行比较分析。

On the foundation that analyses to meaning of technical progress economic benefits, offer the quota system of economic benefits of progress of technology of business of an assessment industry, give out the computational formula of each index and index function.

在对技术进步经济效益涵义分析的基础上，提出一个评价工业企业技术进步经济效益的指标体系，并给出各指标的计算公式和指标功能。

The short-term economy increase is bound to cover up the debasement of comprehensive benefit of economy, social and ecology.

一些反映近期经济效益的喜人的"正数增长"后面，必然掩盖着长远的生态效益、经济效益和社会效益等方面的"负数增长"。

It is an effective approach to saving resources and exploiting the efficiency of them.

因此，谋求经济效益的重点，是质量的经济效益。

This paper analyzes the concept of navigation economic benefits, establishes the navigation economic benefits index frame based on the characteristics of INEJ, and gives the formula for each benefit in it, which provides reference for decision-making or project evaluation.

本文分析了航运经济效益概念，根据内河航电枢纽工程特点，建立了航运经济效益计算指标体系，并对指标体系中各项效益的计算进行了探讨，提出了量化计算公式，供项目决策或评价时参考。

Meanwhile to national, the place and the peasant household tripartite main body pursue goal carries on the simplification, the hypothesis country by the ecology benefit primarily, the peasant household take oneself home economics benefit primarily, the place by the place economic efficiency primarily, further simplifies as the ecology economic society benefit.

同时对国家、地方及农户三方主体追求目标进行简单化，假定国家以生态效益为主，农户以自己家庭经济效益为主，地方以地方经济效益为主，进一步简化为生态经济社会效益。

The results show that the cultivated land area in Wanzhou will slightly decreased while the construction land will slightly increased,forest land will increased dramatically,and it is difficult to improve the ecosystem service value by single increasing the wetland area.Grassland ecological restoration and increasing orchard area will improve the ecosystem service value by comprehensive treatment of geological hazards and soil loss.The ecosystem service theory value in Wanzhou is 11.89 billion yuan each year,the correction value is 10.64 billion yuan each year,and the present value is 9.65 billion yuan each year.This shows the ecological restoration has good economical efficiency.The optimization of land use structures based on ecosystem service value could satisfy the development of social economy with land demand,and realized the benefit of ecology and economy inphase,the study supported a new way to solve the key technical problem in land use programming in China.

计算结果表明：（1）规划期内万州区耕地面积略有减少，建设用地面积有所增加，林地面积有较大幅度增加，大规模增加湿地面积提高土地生态功能价值则难以实现；（2）地质灾害与水土流失综合治理、草地生态系统修复以及适当增加园地面积，能够提高万州区土地生态功能价值；（3）万州区土地生态经济理论价值为11888亿元/a，修正价值为10644亿元/a，均高于现状值9653亿元/a，土地生态修复与建设的生态经济效益可观；（4）基于生态系统服务价值的土地利用结构优化，能够满足社会经济发展对土地的需求并同步实现生态经济效益的最优，为解决土地利用规划中的关键技术问题提供新的方法。

The best comprehensive economic benefit: the intercrop of corn and flax has the best comprehensive economic benefit in 12 farming modes,while orchard intercropping has the lowest benefit.

粮食生产不同种植方式的综合技术效益（1）通过对张掖市主要的 12种种植方式比较得出玉米套种胡麻综合经济效益最好为 115，68元，其次为胡麻八甜菜为 104.78元，甜菜、小麦／／玉米的综合经济效益也较好，分别为 81.52元和 90.90元。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。