经济效益

Discussed mine of zinc of lead of stannic iron hill nearly 10 years to come, in geological data, production exploration and geology look for the geology in mine and mine mine process to manage the job, think to strengthen mine ground to pledge administrative job is one of important steps that raise mine economic benefits.

论述了锡铁山铅锌矿近10年来，在地质资料、生产勘探和地质找矿与矿山开采过程中的地质治理工作，认为加强矿山地质治理工作是提高矿山经济效益的重要手段之一。

Through analyses and assessment of Hulunbeier grassland ecosystem as a case study, the value of the grassland ecosystem and indirect value of ecosystem services in Stipa baicalensis steppe under different grazing intensities, qualitative study of h.

本研究以呼伦贝尔草地为研究对象，通过分析与评价呼伦贝尔草地生态系统提供的生态系统产品和服务功能的生态经济价值，以及不同放牧强度下贝加尔针茅草地的间接服务功能价值，定量研究呼伦贝尔草地生态系统为人们所带来的巨大的生态经济效益，以期为保护、建设和促进呼伦贝尔草地资源的可持续利用和发展奠定基础。

To guarantee t he s uccessful fulfil ment of t he fout h phase engi neeri ng of t he project ,t he strategi c t hought and t he constructi on tas k s hould be cleared .

在系统调查和研究的基础上，分析了陕西省三北防护林工程的建设现状，并对三北防护林工程生态效益、经济效益及社会效益进行了评价。

Removal and recovery of nitrogen and phosphorus from wastewater by struvite crystallization,which has the advantages of high removal rate and rapid reaction rate.

采用磷酸铵镁沉淀法处理含氮磷的废水，具有氮磷去除率高，反应速度快的优点；同时，回收氮磷生成的磷酸铵镁是一种缓释肥，具有良好的经济效益。

At last, indoor test to the new subterrene drills is carried out. All norms getting from the test achieved require designed. If this subterrene drills is popularized and applied on engineering construction, great economic benefits can be gained soon.

对新式热熔器进行了室内试验，得出的各项指标基本达到设计要求，若该热熔器推广应用于工程施工中，将会产生巨大的经济效益。

The course of heat conducting in the drills has a detailed analysis first time, and it's pointed out that the loss of heat energy can be decreased through the reduce of distance between heating resistant element and inner casing of the subterrene drills, and thickness of the shell.

对新式热熔器进行了室内试验，得出的各项指标基本达到设计要求，若该热熔器推广应用于工程施工中，将会产生巨大的经济效益。

After the testing we know that the property in the differencedecompress de-wax oil that produced sulphonation refining oil in the unit.Thesulphonation refining oil blend with base oil of lubricant to review quality andbenefit.

经过试验掌握了不同减三线脱油在装置浅度磺化后抽余油的性质，将磺化抽余油按照深度精制基础油进行润滑油调合，考察其质量状况和经济效益。

By carrying out the strategy of prospering the company with science improvement, the company develops tens of new products to the markets every year and it will further speed up the pace of opening to the outside world, vigorously tade part in the international economic cooperation, and willing to bring about a beautiful future with all insight personnel both domestic and abroad.

我公司以多品种、高质量为中心，经济效益与社会效益并重，发展化学试剂和其它精细化学品为重点强化企业管理，通过实施科技兴企战略，每年面对市场开发新产品几十种，并将进一步加快对外开放步伐，积极参与国际经济合作，愿与国内外各界有识之士共同创造美好未来。

The said new technology will raise the Zinc concentration in the teated liquid to be higher than 30 g/L,and therefore the treated liquid can be reused as a process solution in a Zinc plant.The liquid permeating the membrane,with Zinc less than 0.1 g/L,is neutralis...

电解废水经膜分离处理后，浓缩液中锌浓度可达30 g/L以上，回收后全部进锌冶炼系统，透过液中锌浓度在0.1 g/L以下，用碱调节pH 5~6后可回用于电解工序洗板，实现了废水资源化和车间废水零排放目标，具有显著的经济效益和环境效益。

It can completely meet the requirement of the multi-driver system of the paper machine, and it will also bring good influence to both society-effect and economy-effect, that applying advanced technicology of the driver system to the paper machine.

实践证明，将这一先进的传动技术应用到造纸机上，完全可以满足多传动点的纸机传动系统的要求，同时还具有良好的社会效益和经济效益。

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。