reducing environment

They belong to the black sedimentary rocks formed in a reducing environment .

它们属于还原环境形成的黑色沉积岩系。

In well logging , the natural potential parameters has obvious reaction to oxidize and reducing environment .

测井中自然电位参数对氧化和还原环境的反映比较明显。

The technology has brought new opportunities for increasing fuel utilization and reducing environment pollution for every country .

现已经给各国进一步提高燃料利用水平和降低环境污染带来了新的机遇。

Testing results in oxygen-free system showed that under reducing environment galena possesses no natural hydrophobicity .

无氧体系的研究表明：表面纯净的方铅矿没有天然疏水性；

Moreover , Pr / Ph < 1 indicates that the deposit formed in a reducing environment .

另外，Pr/Ph比值小于1反映了其成矿环境为还原环境。

Hydrogen enriched source rock in strong reducing environment can earlier enter oil generation threshold and generate low maturity oil .

强还原环境的富氢源岩可提前进入生烃门限，生成低熟油；

They lies from reducing environment to strong reducing ones , it has good conditions for biochemistry action in anaerobic environment .

气源层处于还原&强还原环境。具良好的厌氧生化成气条件。

If secondary regulation technology is applied to vehicle transmission , it obviously means much to the vehicle energy recovery and reducing environment pollution .

将二次调节技术应用于车辆的传动系统中，对研究车辆的能量回收再利用和减少环境污染无疑具有重要意义。

The Cometabolism Degradation of Perchloroethylene under Fe Reducing Environment

铁还原环境下四氯乙烯的共代谢降解

The sulfide ( especially troilite ) contained in coal seams is representative a kind of strong reducing environment .

煤层中含有硫化物（特别是硫铁矿），代表一种强的还原环境。

In China 's contemporary urbanization process , regional urban development focusing on some selective towns contributes to effectively land use and reducing environment impact .

在当前中国城市化进程中，合理发展小城镇可以集约利用土地，减少环境影响。

Oil is formed by the decay of animal , and possibly some plant , remains in a reducing environment in sedimentary deposits .

石油是在沉积物还原环境中由动物遗骸，可能还有一些植物遗骸的分解所形成的。

The mud rocks deposited in reducing environment with more saline water , it is better for retention and invert of organic material .

泥岩沉积环境为还原环境，沉积介质咸化程度较高，更有利于有机质的保存和转化。

The real-time and accurate measurement of temperature field is an effective mean for improving product quality , preventing industrial accident , conserving energy and reducing environment pollution .

实时准确的温度场监测是提高产品质量、预防工业事故、节约能源、减少污染的有效手段。

The studies of quartz fluid inclusions showed that or-forming fluid was middle-low temperature , middle salinity fluid belonging to weak acid and reducing environment .

石英流体包裹体表明，研究显示成矿热液为中低温度，中等盐度流体，属于弱酸性、还原环境。

In addition , the evolutional process of minerogenic hydrothermal system from the meta-acid reducing environment to the weak-acid oxidizing environment is described .

此外，还概述了地开石粘土的成矿热液体系从酸性偏还原环境到微酸性氧化环境的演化过程。

Then it proposes the importance of giving priority to public transport development with emphasis on public transport planning , making full use of road resources , reducing environment pollution and so on .

从注重城市公共交通规划、合理道路资源以及减轻环境污染等方面突出大力发展城市公共交通的重要性。

Hydrochemistry zoning from oxidizing environment to reducing environment are obviously occurred and uranium ore-forming process was performed through in groundwater from edge to center of the basin .

从盆地边缘到盆地中心具有明显从氧化环境到还原环境的水文地球化学分带特征，水中铀经历了由溶滤迁移到还原沉淀的矿化过程；

A 6kt / a conventional Claus sulfur recovery unit was revamped with the technology using oxygen-enriched air for increasing the sulfur recovery rate and reducing environment pollution .

为提高硫回收率，减轻对环境的污染，采用富氧技术对6kt/a常规克劳斯法硫回收装置进行了改进。

Combination electric power with gas steam is to apply gas recovered from blast furnace as energy resources , main features of this way are reasonable application resources , energy resources optimization and reducing environment pollution .

煤气-蒸汽联合循环发电工程利用回收的高炉煤气为能源发电，可合理利用资源，起到能源优化，减少环境污染的作用。

The orebody is strictly controlled by NNE-NE trending faults and exist directly in the quartz-carbonate veins showing its neutral-in reducing environment .

矿体严格受NNE-NE向断裂构造控制，直接产在石英-碳酸岩脉中，显示其形成环境为中性-近还原的条件。

The distributed generation ( DG ) is becoming a new research hotspot , which has advantages in terms of making full use of renewable energy , reducing environment pollutants and realizing economic benefits .

分布式电源具有充分利用再生能源、对环境友好、实现良好的经济效益等优点，成为新的研究热点。

Prescribed fertilization , in which precision or half-precision fertilization takes the place of the experience of farmers , has magnitude meanings in reducing environment pollution and increasing fertilizer benefit .

配方施肥采用精量或半精量的先进科学施肥替代耕种者个人的经验施肥，在减少环境污染和提高肥料效益等方面意义重大。

Conclusions Semi micro analysis in analytical chemistry experiment is feasible . It will play an important role in training students in their basic experimentation technique , in cutting down experimental expense , and in reducing environment pollution .

结论分析化学实验半微量化是可行的，不仅有利于培养学生的基本实验操作技能，而且能够节约教学资源，减少环境污染。

In the result of heavy mineral identification shows that the chance of occurrence of autogenic pyrite which indicates reducing environment is higher , and proves the study area is a weak reducing and low-energy environment .

在重矿物中，指示还原环境的自生黄铁矿出现机率较高，也证明了研究海区大环境是弱还原、低能环境。

The metallogenic fluid belongs to the CO 2 NaCl H 2O system which is medium high temperature , medium high pressure , below medium salinity , low density , slight acid slight alkali and reducing environment .

乌拉山金矿成矿流体为中中高温，中高压力，盐度中等偏低，低密度，弱酸性弱碱性和还原环境的CO2－NaCl－H2O体系。

This paper introduces the design and implementation procedure of a centralized heating system . The system is provided with energy saving devices , thus resulting in reducing environment pollution , improving living quality , and is easy to adjust and control the heat energy etc.

介绍了集中供暖系统的设计与实现过程，该系统具有节约能源、减少环境污染、改善人民生活质量、便于用户调节控制热能等方面的优点。

During the development and construction of Liaohe tidal zone oilfield , system engineering of road-bridge-island-harbor is adopted , thus reducing environment pollution and damage to the lowest extent , and providing a new , effective way for development of offshore oilfield .

辽河滩海油田在开发与建设中，采用路-桥-岛-港系统工程思路，使环境污染与破坏降低到最小程度，为海上油田开发提供了一条崭新的行之有效的途径。

It was considered that the measures , such as spreading the cut of iron can with antirust oil , decreasing the pollution in production process , reducing environment humidity and controlling temperature , could be taken to prevent the iron can from rusting .

认为，印铁商标在裁切后的切口上涂上防锈油、减少制造过程中的污染、降低环境温度和控制环境温度是铁壳电池铁壳防锈的有效措施。

Urumqi is one of the typical cities which lack of water resource because of amount insufficiency and quality problems . And sewage reuse in Urumqi plays a very important role in relieving water crisis , reducing environment pollution , building water-saving city and advancing sustainable use of water .

乌鲁木齐市是资源性缺水和水质性缺水的典型城市之一，污水回用对于缓解乌市用水危机、减少环境污染、创建节水城市和促进水资源持续利用等具有十分重要的作用和现实意义。