受技术经济条件限制，我国西部盐湖中蕴藏的大量镁资源至今尚未得到有效利用。
The huge amount of magnesium resource contained in the western salt lakes is not utilized effectively due to the limitation of the technical and economic conditions.
工作压力是油气管道设计中的一个重要部分，它对管道的技术经济条件影响很大，如何确定它非常重要。
The operating pressure of oil and gas transportation pipelines is a major part in design, which will impact on the tech-economic target and it is very important to determinate it.
在原燃料和装备水平一定的条件下，合理的操作制度对高炉的技术经济指标起到决定性的作用。
Under certain conditions of raw material and equipment, the reasonable operation system plays an important role in increasing technical and economical index of BF.
安全预评价是一个复杂的技术经济系统工程，其影响因素、关联变量和约束条件复杂。
The safety pre evaluation is a complex technology economic system engineering and it is complex due to influential factors, on relation variables and constraining conditions.
简要介绍了矿床技术经济评价中的评价阶段及条件。
A brief introduction on the period and the conditions for evaluation during the technical economic evaluation on ore deposit is given.
文章介绍了技术工艺和技术经济环境指标，以及项目技术的适用条件。
It was also discussed that suitable conditions of technology craft, environment index of technology economy and item technology in this paper.
按照该项目的设计条件，从技术经济上对汽泵和电泵方案进行详细比较，提出空冷机组给水泵配置的推荐意见。
Recommendation for the configuration of feed water pump in air cooling units is given based on the design condition of the project and comparison between steam pump and electric pump economically.
本文通过技术经济比较，对营城煤矿条件下，薄及中厚煤层群采区分层或分组的合理布置方式作了分析。用经济分析法确定了在这种条件下采区分组布置的合理界限。
Through the comparison of technical economy, this paper has analysed the proper layout of individual beds or separate groups for multiple seams of thin and medium thickness in the Ying Cheng Colliery.
燃气热电冷三联供机组的市场发展前景主要和以下因素有关：社会需求量、电力和燃气供应条件及技术经济性。
The market development of gas driven CCHP system depends on the following factors: social demand, supplying condition of electricity and gas and technique economics.
本文较详细介绍常压合成吗琳新工艺的装置、工艺条件、催化剂、三废治理及工业化进展情况与技术经济分析。
New process of morpholine syntheses at normal pressure was recommended about its equipments, process conditions, catalyst, water treatment, industrial development and technic-economic analysis.
论述了龙滩水电站优越的建坝条件、先进的技术经济指标、巨大的经济效益和社会效益。
The paper discusses the excellent condition of damming, advanced technical economic index, great economic and social benefit of Long Tan Hydropower Station.
通过一个典型的生产应用实例，说明了涂层硬质合金车刀切削条件优化的方法和技术经济效盆。
Some essential rules for the application of coated carbide tools are proposed, and a typical example is chosen to show the optimization of the cutting conditions of a coated carbide tool.
考虑天然气田的规模、所处的地理条件、用户和技术经济等条件，每种天然气储运方式所适用对象各不相同。
Every technology of natural gas storage and transport has different application conditions, considering natural gas reserve size, geographic conditions, consumer's conditions and technical economy.
对于非嵌岩人工挖孔灌注桩，本文提出根据土质条件多节扩头，即沿桩身设置若干个嵌坎的设想，对于提高单桩承载力，具有显著的技术经济效果。
In this paper, a new idea of increasing the load - bearing capacity of single pile is presented for non -rock -inlaid manual digging pile.
对于非嵌岩人工挖孔灌注桩，本文提出根据土质条件多节扩头，即沿桩身设置若干个嵌坎的设想，对于提高单桩承载力，具有显著的技术经济效果。
In this paper, a new idea of increasing the load - bearing capacity of single pile is presented for non -rock -inlaid manual digging pile.
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