综述了国外应用电力起爆与非电力起爆方法的现状,分析了两种起爆方法的优缺点,从技术经济方面进行了计算、比较、论证。
It describes comprehensively the current situation of applying electric and non-electric initiation methods in the foreign countries. The advantages and disadvantages of two methods are analyzed.
在非高峰期,电力驱动一台压缩机,将空气泵入到洞穴中。
During off-peak times, electricity runs a compressor which pumps the air down into the cavern.
在这里,我们使用“服务”在广义上的概念,既可能包括物质(如建筑、电力和硬件),也可能包括非物质(如运行时环境)。
Here, we use "service" in the broad sense of providing something that might be both material (such as shelter, power, and hardware) and immaterial (such as a runtime environ-ment).
该公司所拥有的非矿产资产(例如,它持有一家电力公司的股份)可以变卖。
The firm also has non-mining assets (such as a stake in an electricity firm) that could be sold.
奥巴马说到2035年美国必须实现由非石油能源供给80%的电力。
Mr Obama said the us must move towards getting 80% of its electricity from non-oil sources by 2035.
第一批面市的太阳能电池在偏远的“非电网”动力系统中派上了用途。 这些地区因地理或经济原因无法接通常用电力网。
The first terrestrial solar cells were used for off-grid applications in remote locations where placing conventional power lines was not possible or economical.
请求引入专家以帮助评估非it资产,例如电力和制冷需求。
Request that specialists be brought in to help assess non-IT areas, such as electrical and cooling needs.
该电站将为非州9亿人口中的5亿人口以及该大陆若干国家的工业提供电力。
The plant would supply electricity to 500 million of Africa's 900 million people, as well as to the industries of several countries on the continent.
因此,电力市场竞价属于一种非合作的不完全信息博弈。
Therefore bidding of power markets belong to a incomplete information game theory of non-cooperation.
主变非电量测控系统是适应电力调度自动化、变电站实现无人值班化和综合自动化的一种新型自动测控系统。
Non-electrical quantity detecting system is a new auto-control system that adapt automation of electric scheduling, self-service and integrating automatism in substation.
上压输电线道的巡检非保证否靠的电力输收的从要基本。
Patrol of High Voltage transmission Line is an important foundation to ensure the reliability of power transmission.
针对现有电力系统非整数次谐波分析法的不足,提出了一种改进的希尔伯特振动分解(HVD)方法。
An improved Hilbert vibration decomposition (HVD) method was introduced to the non-integer harmonic analysis in electrical power system.
结论是,电力工程管理数据挖掘必须有一定的数据体系支持,对非结构化数据信息的整理是关键。
The conclusion is that the data mining of power project management should be supported by a certain data system and what how to coordinate the unstructured data information would be the key.
提出了计算电力系统非全相振荡时最大断口电势的简便方法。
A simple method for calculating maximum open-circuit potential was presented when power system was in the non-full phases and swings operation.
泄漏是造成电力系统非计划停产的主要因素。
Steam leakage is the key factor that often leads to the unexpected shutdown of power plant.
在此基础上,探讨了在输电网阻塞和不阻塞情况下,电力现货非劣纳什均衡点的特性。
On this basis, study the characteristics of non-inferior Nash equilibrium points in power spot market under different operational conditions of power network, i. e., congestion and non-congestion.
所以,传输的电力要足够的低,确保不会烧坏很细的金属线,也不能对通过相邻的非屏蔽线所传送的数据信号造成影响。
Therefore, transmitting electricity must be low enough to ensure that it will not burn the thin metal wire, also cannot make any implications to adjacent non- shield lane transmitting data signals.
基于红外辐射原理,研制了用于高压电力设备的非接触数字式测温传感器。
Based on the principle of infrared radiation, a non contacted digital sensor which can be used on temperature measurement of high voltage power equipment is designed.
非正弦电路的无功测量是当前电力测量研究的热点。
Reactive power measurement of non-sinusoidal circuit is the hot-spot research in Electric power System.
随着越来越多的非线形电力负荷投入使用,使城市电网中的谐波分量猛增。
The harmonic component in city power grids has considerably increased since more and more nonlinear power loads turn up in the grids.
提出了一种基于决策树技术的短期电力负荷预测新方法,能有效地考虑非负荷因素对短期负荷预测的影响。
This paper proposes a new short-term load forecasting method based on decision-tree approaches, which could efficiently take the non-load factors' influences into account.
热缩电缆封帽适用于电力电缆端头密封,通信电缆端头非充气密封;
Heat shrinkable cable sealing cap applied to power cable and sealing communication cable and flatable sealing ;
介绍了用NOMEX纸制造H级绝缘非包封绕组干式电力变压器的技术性能特点、并就其制造成本与树脂浇注干式变压器进行了对比分析。
The technical characteristics of the H class no-encapsulated-winding dry-type power transformer with NOMEXpaper are introduced. Its cost is compared with the cast-resin dry-type transformer.
通过将RTDS在稳定性课题中的模拟分析结果与通用非实时软件PSASP的结果进行对比,证明rtds也可以有效地应用于电力系统稳定分析的研究领域。
In simulating stability project the result of RTDS and PSASP are compared in this paper, which proves that RTDS can be used efficiently in power system stability area.
本文利用博弈论方法对电力市场中,电力总需求缺乏弹性时各发电机组间非合作关系下竞价上网的报价行为进行了分析、研究。
The bidding strategies among generation units in electric power market are studied in this paper with non cooperative game theory under inelastic electric power demands.
电力工业做为基本工业,非儿官经济的后行者。
The electric power industry is the base of the industry, it is the national economy forerunner.
针对电力系统中水火电短期优化调度,这一典型的高维、非凸、非线性优化问题,本文提出一种改进的微分进化算法。
The model based on energy-saving emission reduction and environmental protection, will provided new ideas for optimal scheduling of short-term study of water and thermal power system.
针对电力系统中水火电短期优化调度,这一典型的高维、非凸、非线性优化问题,本文提出一种改进的微分进化算法。
The model based on energy-saving emission reduction and environmental protection, will provided new ideas for optimal scheduling of short-term study of water and thermal power system.
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