Fully mechanized caving mining has became mining technology of high output and efficiency in thick coal seam mining.
综采放顶煤技术已成为厚煤层开采的高产高效采煤技术。
ZZS6000/17/37A four pillars chock-shield is fully-mechanized support equipment that is designed for high output and efficiency mine.
ZZS6 0 0 0 / 17/ 37A型四柱支撑掩护式液压支架是专为“高产高效”矿井设计的综采支护设备。
The greater mining height mining is higher in resource recovery rate, better in coal quality, high in output and efficiency and good economic benefit.
大采高开采资源回收率高，煤炭质量好，能实现高产高效，经济效益好。
Roadside support technology is a key technology in coal mining, safe, rational and effective roadside support can guarantee high output and efficiency.
巷道支护技术是煤炭开采中的一项关键技术，安全、合理、有效的巷道支护是保证矿井高产高效的必要条件。
The relations between power output and efficiency and the effect of heat leak and other parameters on the performance of the combined cycle were analyzed by detailed numerical examples.
同时由数值计算分析了热漏等循环参数对循环性能的影响，以及循环功率与效率间的关系。
The results show that all kinds of inlet air cooling technology for gas-turbine may improve its output and efficiency, but it is necessary to combine with the concrete conditions to select the...
结果表明，不论采用何种进气冷却技术都可以有效地提高燃气轮机的出力和效率，但对于不同地区、不同运行条件的燃气轮机，应根据实际条件选择进气冷却方式。
Contour modulation is a technique in which a phase-modulated signal waveform and amplifier output impedance work together to maintain higher efficiency over a sizable output power back-off.
轮廓调制结合了一种相位调制信号的波形和放大器的输出阻抗，可在某个较大型输出电源关闭后保持更高的效率。
Although wireless technologies do not totally overcome these factors, they can be leveraged to maximize output, efficiency and reach at a fraction of the cost and time.
虽然无线技术不会完全解决克服这些因素，但是它们可以被用来扩大产出，提高效率，节约成本。
Thus every second saved gives an extra second to increased efficiency and output.
就这样，从日常生活中挤出来的一分一秒让我有更充足的时间提高效率和超额完成工作量。
All this is inevitably expensive, but Mrs Cheung insists that greater scale creates greater efficiency and reduces the cost per unit of output.
这一切必定花费高昂，但张女士坚持认为，规模愈大，效率愈高，而且每单位产量的成本也愈低。
A spokesman for French engineering company Alstom said they were working on a range of initiatives to improve the wider efficiency of the plant and reduce its carbon output.
法国工程公司阿尔斯通的一位发言人说，他们正致力于一系列工作，以提高该电站的效率并减少其碳排放。
Central to the concept of economies of scale is the idea that the best way to achieve high efficiency, and hence low unit costs, is through the mass production of a standardized output.
规模经济的中心思想就是为达到高效率从而降低单位成本，而进行的通过标准化批量生产所采用的最佳方法。
The output value turns double, and the stock reduces 20%, the operation efficiency obtained the very big enhancement, for example, the time of processing the order reduce from 6 hours to 1 hour.
产出翻了一番，存货削减20%，运行效率获得极大提高，举个例子来说，计划的执行从6个小时缩短到1个小时。
Then we can also start to optimize larger and larger portions of the grid’s operations for whatever we’re trying to minimize or maximize, such as carbon output, efficiency, reliability, you name it.
我们还可以开始优化电网运行的更多方面，比如碳排放、效率、可靠性等等。
The decoder determines the optimum conversion ratio to improve the efficiency of system from the relation between the input and output voltage.
首先采用译码器对输入和输出电压进行判比，确定最优的转换系数，提高了系统的效率。
The coupling efficiency of the amplifier and the factors affecting the output power improvement are investigated.
研究光纤放大器的耦合效率以及影响输出功率的因素。
Load matching is intended to make induction heating power to the rated output power, and improve efficiency.
负载阻抗匹配的目的是为了使感应加热电源能够输出额定功率、提高效率。
A new type of DC switch power which is possessed a DC voltage input and three DC voltage output, and is able to reach higher efficiency has been introduced in this paper.
本文介绍一种新型的直流开关电源，该电源是一种直流电压输入，三种直流电压输出，并能够达到相当高的效率。
Use of Rare earth NdFeB permanent magnet, high efficiency and light weight, low energy consumption, high output power.
磁铁使用稀土钕铁硼永久磁铁，效率高且自重轻，耗能少，输出功率大。
The variety of the output DC voltage is less than 0.3% and the efficiency is higher than 85%.
开关电源经试验验证性能良好，直流电压输出纹波不大于0.3%，效率高于85%。
We will reform large-scale mines and develop high output and high efficiency mines.
推进大型煤矿改造，建设高产高效矿井，开发煤气层资源；
It has high efficiency and output voltage stability, exchange ripple small, small size and light weight of the many advantages.
它具有效率高，输出电压稳定，交流纹波小，体积小和重量轻的许多优点。
The result indicates that the slow wave structure significantly improves the microwave output power and conversion efficiency. The simulated microwave frequency agrees well with the predicted value.
研究结果表明这种慢波结构相对原结构在微波输出功率和转换效率上都有很大提高，微波工作频率与预测相符合。
The result indicates this mode can improve preparing cycle, output, artificial efficiency and utilization ratio.
其结果表明，该模式对产量、节拍、生产准备周期、人工效率及车位利用率多项指标都有明显改进。
The high efficiency of CEN's unique design requires less engine horsepower and fuel to produce the high output required in the emergency vehicle, railroad, bus, and military markets.
岑的独特设计的高效率要求发动机马力和燃油产生的应急车辆，铁路，汽车所需的高输出，和军事市场。
Can be designed into various form, the use of an integrated structure, can obtain higher output voltage and photoelectric conversion efficiency.
可以设计成各种形式，利用集成型结构，可获得更高的输出电压和光电转换效率。
Then the power circuit is designed. at last, with analysis of experiment data the relation of power output and transmission efficiency of transformer is researched in detail.
然后对扭矩仪的电源部分进行了设计，并通过实验数据对功放电路的输出功率和变压器的传输效率的关系作了深入的研究。
This paper evaluates the input and output efficiency of the 15 main cities' creative industry of 2004 in China by Data Envelopment Analysis (DEA).
利用数据包络分析法(DEA)对2004年中国15个主要城市创意产业的投入产出效率进行了总体分析与评价。
Because of the effect of parasitic elements the output voltage and power transfer efficiency of DC-DC converters are limited.
由于寄生参数的影响，DC - DC升压变换器的输出电压和功率传递效率受到限制。
Because of the effect of parasitic elements the output voltage and power transfer efficiency of DC-DC converters are limited.
由于寄生参数的影响，DC - DC升压变换器的输出电压和功率传递效率受到限制。
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