This article analyzes, from the superficial to the complex, the process of computing purchasing power increase and decrease by use of a mat...
本文通过数学模型，并利用会计恒等式，由浅入深地分析了购买力损益的计算过程。
And there are consequences for these choices in terms of the results that we get, and the subsequent increase or decrease in our power and influence.
这些选择的结果，就是我们得到的结果，而且作出选择后，我们的权力与影响，不是增加就是减少。
It showed that the weld cross section with both laser welding processes transformed from nail shape to near X shape with increase of laser power and decrease of welding speed.
结果表明，随激光功率增大和焊接速度降低，复合焊与单一激光焊焊缝的横截面形貌均由钉形向近X形转变。
Channelization code management can increase the throughput, decrease the blocking probability of call setup requests, and reduce the signal Peak to Average Power Ratio (PAPR) in 3g systems.
合理的信道化码资源管理策略设计可以提高3g系统的吞吐量、降低用户的呼叫阻塞率和降低信号的峰平功率比。
The optimization of the ecological function makes the entropy generation rate of cycle decrease greatly and the thermal efficiency increase with the cost of a little decreasing of the power output.
生态学优化以牺牲小部分输出功率为代价，较大地降低了循环的熵产率，而且在一定程度上提高了热机效率。
The depths and widths of the hardened band rises with increase in laser power or decrease in laser scanning velocity.
激光功率的增大、扫描速度的减少都会使硬化层深度和硬化层宽度得到增加。
The line exits power factor lower phenomenon that may increase virtual current and decrease operation efficiency of equipment.
线路普遍存在的功率因数偏低现象，一方面会增加电网无功电流，另一方面会使电气设备运行效率降低。
It concludes that reactive compensation can increase power factor. Economical transformer operation can decrease energy loss. Power demand control can shed maximum peak load and lower productive cost.
无功补偿可以提高功率因数，变压器的经济运行可以最大限度地降低变压器的电能损耗，需量控制能够降低企业最大峰值负荷，降低生产成本。
The DC interconnection has the ability to respond rapidly to generator speed signals and increase or decrease the power flow as needed to dampen the transient oscillations.
直流联网对发电机速度信号具有迅速作出响应的能力并按需要提高和降低潮流以阻尼暂态振荡。
Hence, a filter could be designed to increase power factor of traction substation and decrease the harmonic currents.
因此，合理设计滤波器，可使牵引变电站的功率因数及谐波同时满足要求。
As the increase of power dissipation and the decrease of power voltage value, voltage drop becomes more and more serious.
随着功耗的增加和电源电压的降低，电压降落变得越来越严重。
Moreover, the optimal coordination of distribution network can greatly decrease network loss, improve power quality and increase the economy and safety of power supply.
另外，对配电网络进行综合优化，能大幅度地降低网损，改善电压质量，提高供电的经济性和安全性。
Modify quantum well structure can decrease threshold current and increase power.
重点设计了量子阱结构来降低阈值电流，提高输出光功率。
The mechanical motions decrease the speed of zooming, increase space and weight for zoom system, may induce unwanted jitter, and require large power consumption.
该机械运动降低变焦速度，并增 加使用于变焦系统的空间与重量，可能引起不需要的抖动且需要较大的功率消耗。
If the old AIRS is displaced in the saturator in time, the air-solubility in the saturator will increase by 10%, and the appropriate power consumption of water offering system will decrease as well.
若在溶气罐工作过程中及时置换其中的旧气，可使其溶气量提高，进而使泵水系统的能耗降低10%左右。
Optimization of the structure was made in order to decrease the dimension and inlet angle, increase the light power and get the high quality of image.
研究了几种可能的等待形式，以尽量减少整体尺寸，入口角，增大光力，提高象质。
A method which can increase power factor and decrease energy consumption of common manual ac electric welding machine is presented.
介绍了一种解决普通手工交流电焊机功率因数偏低及耗能严重现象的方法。
This composition can change the rheological properties of saliva and its oral derivatives, increase its fluidity and decrease its viscosity and adhesive power.
组合物能改变唾液和它的口腔衍生物的液流变性质，由此，在口腔表面上的组合物的可流动性增加，唾液衍生物的粘度和附着性质就降低。
The invention can flexibly increase or decrease the number of the AP which provides access service as required, reduce the power consumption and avoid the energy waste.
本发明能够根据需要灵活增减提供接入服务的AP的数量，减少耗电量，避免能源浪费。
The invention can flexibly increase or decrease the number of the AP which provides access service as required, reduce the power consumption and avoid the energy waste.
本发明能够根据需要灵活增减提供接入服务的AP的数量，减少耗电量，避免能源浪费。
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