The power coefficient of HFETR is defined and measured.
本文定义并测量了HFETR的功率系数。
Concept and calculation method of synthetic power coefficient are proposed.
提出了综合功率系数概念及计算方法。
The head coefficient, power coefficient, and efficiency decreased with increasing axial clearance.
随轴向间隙扩大，超小型泵的扬程系数、功率系数和效率都逐渐降低。
The smaller the synthetic power coefficient is, the better overall performance of propulsion system will be.
综合功率系数愈小，推进系统的整体性能愈好。
The results show, for pitch-controlled wind turbines, that power coefficient is higher, and load is lower at high wind speed.
结果表明，变距型风力机风能利用系数高，在高风速时所受的载荷小。
The results showed that the lighting quality was improved. flash effect was lighted. the power coefficient factor was increased.
照明质量得到改善，频闪效应减轻，功率因数大大提高。
It is very important for the decrease of the composite power coefficient to increase power density, especially increase volumetric power density.
提高功率密度特别是提高体积功率密度对于减小综合功率系数非常重要。
This paper analyzed the major hazards and accident risks. The risk index and power coefficient were presented and referenced value and formula were defined.
分析了煤矿重大危险源与事故风险，提出了煤矿危险性概率指数和风险权系数，并给定了参考值和计算公式。
The influence of solidity and aspect ratio on power coefficient of H-type vertical axis wind turbine, and the change of attack Angle with tip speed ratio were analyzed.
采用多流管模型分析了H型垂直风力机展弦比和实度对其功率系数的影响，并对叶片旋转过程中攻角随尖速比的变化进行了分析。
Low power coefficient may result in loss increased, efficiency decreased and the harmonic makes the power quality down-grade when a submerged arc furnace was operating.
电石炉运行时，很低的功率因数使得损耗增加效率降低，产生的谐波使电网电能质量降低。
In order to save power and use fuel more efficiently, the relationship between the rotator's traction power coefficient and the rotator width was studied in this article.
为节省动力和更有效地利用燃料，对旋耕机的牵引功率利用系数与旋耕进距的关系进行了研究。
The result of testing indicates that the design method can be used effectually to the improve the power coefficient of the electric power system. So it can be widely used.
试验结果表明，本文提出的设计方法能有效地提高电网的功率因数，因此其具有广泛的应用前景。
The blade is one of the most important parts for wind turbine. Based on better designed blade, higher power coefficient is obtained and better economic profit can be gained.
叶片是风力机最重要的部件之一，设计良好的叶片是风力机获得较高风能利用系数和较大经济效益的基础。
The changes of average income a year of urban population in Shanghai and cities and towns are analyzed and forecast. According to the international universal purchasing power coefficient R.
接着分析和预测了我国城镇和上海市居民家庭年均收入变化情况，并根据国际通用的购买力系数R，对普通家庭购买经济型轿车能力及形成年份作了预测。
The power coefficient of reactivity (PCR) is a measure of whether a particular reactor's nuclear neutron population will tend to increase or decrease after an increase in the reactor's power.
PCR是一座反应堆的核中子数会在反应堆能量增加后增加或减少的衡量标志。
The simulation results indicate that wind turbine is operated at maximum power coefficient with variable-speed mode and the output power of generator is kept around rated power with pitch control.
数字仿真表明，在风速低于额定风速时变速运行捕获能量比恒速运行捕获能量大；节距调节控制可以很好地使输出功率稳定在额定功率左右。
The electric voltage echo coefficient provides dependable theories to the power cable fault location.
电压反射系数为电力电缆故障测距提供了可靠的理论依据。
Ben designed the fairing shell to have a drag coefficient that would allow me to achieve at least 50 KPH on less than 130 watts of power.
本设计的整流罩外壳有阻力系数，使我实现至少50公里不到13 0瓦的功率。
Theory and experiment show that bandwidth of FOPA depends on pumping wavelength and pumping power, optical fiber nonlinear coefficient as well as dispersion characteristics.
理论和实验研究表明，参量放大的带宽取决于泵浦波长和泵浦功率、光纤非线性系数、光纤的色散特性。
The cavity pull effect, microwave power shift, light shift and temperature coefficient which mostly influence the performance of RAFS are studied.
研究了腔牵引效应、微波功率频移、光频移和缓冲气体温度系数对铷频标输出频率的影响。
Engine using variable valve timing technology can improve the intake charge, so that coefficient of charge increase, engine torque and power can be further improved.
发动机采用可变气门正时技术可以提高进气充量，使充量系数增加，发动机的扭矩和功率可以得到进一步的提高。
Based on the concept of activation energy and microwave absorption power density, the formula of diffusion coefficient due to the effect of microwaves is derived.
利用活化能的概念和微波吸收功率密度表达式得到微波作用下的扩散系数表达式。
On the basis of a large number of field data, the regression equations of displacement coefficient, down-hole power loss and surface efficiency for pumping wells are established.
本文以大量的现场测试数据为基础，建立了抽油机井排量系数、井下功率损失及地面效率的回归方程；
The absorbing property of radar absorbing material is usually expressed by the power reflection coefficient of the absorbing material toward the electromagnetic wave.
雷达吸波材料的吸波性能通常以吸波材料对电磁波的功率反射系数来表示。
The adjoint coefficient of sound radiation modes is proportional to the corresponding sound radiation power.
声辐射模态伴随系数与对应的辐射声功率成正比。
Inner correlation coefficient and heritability of body composition and anaerobic power were estimated by heredity statistics.
数据经遗传统计学处理，估算出体成分及无氧功率的对内相关系数和遗传度。
In this paper, the rotor power transfer coefficient is determined from the point of helicopter flight dynamics.
文章详细地介绍了从飞行力学的角度来确定直升机平直飞行时的旋翼功率传递系数。
In accordance with the methods of fractal theory the parameters of power load series, such as fractal dimension and dilatation coefficient, are calculated in radar coordination.
以分形理论为依据，在雷达坐标中对电力系统负荷序列的分形维数、膨胀系数等参数进行了计算。
In accordance with the methods of fractal theory the parameters of power load series, such as fractal dimension and dilatation coefficient, are calculated in radar coordination.
以分形理论为依据，在雷达坐标中对电力系统负荷序列的分形维数、膨胀系数等参数进行了计算。
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