英汉例句

• 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。

• as a result , the power coefficient of the electric power system is improved, and the energy can be saved.

  此系统在保证输出有功功率的同时还可按补偿要求输出无功功率，这对改善电网功率因数和节能具有重要意义。

• 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 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。

• 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。

• 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。

• as another crucial part of the safety story, aecl also promised the reactors would have something called a "negative power coefficient of reactivity (pcr)

  作为安全报告的另一个关键部分，aecl还承诺反应堆将有一个「负值的反应性功率系数（pcr）」。

• 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 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。

• 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 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 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。

• 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。

• 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。

• the power coefficient of corner point was computed and skew up-wind property was kept by coordinate system circumgyrating and transform.

  通过坐标系的旋转并变换计算角点的权系数，保持斜迎风效应。

• the power coefficient of hfetr is defined and measured.

  本文定义并测量了hfetr的功率系数。