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Percentage power conversion efficiencies remain low. 以百分比表示的能量有效转化率仍然很低。
When the main and backup power conversion, the system should have maloperation. 当主、备电源转换时,不应使系统产生误动作。
Tarter, R. E., Solid-state power conversion handbook, John Wiley & Sons, pp. 74-86, 1993. 许景渊，"电子差速式电动轮椅动力模组"，国立台湾大学机械工程研究所硕士论文，民国86年。
Understanding of Low Voltage Electrical Design, AC/DC power conversion, Good knowledge of Harmonics. 熟悉低压电气设计，交直流电源转换。对谐波知识非常了解。
The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
The quantum dots also enhanced visible light absorption and boosted the photocurrent and power conversion of the material. 量子点还能增强可见光吸收,并增加光电流和这种材料的能量转换。
Thyristors, or silicon-controlled rectifiers(SCRs) have been the traditional workhorses for bulk power conversion and control in industry. 晶闸管，即可控硅整流器，一直广泛应用于工业中的大型功率转换和控制。
Active magnetic bearings are important parts of helium turbines in the high temperature gas-cooled reactor(HTGR) power conversion unit. 电磁轴承是高温气冷堆动力转换系统氦气透平的重要组件之一,运行时出于设备保护需要对其进行冷却。
The generic concept of quasi-single-stage (QSS) power conversion topology for ac-dc rectification and dc-ac inversion is proposed. 摘要本文旨在研制以数位信号处理器为基础之切换式整流器，作为通讯与工业设备之供应电源。
No enhancement of power conversion efficiency was found when optoelectronic small organic molecules were doped into organic photovoltaics. 发现有机光电小分子的掺杂对光电转换效率的提升没有帮助。
Advanced processes for m icrofa brication of transformers and inductors used for high-frequency power conversion applications are reviewed. 磁性元件的集成化有望彻底解决功率变换器的小型化问题。
This dissertation presets the application of fuel cell power conversion systems based on proton exchange membrane fuel cells. 摘要:本文旨在研制以质子交换膜燃料电池为能源之燃料电池功率转换系统。
More recently he was President of the Power Conversion business and lately, he has served as an advisor on strategic acquisitions for the Power Systems Sector. 后来,他曾担任电力转换业务部总裁,他最近的职务为阿尔斯通电力系统部战略收购顾问。
With incorporating the donor material, pentacene, the highest power conversion efficiency of the OSC incorporates is 0.05% under the AM1.5 solar illumination. 在AM1.;5标准太阳光光源下，与搭配电子施体材料并五苯时，该有机太阳能电池能达到0
According to the aero-dynamical characteristic of the wind turbine, a maximum power point tracking (MPPT) is necessary to get high efficiency for wind power conversion. 为了提高风力发电的能量转换效率,根据风车的空气动力特性,要用到最大功率点追踪(MaximumPowerPointTracking,MPPT)控制方法。
Open tender for purchasing power transformer. 公开招标购买电力运输设备。
Gas Turbine-modular Helium Reactors(GT-MHRs) couple high-temperature gas-cooled reactors(HTGRs) with the Brayton power conversion cycle to produce electricity at high efficiency. 气透平-模块氦冷反应堆(GT-MHR)将高温气冷堆与布雷顿(Brayton)动力转换循环系统相结合用于高效发电。
The hybrid gain medium can also increase the lasing bandwidth compared with a pure EDF laser, and improve the power conversion efficiency compared with a pure fiber Raman laser. 与纯掺铒光纤激光器相比，该混合增益介质同样能够增加激光带宽，而与纯光纤拉曼激光器相比，该混合增益介质也能够改善激光器的功率转化效率。
James unleashed his power on Susan in revenge. 杰姆斯利用权力报复苏珊。
Y. Hatanaka, “Zero-Current-Switching High Frequency Inverter With Constant Frequency Power Control,” Power Conversion Conference, Yokohama, No. 19-21, Apr. 1993, pp. 265-270. 黄少崴，“新型零电流切换脉波宽度调变蓄电池充电器”，昆山科技大学电机工程系硕士论文，2005年。