查询词典 a power source

As the spiritual pillar and the source of motivating force of university development, university spirit is not only a kind of immaterial assets, but a kind of normative power.

大学精神作为大学发展的精神支柱和动力源泉，不仅是一种无形资产，而且还是一种规范力量。

The objective to find and, hopefully, destroy the source of Voldemort's immortality and power sends Harry and Dumbledore on a perilous journey to an isolated cave set deep within a windswept cliff.

哈利和邓不利多前往狂风峭壁偏僻的洞穴进行危险的旅程，为的就是找到并希望能摧毁伏地魔的不死和力量的根源。

Mathematics is a technical subject, and students should learn a modicum of technical skills because these skills are the source of its power.

数学是一门技术学科，学生应该掌握适当的技巧，因为这些技巧是数学力量的源泉。

Truly the trumpet is a wind instrument and is dependent upon the breath as a source of motive power.

正因为小号是铜管乐器，所以它的动力的源泉来自于气息。

The invention relates to a processing method of preventing frostbite and restarting of hydrogen electric pile, whose characteristic lies in the treating processes includes: When the electric pile turns off, the unsaturated fuel gas or the nitrogen, through the circle boast to clean the dissociate water; drying the MEA film module to keep the water content below the stipulated temperature which does not ice up; then the recycle gas through a wet exchanger to dry and the dried gas is continue used in the dry pile step; when restarting the electric pile, the recycle gas must heats then through the pile to elevate the temperature, then heats the fuel gas and the oxidant of the gas source, through the weting of the wet exchanger enters to the calefactive pile, enhances the wet step of the film module in the pile, starts the power output of the pile.

本发明涉及一种氢电堆的防冻和重新启动时的处理方法，其特征在于处理过程包括：电堆停机时，将水蒸气不饱和的燃料气体或氮气，通过循环吹扫除去电堆的游离水；干燥其中的MEA膜组件，使膜组件含水量降低到规定低温下不结冰的程度；而后再令循环气体通过一个湿交换机将循环气体干燥，以及被干燥后的循环气体继续用来干燥电堆的步骤；在电堆重新启动时，须将循环气体加热后通过电堆，使电堆升温，然后再将气源的燃料气及氧化剂加热，通过湿交换机加湿后进入已升温的电堆，提高电堆中膜组件的湿度的步骤，开始电堆的功率输出。

When the reform of state-owned enterprises is undergoing the step from decentralizing the power to reforming the ownership, the private economy has developed rapidly in a relatively difficult system environment, and has become the principal increasing source of the whole economic system and a permanent impetus to the marketization of Chinese socialist economic system. The local governments have also played active roles in the process of pushing forward the private economy development.

在国有企业改革经历了从放权让利到产权改革的过程的同时，民营经济却在相对困难的制度环境中得到了快速发展，成为了整个经济体系主要的增长源泉，并为我国社会主义经济体制的市场化进程提供了持久的推动力，地方政府在推动民营经济发展的过程中也发挥了积极的作用。

Its priority, undoubtedly, is to keep tabs on the new class of wealth creators and ensure that they do not one day become a source of opposition to a leadership obsessed with quelling any potential threat to its monopoly on power.

毫无疑问，它优先考虑的是监督新的财富创造者阶层，并确保他们有一天不会成为反对领导层的来源，而这个领导层执着于镇压任何有可能危及其权力垄断的潜在威胁。

The method of CFD numerical simulation is employed to replace experimental investigation. Hence, STAR-CD of the commercial software is used to simulate the outer flow field and heat transfer performance of integrated heat sink with heat pipes cooled by airflow. It is found that simulated results agree with experimental results well, which indicates that simulation method is reasonable and reliable. Further, simulated computations for different fin thickness, fin pitches and air velocities are performed to analyze their effects on heat transfer performance of heat sink. Finally, a new optimized structure of integrated heat sink with heat pipes is provided to meet future demands for cooling CPU and its heat transfer is also evaluated. For multi-heat source and higher dissipation power of electronic devices, the integrated heat sink with heat pipes attatched fins stagged in different positions of channels is presented and its flow and temperature fields are also simulated to enhance heat transfer. As a conclusion, all mentioned above are useful for the design of heat sink with excellent efficiency of heat dissipation and further research.

应用商业软件Star-CD对CPU集成热管散热器的外部流场和传热特性进行了数值模拟，将数值模拟结果和试验结果对比，验证了所提出的数值计算方法是可靠和可行的；利用此数值模拟方法对CPU集成热管散热器在不同散热翅片间距、厚度和气流速度下散热器的流动与传热性能进行了数值计算，分析了这些参数的变化对散热器传热性能的影响；针对未来CPU冷却的要求，确定了与最优气体流速匹配的最佳翅片间距、厚度的CPU集成热管散热器的新结构；利用试验评测了根据数值模拟提供的新结构开发出的新CPU集成热管散热器的传热性能；最后在场协同强化传热的理论的基础上，对CPU集成热管散热器的散热翅片错位排列来强化散热器的散热，满足未来大功率、多热源的电子元件的散热，为今后进一步优化散热器提供了依据。

The charge pump electronic ballast circuit which employs a charging capacitor and a high frequency AC source to implement the power factor correctionhas become an attractive topology for the ballast of the fluorescent lamp.

电荷泵式电子镇流器，采用充电电容和高频交流源，以实现功率因数校正，这已成为荧光灯镇流器中极有吸引力的电路拓扑。

The charge pump electronic ballast circuit which employs a charging capacitor and a high frequency AC source to implement the power factor correctionhas become an attractive topology for the ballast of the fluorescent lamp.

西安无线电二厂，陕西西安710016）摘要：电荷泵式电子镇流器，采用充电电容和高频交流源，以实现功率因数校正，这已成为荧光灯镇流器中极有吸引力的电路拓扑。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新