1、

The power detection circuit using the logarithmic detector is designed, which is used to measure the microwave power of test channel and reference channel. So that the resonance curve of the resonant cavity can be figured by means of the detection data.

采用射频对数检波器设计了功率检测电路,用于检测测试通道和参考通道的微波功率,从而测得微波谐振腔的谐振曲线。

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2、

The test oil can meet the demands of high-power 150 HP outboard engine;

试验油可以满足大功率150HP舷外机的使用要求;

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3、

It indicated that the test standard of nonsinusoidal average power must be set up urgently.

文中指出了非正弦平均功率的计量标准丞待建立。

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4、

The model calculation of pile in the test pile project in power plant shows that preconditioned by the assurance of capacity, the optimal design variables can reduce the volume of pile body.

通过某电厂试桩工程成果进行计算分析,结果表明优化设计变量在满足承载力的条件同时较原设计减少桩身体积,降低工程造价,有较好的应用价值。

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6、

The welding joint crack and ultrasonic test of power plant pipes

电站管道焊接接头裂纹与超声波检测

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7、

The Discussion of Test Program of Power Supply Enterprise Customer Satisfactory Index

供电企业顾客满意度指数测评方案探讨

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8、

There is a serious requirement for phase consistency of T/ R model from active phase control array radar. The test for pulse signal phase is comparatively complicated. Three phase test methods for the microwave pulse power amplifier are presented in this paper.

有源相控阵雷达对T/R组件相位一致性有严格的要求,脉冲信号相位的测试比较复杂,本文提出了三种微波脉冲功率放大器相位的测试方法。

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9、

Hydraulic Test of Pump Sumps of Thermal ( Nuclear) Power Plant s

火(核)电站循环水泵房前池水力模型试验研究

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10、

The test of goodness-of-fit is an important means to establish a statistical model. Many test statistics reach their own extreme value at an "ideal sample" but EDF statistics not. It certainly affects the power of the tests.

拟合优度检验是建立统计模型的一个重要手段,很多检验统计量用一个理想样本能达到它们自己的极值,但EDF统计量做不到,这无疑会影响检验的势。

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11、

It is proved by theory and test that the precision of dry resistor means can meet the request of locomotives constant power load test and reach the standard of water-resistor, therefore, it can serve the application of the dry resistor-load test system. 3.

理论和试验证明其调节精度满足机车恒功率负载试验要求,达到水阻调节精度,为干阻负载方式的推广使用奠定坚实的基础。

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12、

With the scale of modern Power Systems continues to expanded, the requirement of reliability and efficiency to The power system operation and management improved constantly, So the test of relay protection turns to more and more frequence and complicated.

现代电力系统规模的不断扩大,对电力系统运行和管理的可靠性、高效性要求的不断提高,使得电力保护系统的测试也变得更加频繁和复杂。

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13、

But the connection of wind power makes the districts show a typical character of week feed system which forms a great test for system relay protection especially in high frequency protection of which one line can falsely trip two times.

但风电的接入使得该地区电网呈现出典型的弱馈系统特点,这使得系统继电保护面临很大的考验,尤其作为高频保护,现场曾发生过同一条线路两次误动的现象。

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14、

Test of Dynamic Response Time for Reactive Power Compensation Controller

无功功率补偿控制器动态响应时间的测试

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15、

Therefore, the study of multi-core chip low-power BIST test pattern generation and application is of great significance.

因此研究多核芯片BIST低功耗测试模式生成和应用,具有十分重要的意义。

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16、

The main results of this investigation are as follows: ( 1) Based on the analysis of the test data of shaft anchor, the more accurate combined-power model for axial force in anchor shaft is proposed.

本文在以下方面做了系统的研究工作:(1)通过对锚杆实测数据的分析建立了锚杆轴力分布的复合幂函数模型。

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17、

The performance and power density of PEM fuel cells, whose effective reaction area is 4 cm × 4 cm, are tested by fuel cell test station.

方法运用燃料电池测试站对有效面积为4cm×4cm的PEM燃料电池单体的性能和功率密度进行了实验测试。

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18、

Application of Component Technology in Software of Radar Power Supply Test Station

构件技术在雷达电源测试台软件中的应用

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19、

The Design of Sub station Power Source for Test Station with Large Capacity

大容量试验站变电所电源设计

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20、

Give a one-line C expression to test whether a number is a power of 2.

译:请用一条C的语句,判断一个数是否是2的幂。

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