power point的例句大全

Nonlinear programming of voltage stability critical point in AC/ DC power systems

交直流混合输电系统电压稳定临界点非线性规划

Different parameter can affect the EMI spectrum of an SMPS, e.g.the switching slopes of the power semiconductors, the operating point regarding switch voltages and currents.

不同的因素都能影响开关电源的电磁干扰频谱，举例来说，功率半导体的开关速度，运行点的开关电压和电流。

The paper introduces the principle and method of measuring capacitive current of the distribution power system from the neutral point on the transformer by Type SDJ Instrument.

介绍使用SDJ型配网电容电流测试仪从变压器中性点测量配网电容电流的工作原理及测试方法。

The portable electric point switch tester is one test equipment that is specially used to test the electric point switch on the spot, the measuring objects are the output power and the electric machine current in the working process of the electric point switch.

便携式电动转辙机测试仪是一种专门用来在现场对电动转辙机进行检测的测试设备，其测量对象为电动转辙机动作过程中的输出力和电机电流。

Interval numbers as the special case of fuzzy numbers exist in engineering application and realistic life, for instance, broken-down point in power network, the time of virus infection etc, witch expressed by interval numbers are more natural.

作为模糊数的特例&区间数广泛存在现实生活与工程应用中，如电力网络的故障点、疾病感染时间等，这些数据用区间数来表示更合乎实际情况。

It will show us the workable and existing measures according to dissert the nation policy support and administration on the power-heating cooperation enterprises from the nation policy point.

并探讨了国家政策对热电联产企业的支持与管理，描绘了热电联产企业未来发展的蓝图。

Purchasing power of the common man is not very encouraging at this point of time.

购买力在此时并不令人感到振奋。

Zero Point Switch and Its Application in Power Grid System

零点开关及其在电网中的应用

Another focal point of the switch power is controller.

开关电源的另一重点是控制电路。

At the end of this paper, we contrasted and analyzed the two communication techniques about the power line, and point out their adapted application area.

在论文最后，对用于电力线载波的两种通信技术进行了对比分析，指出了各自适合的应用领域。

The dogs of experiment group undergoing simulative partial costectomy and costophrenic angle closure were continuously exposed to HIFU with 0.8 MHz waves, 120 mm focal distance, fixed-point exposure, and 220 W sound power for 90 seconds. The liver damage area were measured and observed pathologically.

以0.8MHz、焦距120mm、定点点打、声功率220W连续照射两组实验犬肝右叶90s，对肝毁损灶进行面积和体积测定及病理学检查。

It has a lot of characteristics, such as for any prospective current, the arc can be extinguished after the current passes through zero point at first or second time when fuse-element melts, and there is no over voltage and power loss.

它具有许多特点，如对于任何预期电流，在熔体熔化起弧后的第1次电流过零或第2次电流过零时就能灭弧，且无过电压，功率损耗小等。

Discussion on Non-earthing Neutral Point of Power Line for Low Voltage Three-phase Four-wire System

低压三相四线制中性点不接地之浅见

This paper presents the scheme to detect the resonance point using two frequency serrodyne modulation, and uses the Lorentzian function to describe the expression of the output power at the exit port of the fiber ring resonator taking the temporal coherence of the laser into account.

采用两种频率的锯齿波组合调制，考虑激光器有限光谱线宽条件下，采用洛仑兹线型描写光纤环形谐振腔的输出光强表达式。

In the end, output waveforms of constant power load and photovoltaic array simulation in different quiescent point and dynamic response experiment was showed. Experimental result validates the feasible of design methed in this thesis.

最后给出了恒功率负载和光伏阵列模拟装置的不同静态工作点和动态响应的输出波形，证明了本文所阐述的模拟装置的设计方法是可行的。

The Power Line Equation of the N-point Charge system on the Rectilinear

N个沿直线分布点电荷系统的电力线方程

All these issues boil down to one point& the distribution of power.

这些问题归结到一点，就是权力的归属和分配。

Quick-point grinding is a new type of high and super-high speed grinding process with a point contact zone and lower grinding power, and the edge effect of the air barrier is weakened because of the thin super abrasives grinding wheel.

快速点磨削是一种新型高速/超高速磨削技术，接触区很小，实际磨削功率低，冷却及散热效果好。

It is the main point of management to improve the students studying power, to cultivate them the the better habit of studying and self-binding force.

将提高学生学习动力、培养良好的学习习惯和自我约束力作为管理工作的重点。

A special corrosion resistant technique and the construction experience for sea water desulfurization system of unit 5 and 6 in Shenzhen West Power Plant are introduced. The major point is focused on the construction technique of the special corrosion resistant for the face of the concrete base.

总结了深圳西部电厂5、6号机组烟气海水脱硫工程特种防腐及其施工的实践经验，重点介绍了混凝土基体表面特种防腐施工的工艺技术。