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Colpitts circuit is a well-known oscillation circuit.

Colpitts电路是人们熟知的振荡器电路。

In addition, the ON/OFF of oscillation circuit is controlled by the instruction, and the current consumption is decreased when it was OFF of the oscillation circuit.

此外，开/关的振荡电路由控制指令，而电流消耗下降它是振荡电路关闭。

Also, we have developed a state assignment procedure to assign state for an asynchronous circuit to make the circuit more oscillation testable.

同样地，我们已经发展了一套状态设定程序来指定非同步电路中的状态值，使得电路能更加可测试。

Resistance is about 5 times the resonance resistance.(3)The Rd in the circuit diagram is indispensable when used in a C-MOS oscillation circuit.

3当使用C-MOS振荡器时(见图7)线路图中的Rd是必要的。

This utility model is combined with controller series, attain the required voltage, and then put the resulting series DC voltage by oscillators converts AC voltage.each solar battery pack over-discharge buildingup, dangelmayer, adopted by the series of microprocessor and complementary components of the circuit to control this control circuit management, together with the ciyutuo program software to make up the " serries solar battery charging and discharging controller ", do not need inverter adrenotensin, you can be used directly for energy saving lamps or other to adapt to the mains voltage electrical and electronic appliances, and thereby save General inverter converts adrenotensin faches as a result of waste, and therefore reduce the time of conversion of electrorheological, Terminal′s makes solar power and use have become a stable and reliable.

本串联型太阳能电池充放电控制器就是结合控制器之间的串联，达到所需电压，再把串联所得到的直流电压，通过震荡器转换为交流电压。每个太阳能电池组对蓄电池的充、放电，采用串联的由微处理器及配套元件组成的电路进行控制管理，此控制电路并配合配套的程序软件组成了&串联型太阳能电池充放电控制器&，不需要逆变器升压，就可以直接使用节能灯或者其它适应市电电压的电子电器设备，从而省掉常规逆变器转换升压环节所造成的浪费，并因此减小转换时低压端的电流，使太阳能发电和使用都变得稳定可靠。

Th is paper presents a novel hybrid circuit breaker device whose motion part is composed of Insulated Gate Bipolar Transistor and Mechanical Circuit Breaker .

将机械开关的静态特性和固态开关的快速性相结合研制了一种新型混合式断路器装置。

In one embodiment, the invention includes providing dummy shape pattern pitch information to a designer, and allowing placement of circuit elements at integer multiples of one or more of the pitches such that the dummy shapes are at least substantially similar about each instance of the circuit element.

在一个实施例中，本发明包括向设计者提供虚设形状图案间距信息，并且允许以一个或多个所述间距的整数倍来放置电路元件，使得在所述电路元件的每个实例周围，所述虚设形状至少是相似的。

Beacouse circuitry net list which is synthesized by synthesizer may not achieve the demand of the designer, the sequence circuit which is synthesized must be optimized under require of speed. Retiming is one of the important techniques of optimizing sequence circuit.

但是由于综合器综合得到的电路网表不一定能达到设计者的设计要求，所以需针对给定的速度要求，对综合得到的时序电路进行速度优化，其中针对时序逻辑的重定时优化技术，便是一种重要的优化技术。

Based on these, the single phase converter system is studied in detail, including the selection of the main circuit scheme, the formation of Sine-wave Pulse- width Modulation signal, the design of the drive and protection circuit of IGBT, and the design of high frequency transformer. Finally, the simulation software is employed to test the effect. And the result is satisfactory.

在此基础上，本文主要对电能质量控制稳定器所需的DC/AC控制电源进行了详细研究，包括主电路方案的选择、SPWM波的生成、IGBT的驱动和保护电路、高频变压器的设计以及闭环电压控制原理，最后进行了输出电压的计算机仿真分析，结果是令人满意的。

The main matter of the third section is that two traditional power converter main circuit for four phase SRM are analyzed, optimized and synthesized, the paper gives the main circuit of new power converter for four phase SR motor.

第三部分为功率变换器的设计，在详细分析四相电机常用的两种主电路优缺点的基础上，给出了目前相对性价比最优的最少主开关主电路形式。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。