电路的

The beam splitter based on photonic crystal waveguides is taken as an essential component in integrated optical circuits.

光子晶体波导分束器是集成光学电路的重要组成元件。

A new method in design of arbitrary order analog fractance circuit based on binomial expansion is presented.

提出一种通过二项展开式设计任意阶模拟分抗电路的新方法。

The block diagram of hardware circuit and the work processes are introduced.

介绍了硬件电路的原理图以及工作过程并给出实验结果。

Another descendant of Navy's XAF "breadboard" was the XAS aircraft-warning radar for submarines.

海军XAF"试验电路"的另一个后代是XAS潜艇用防空预警雷达。1941年6月由U.S.S。

The working mode of full bridge inverter circuit is introduced in this paper.

介绍了全桥逆变电路的工作方式。

The operation principle of single-phase bridge voltage model inverter circuit and PWM control circuit are analysed.

实践表明：运用PWM控制技术能够很好地实现逆变电路的运行要求。

Quasi-resonant mode was adopted instead of the RC buffer circuit so that effect was enhanced by 5%~10%.

提出了采用准谐振工作模式替代RC缓冲电路的作用，可以使效率提高5%~10%。

Researches on the drawbacks of convention buffer amplifier circuit and improve the design.

论文探讨传统缓冲放大电路的缺点并且加以改善。

To this end, the design of the circuit, I is from the following aspects

为此，在电路的设计中，我主要是从以下几个方面入手

Circuital design almost tests process.

电路的设计及调试过程。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。