调制的

Then threekind of hard X-ray space telescopes, namely the collimator, the rotating col-limator and coded aperture mask telescopes, are introduced. Finally the softX-ray imaging telescope is introduced.

然后分别介绍了三种类型的硬X射线空间望远镜，包括准直型、旋转调制型和编码孔径型望远镜，最后简略介绍掠入射型软X射线成像望远镜。

Provides an asynchronous AppleTalk connection to another Macintosh and its network services through a modem.

通过调制解调器提供与其它麦金托什机或网络服务的异步AppleTalk连接。

This experiment is in frequency adjustment X-mitter about that miniwatt frequency adjustment X-mitter operating principle, analyses the debugging making method and their installation, the microphone changes implication into an audible signal, wave an audible signal being modulated as a result of enlarging the day afer tomorrow being in progress to the carrier wave , producing frequency adjustment, by the fact that air wire launching the frequency adjustment electromagnetic wave to the outside , the radio set just can with frequency adjustment meet hear clear implication.

本毕业设计是关于小功率调频发射机工作原理、分析制作方法及其安装调试，在调频发射机中，话筒将话音转化为音频信号，音频信号经放大后对载波进行调制，产生调频波，通过天线向外发射调频电磁波，用调频收音机便可以接听到清楚的话音。

The device further comprises a modulation unit (3) coupled to the heating control unit (2) for producing the control signal in response to an audio signal.

该装置还包括耦合到热控制单元(2)用于响应音频信号产生控制信号的调制单元(3)。

Moreover the effects of the modulation coefficient and axial magnetic field on the electronic conductance are researched by PIC simulation.

最后使用粒子模拟研究了电压调制系数和聚焦磁场对电子电导的影响。

A system and method for providing overvoltage protection during a pulse width modulation dimming of a liquid crystal display backlight inverter are provided.

提供了一种系统和方法，用于在液晶显示器背光反向器的脉宽调制调光期间提供过压保护。

Diffraction effect of liquid crystal spatial light modulator using for beam deflection.

液晶空间光调制器用于光束偏转控制的衍射效应。

The nonlinear error can be eliminated by adjusting the amplitude of modulated current in accordance with the beat frequency.

根据拍频频率的变化，动态调节调制电流幅度可消除该非线性误差。

The character of serial communication is in burst mode.

很多嵌入式设备中的无线串行通信采用ASK调制方式。

This paper presents a new capacitive accelerator readout circuit used pulse width modulated in single chip.

本文的目的就是研究与设计单片微硅电容加速度传感器读出电路中频变脉冲宽度调制模块。

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。