和电路

The interdigitated SOI DTMOSFET's, and SOI DTMOS-based invertors and ring oscillators are also designed. By fabricating these experimental devices and circuits, a set of submicron thin film SOI CMOS and SOI DTMOS process technology, which can meet the aerospace application requirements, has been developed.

为满足航天用微电子电路的抗辐射、高速、低功耗、高可靠的要求，开展了适于超低压工作的SOI DTMOSFET的研究工作，对DTMOS器件的微观工作机理进行了分析和讨论，揭示了SOI DTMOS器件电学性能优于常规SOI MOS器件的物理本质，以及DTMOS器件与电路在航天领域的巨大应用潜力。

The phone companies are obsoleting the 56 Kbps service in favor of the more modern ISDN BRI, which has two 64 Kbps circuits and one 16 Kbps packet service, part of which is used for signaling on the 64 Kbps channels.

电话公司们已经废弃56 Kbps这一称呼，改用现在的ISDN BRI，其中有两根64 Kbps数字电路和1根16 Kbps分组服务。16 Kbps电路中部分用于64 Kbps信道中的信令传输。

Secondly, based on process characteristics and spice tools, this work presents the transistor level of pipelined ADC.

再根据工艺参数和EDA工具设计出了晶体管级电路并进行了全电路性能仿真。

Finally the energy distribution of the spot was reconverted and obtained through computer processing of the measurement data.

实验中采用扫描法测量光斑的能量分布，通过柔性铰链机构带动微米级小孔以很小的步距对成像微光斑进行精确的二维扫描，用光电倍增管接收扫描采样的微弱光信号，再以低噪声的I/V转换电路和电压放大电路处理取样信号后送入计算机处理，就可准确地复原光斑的能量分布。

It simplifies the structure and complication of circuits and is easy to realize.

简化了电路结构和复杂性，使该电路易于实现。

This paper mainly introduces the hardware and software design of the wireless sensor network node for environmental monitoring. The hardware includes the design of the data acquisition module, the data processing module and wireless communication module including on-board antenna, balun circuit and PCB design of the high-frequency circuit.

本文主要对环境监测无线传感器网络的节点的软硬件设计进行了介绍，硬件方面重点介绍了数据采集模块，数据处理模块的接口设计，无线通讯模块的板上天线设计、巴伦电路和高频电路设计要点。

By antenna, a reception circuit receives and outputs the time code through an antenna, and a control circuit corrects a time instant which is being clocked to a time instant corresponding to the time code.

通过天线，接收电路接收和输出时间代码，并且控制电路校正被计时的瞬时时间为对应于时间代码的瞬时时间。

A more detail research of antenna switch module has been described the system is consists of diplexer, RF switches, and low pass filters.

分频器提到它的设计方法， SPDT和SP3T两种射频开关电路主要指出了其传送回路插入损失的影响因素，而省略型式的滤波器的被选择是由於它的简易电路结构。

The system comprises first and second antennas for receiving first and second RF signals of first and second frequencies, respectively; a mobile switch for measuring performance characteristics of the second antenna; and a switch circuit connected between the second antenna and the mobile switch for controlling flow of the first RF signal to the second antenna.

在移动通信终端内，一开关电路，用于根据工作模式控制CDMA天线的输入阻抗，该开关电路被连接在CDMA天线和移动开关之间，以便在GPS工作模式下维持CDMA天线的输入阻抗为高阻抗，来切断GPS信号的流入，以及在CDMA工作模式下维持CDMA天线的输入阻抗为低阻抗以接收CDMA信号。

The typical structure of traditional drive circuit and the hard drive gate circuit are also given.

给出了传统驱动电路和&硬驱动&门极电路的典型结构。

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。