信号装置

The hard disk protection mechanism comprises the following steps: the monitoring program forbids the computer device from data access to the hard disk through a hard disk driver program; and a basic input/output system of the computer device sends out a control signal for the park of the hard disk to the hard disk.

该硬盘保护机制包括有监控程序透过一硬盘驱动程序禁止计算机装置对硬盘做数据的存取、以及由计算机装置的基本输出入系统送出一硬盘归位的控制信号至硬盘。

Self-checking is an indispensable function in remote testing matching device. So doing research on high precision signal block is one of the most important parts of the device.

遥测匹配装置的自检与测试是系统设计中不可缺少的一项功能，而信号卡是匹配装置自动测试系统的重要组成部分。

To acquire data in your lab using the virtual instrumentation approach, you will need a DAQ device, a computer configured with LabVIEW and DAQ driver software, and some method of connecting your transducer signal to the DAQ device, such as a connector block, breadboard, cable, or wire.

在实验室中使用虚拟仪器来获得数据，你将需要一个DAQ装置，一个配置了labview和DAQ驱动软件的电脑，和将你的传感器信号连接到DAQ装置的方法，比如一个连接块，面包板，电缆或电线。

This paper gives out the principles and improving schemes of transformer discharge equipment and resonance booster discharge equipment. By detecting the current in the main circuit, the gap's breaking-down can be identified, and the single chip micro-computer will send out corresponding control signal to make the IGBTs to switch off or cut off the input voltage, by this mean, we can make sure that every time of the experiment, the sample will discharge only once. The paper also introduces the principle of the protection circuit. At last, the experimental waveforms were listed, which prove the feasibility of the high voltage discharge fast switch-off device.

该文给出了变压器和谐振升压器2种高压放电试验装置的原理以及改进方案，通过检测主回路电流大小判断间隙是否被击穿，由单片机发出相应控制信号，采用IGBT等开关器件控制试验电压的通断，保证了试品每次试验只进行一次放电，介绍了保护电路的原理，给出了试验波形，证明了此高压放电速断装置的可行性。

On command control means (19) take the conformator into said intermediate position and activate the measurement means (20) to determine the agreement of body dimensions with predetermined measurement intervals and issue acceptance or rejection signals (22) for the body on the basis of the survey result.

控制装置（19）按指令使成形架进入上述中间位置并启动上述测量装置（20），以便确定车身尺寸是否与预定测量间隔一致，并根据测量结果发出车身被接受或被拒绝的信号（22）。

A forward power saturation protecting method for CDMA communication system and its power controller are disclosed. Said controller is composed of an emitting power control unit, a transceiver and a TPC instruction counter for base station, or a transceiver, a received signal quality determinator and a TPC instruction generator for mobile station. It can ensure that the limited power is distributed to the user whose communication quality is very poor and the communication channel quality can be quickly compensated.

本发明公开了一种码分多址通讯系统前向功率饱和保护方法及功率控制装置，其特点是，控制装置包括：基站发射功率控制单元，基站收发信机，TPC指令计数器；移动台部分有收发信机，接收信号质量检测器，TPC指令产生器；通过饱和判决过程和饱和保护过程，保证将有限的功率分配给通信质量真正恶化的用户，并可迅速补偿用户由于深衰落而导致的信道质量的严重恶化；同时，该方法能平衡功率在用户之间的均匀分配，对急需提升功率的用户做出及时的反应。

This paper deals with the design for automatic test system of missile guided system, which is signal oriented.

从某型导弹制导装置的输入/输出信号特性出发，设计了制导装置自动检测系统。

The factors for selecting the wavelength ranges to be measured are considered. The experiment equipment is introduced, with six key issues stressed, radiant power of light source should be higher, width of the I/O slits of the monochromator should be reasonable and both of them should be adjusted to an equal width, the focal length of the convergent lens should be longer, the exit of humidistat should be square, the function of vacuum pump and fog collecting hood is important, and the wavelength adjustment of the monochromator and the auto-record of the measuring signal should be controlled by a micro-computer.

讨论了实验中光波长范围的一些选择因素，详细介绍了实验装置，特别强调了实验装置中的6个要点：即光源的辐射功率要大；单色仪的出入射狭缝要合理且两者宽度应调成一致；会聚透镜的焦距要大；加湿器最后出口的孔必须是方的；真空泵和雾气收集罩的作用；微机控制单色仪波长鼓及测量信号的自动记录。

DDT was banned in nineteen seventy-two. Wildlife experts now bring baby peregrines from the Chesapeake Bay area. Then they place the birds in rocky areas high above the Potomac River near Harpers Ferry. The baby birds wear a device that sends signals telling where there are. The devices let wildlife experts follow the birds' movements. They hope that before too long, many peregrines again will fly in these skies.

现在野生动物专家从切萨皮克海湾地区引进隼雏，然后将这些隼雏放到位于哈珀斯渡口附近的波托马哥河上游的岩石区，专家们在这些隼雏身上安放了一种能够传送信号的装置，这种装置能够告诉专家这些隼雏在什么地方，这种装置让野生动物专家跟踪这些鸟的活动，他们希望不久以后能有许多游隼再次飞向这片蓝天。

A device (ESF1) for spectral shaping of a discrete value transmission signal in a radio transmitter comprises one input (E1) for receiving an in phase component of the transmission signal and a further input (E2) for receiving a quadrature component of the transmission signal.

一种用于在无线发射机内对数值离散的发射信号进行频谱整形的装置(ESF1)，它具有一个用于接收所述发射信号的同相分量的第一输入端(E1)和一个用于接收所述发射信号的正交分量的第二输入端(E2)。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。