查询词典 device handler

An optical scanning device for scanning tracks of an optical record carrier using a radiation beam, the device including an optical head ( 16 ), defining an optical axis, for converging the radiation beam to a spot when scanning the record carrier; and a rotary arm ( 2 ) for moving the optical head across the record carrier.

一种光学扫描设备，用于利用辐射光束扫描光学记录载体的轨道，该设备包括光头(16)，其限定了光轴，用于在扫描记录载体时将辐射光束会聚为光点；和旋转臂(2)，用于在记录载体上移动光头。

Often divided into two types:(1) sine wave oscillator, according to the network oscillation frequency of the different loop selected further divided into RC sinusoidal oscillator, LC sinusoidal oscillators, quartz crystal oscillators, voltage-controlled oscillator, voltage-controlled crystal oscillator and other forms;(2) non-sinusoidal oscillation device, also known as relaxation oscillator, is the use of capacitor charging and discharging and active device (transistor, FET, single-junction transistor, etc.) to generate the pulse-off square wave, rectangular wave, triangle wave, sawtooth wave, or these basic waveforms synthetic waveform and its frequency by the LC time constant charge and discharge circuits to decide.

常分两大类型：（1）正弦波振荡器，根据振荡环路中选频网络的不同，又分为RC正弦波振荡器、LC正弦波振荡器、石英晶体振荡器、压控振荡器、压控石英晶体振荡器等多种形式；（2）非正弦波振荡器，又称张弛振荡器，是利用电容充放电及有源器件（晶体管、场效应管、单结晶体管等）的通断来产生脉冲方波、矩形波、三角波、锯齿波或这些基本波形的合成波形，其工作频率由LC充放电电路的时间常数来决定。

Recoil brake is a kind of throttling bar with counter-recoil throttling device, and recuperator is a kind of hydro-pneumatic device.

驻退机采用带复进节制器的节制杆式，复进机采用液体气压式。

With the fast developing computer technology, relay protection testing device is developing to embedded system. This provides the hardware system of relay protection testing device a very expanding space to be integrated, minimized, high characteristic, high performance.

随着计算机技术的飞速发展，继电保护测试仪也不断的向嵌入式计算机系统方向发展，这对继电保护测试仪整套硬件的小型化、一体化、高指标、高性能化提供了很大的扩展空间。

Here you can see the EDID of the repeater device when connected to the same display device.

在这里你可以看到，重发器当连接到相同的播放设备时，重发器的EDID数据。

The invention concerns a vibration damping device comprising an element converting mechanical energy into electrical power mounted on a base designed to be fixed on a structure to be damped. Said converting element comprises an electrodynamic motor including a coil (20) mechanically connected to the base (1) and a magnetic circuit suspended by at least a spring (22), and the coil (20) is coupled with an electric charge having a resistive component and it includes a control device for varying the value of said resistive component based on at least two values.

本发明涉及一减震装置，所述装置包括一种把机械能转换为电能的能量转换装置，所述装置可安装在待减震结构的底座上，其特征在于，所述转换装置包括一电动机，所述电动机有一线圈(20)及一磁路，所述线圈采用机械方式连接底座(1)，所述磁路通过至少一根弹簧(22)悬置着，线圈(20)耦合着一具有一电阻元件的电载荷，并具有一控制装置，用于按至少两个值来改变所述电阻元件的阻值。

THIS ARTICLE ANALYSES THE DRAWBACKS OF THE WATER DRAINAGE DEVICE CURRENTLY USED IN THE FORGING REVERBERATORY FURNACE,AND INTRODUCES THE ADVANTAGES OF THE FLOAT-TYPE AUTOMATIC WATER DRAINAGE DEVICE.

分析了锻造燃煤反射炉原排水方式的弊端，介绍了浮体式自动排水装置的优越性。

"If installing two IDE device s on the same ribbon cable, one device must be set to "master" and the other,"slave"."

若同一排线上欲安装两台IDE装置，那么其中一台IDE装置必须设定为Slave。

The device automatically sensor saves button action, Spiel that restoration on the device and rough jeweler can guarantee professional skill levels, quality and the high cost of many splinking ring binder.

该设备的自动传感器省去了按钮操作，Spiel说该设备上的锯条和粗糙的工作台能够保证专业的技术水平，质量与昂贵的多夹板式装订机相当。

In order to find out primary and secondary factors influencing the power dissipation of corn rootstalk treatment device of no-tillage planter, soil-bin experiment was carried out in the laboratory. The power dissipation model of the device was set up based on the quadratic regressive orthogonal test of the influencing factors.

为找出影响免耕播种机玉米根茬处理装置的功率消耗的主次因素，对新研制的免耕播种机玉米根茬处理装置进行了室内土槽试验研究，对影响作业功耗的因素采用二次旋转回归正交试验，建立了玉米根茬处理装置的功耗模型。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样