目的建立和测试低温冷冻血小板无电源运输保存技术。
Objective To establish and test method of cryopreserved platelet transportation without power application.
传感器单元无电源供电，传感的能量来自外界的无线电磁波。
The energy of sensing comes from external radio electromagnetic wave.
配置手动液压装置，可在停电或无电源场所照常进行升降工作。
Configuration manual hydraulic device, can be in power failure or no power supply place as usual lifting.
SL手动单梁起重机属轻小机种，适用于工厂设备安装、维修以及无电源的作业场所。
SL Type Manual Single-girder Crane is a light-small kind, which is applicable to equipment installation, maintenance and work sites without power source.
配合电动执行器可以实现远程阀门流量开度控制，在无电源情况下也可以手动进行操作。
With electric actuator, it's can be controlled through valve flow and also can be operated manually when without power.
然而接下来，得把电子护照放在一个感应阅读器上，后者才能供给无源rfid射频能量电源，稍后，护照里的数据才能读出。
Next, however, the e-passport has to be placed over an inductive reader that provides the radio-frequency energy to power up the passive RFID so it can spit out its data.
最简单的准则是：“无单点故障，例如电源、网络设备或布线都可能导致两条心跳通讯的断开”。
The simplest guideline is "No single failure, such as power, network equipment or cabling can disable both heartbeat connections."
无刷直流永磁电机的电源虽是直流电，但其内部绕组中的电流仍是交流电，其旋转部分犹如同步电机的磁极转子，其结构及电磁原理与同步电机相似。
With the power being DC, the current of inner winding of the magneto is AC, and the rotating part is just similar to the magnetic rotor of synchronous dynamo.
介绍了一种太阳能无变压器式彩电电源，即高效率的DC/AC变换器。
The author introduces a solar energy transformerless colour TV power supply, i. e, high efficiency DC/AC converter.
本课题是对无工频变压器开关电源控制器芯片模块电路的设计与研究。
My project is focused on the design and research of PWM switching power supply control circuitry that requires high efficiency and reliability.
介绍无外接电源轻便引弧器的组成部分及工作原理。
The paper describes the component parts and the mechanism of portable arc striking apparatus without outside power.
提出一种输出低于1V的、无电阻高电源抑制比的CMOS带隙基准源(BGR)。
CMOS bandgap reference (BGR) without a resistor, with a high power supply rejection ratio and output below 1v is proposed.
介绍了一种采用CMOS数字电路、数字拨盘开关整定、无辅助电源的断电延时继电器的组成及工作原理。
Introduction was made to the composition and working principle of a power-off time delay relay which adopts CMOS digital circuit, digital dial disc for switch setting and without auxiliary power.
采用晶闸管相控电抗器（TCR）的无源滤波器可以增大电源系统的容量，降低成本；
To use the passive powered filter with TCR can enlarge the capacity of power source system, and reduce its cost.
二线无源led现场显示单元是指在不外接直流电源的前提下，实现二线制变送器检测到的工业参数LED现场显示。
On the basis of no outer direct flow power source, tow-wire passive LED local displaying unit realizes LED local displaying of industry parameter which tow-wire transmitter inspects.
所有零部件一年内免费保修，无刷马达和电源如有质量问题二年超长包换！
All parts within one year free warranty, brushless motor and power if there is any quality problem for two years long replacement!
与无耗散的电路类似，电源影响电荷和电流的大小，但不影响电荷和电流的电子涨落。
Similar to the electric circuit without resistance, electric sources affect the amount of the electric charge and current, but do not affect their quantum fluctuations.
最终查出造成机组事故的根本原因是可控硅励磁装置供电电源无工作状态监视信号及故障报警信号；
The final basic cause that resulted in the failure is no working state monitoring signal and failure warning signal of power supply source of controlled silicon excitation device.
电池(24伏)允许使用的地点无交流电源。
Battery (24 VDC) allows use in locations without AC power supply.
电机系统emi无源滤波器由电源滤波器和输出侧滤波器组成。
So EMI passive filter of motor system is composed by mains filter and output side filter.
如果在网络中没有电源，例如电池或者发电机，则称为无源电路。
If the network contains no energy sources, such as batteries or electrical generators, it is known as a passive network.
介绍了一种采用无源功率因数校正方法降低电源谐波含量的方案。
A proposal using passive power factor correction method to reduce harmonics emission is introduced in this paper.
介绍了一种综合运用有源滤波和无源滤波设计电源纹波抑制器的原理和方法。
The principle and the method of designing ripple attenuator are introduced by combining both active and passive filtering.
这解决了电荷泵在充电期间功耗过大的问题，使它们不仅能适用于有较强电源的电路，也可以在无源或低功耗的环境下工作。
These two charge pumps are suitable for circuits with large power supply, and they can also operate in passive and low power systems.
本发明无外加电源，具有安全、快速、科学消除油品静电的特点，且发明造价低，结构简单，安装方便，易于推广。
The invention has not external power supply, can safely, quickly and technically eliminate oil static, having low production cost, simple structure, easy installment and wide application.
出现开机无反应故障，原因是行输出管击穿引起电源部分保护所至。
If there is no respond when the oscilloscope is turned on, it is because the line output tube is broken and caused the protection of the power part.
继续系统引导接受无警告的电源关闭危险。
Continuing system boot accepts the risk that system may power down without warning.
电视机电源要求非常低的纹波电压，过去电视机所采用的是大的无源rc缓冲电路，使电视机的电源效率比较低下。
The television power supply demands low ripple voltage, and the passive rc buffer circuit used in television before, decreased the power effect.
电视机电源要求非常低的纹波电压，过去电视机所采用的是大的无源rc缓冲电路，使电视机的电源效率比较低下。
The television power supply demands low ripple voltage, and the passive rc buffer circuit used in television before, decreased the power effect.
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