Is it necessary to use distal embolic protection devices in emergency PCI?
是否有必要在急诊pci使用远端血栓保护装置？
It also bypasses some of the built-in household circuit protection devices.
它还绕过一些内置的家庭电路保护装置。
Examples of GTO thyristor inverter breakthrough protection devices are given.
给出了GTO逆变器贯穿短路保护装置的实例。
Information protection and built-in power surge, lightning protection devices.
断电信息保护和内置浪涌、雷击保护装置。
The protection devices have been tested under operating condition and found in trouble.
保护装置在运行状态下试验过，发现有故障。
Conclusion Left ventricle remodeling was prevented effectively by using distal protection devices.
结论联合应用远端保护装置，可更加有效阻止左室重构的进程。
Protection devices is equipped with zero-sequence differential protection for the auto-transformer.
而保护装置针对自耦变压器，还配置了零序差动保护。
The IGBT pairs and protection devices are selected such that either pair alone can interrupt the current safely.
IGBT的保护和对设备的选择等，要么便可以中断对当前的安全。
Overcurrent protection devices are essential in electrical systems to limit threats to human life and property damage.
过电流保护装置在电力系统是必不可少的，限制了威胁人类生命和财产损失。
For those special position workers, we provide them with some personal protection devices like ear cover and earplug .
对部分岗位操作工人采用个人防护措施，佩带耳罩、耳塞。
Install all weather protection devices such as tents and shelters over the work areas to maintain installation schedule.
在工作区域安装所有气象保护装置，比如帐和遮蔽物，从而保证安装进度。
Thus, low voltage protection devices, served as lock-out protection reserve will also have characters uf inverse time-lag.
因此，作为失步保护后备的低电压保护也应具有反时限特性。
Protection devices of maximum current steady and cut-off electric circuit avoid further damage of failure phone circuit board.
最大电流恒定及截止式电路保护装置，免除故障手机线路板进一步损坏。
Such as communication equipment, computer and network equipment, precision instruments and other stage surge protection devices.
如通讯设备、计算机及网络设备，精密仪器等终端设备的末级浪涌保护。
What is your opinion about distal embolic protection and embolic-protection devices during PCI for patients with acute coronary syndromes?
如何看待远端保护装置和血栓抽吸装置在急性冠脉综合症患者PCI期间的应用？
Methods 30 embolic protection devices and 34 self-expandable stents were used in the treatment of 30 patients with carotid artery stenosis.
方法：对30例颈动脉狭窄患者在脑保护装置下使用自膨胀支架行颈动脉支架成形术，共放置支架34枚。
Objective To explore the safety, efficacy and clinical significance of stenting with cerebral protection devices for carotid artery stenosis.
目的探讨颈动脉狭窄患者支架治疗中的脑保护装置的有效性和安全性及治疗意义。
All electronic equipments inside the building shall be in accordance with regulations to arrange lightning magnetism pulse protection devices.
建筑物内的电子设备按规范要求设至雷电磁脉冲保护装置。
This paper introduces the protection devices of a 500mw unit made in Czechoslovakia and the working principle of each component of the devices.
本文介绍了捷克制造的一个500MW发电机组的保护装置以及这些装置各组件的动作原理。
Objectives: To explore the safety and efficacy of carotid angioplasty and stenting (CAS) with cerebral protection devices for carotid stenosis.
目的探讨颈动脉狭窄患者颈动脉血管成形和支架置入术(CAS)中应用脑保护装置的有效性和安全性。
This paper presents series parameters, structural characteristics, main driver components and safe protection devices of Demag's new DR rope hoist.
介绍了德马格公司新型DR钢丝绳电动葫芦的系列参数、结构特点、主要传动部件和安全保护装置。
You can lessen the risks of hearing difficulties and tinnitus by protecting your ears with earplugs or other hearing protection devices at all times.
人们可以通过使用耳塞或其他保护装置来减少发生听力困难和耳鸣的风险。
Based on the analysis of our existing branch network in underground low-voltage leakage protection devices, design a new computer leakage protection.
本文在分析了我国现有井下低压分支电网漏电保护装置的基础上，提出了新型微机漏电保护的原理。
It is of significance for the testing and action analysis of protection devices to reproduce the actual waveforms by use of fault record data of power system.
将电力故障录波数据重现为实际波形对于继电保护测试和保护动作行为分析等具有重要意义。
Its obviously feature comparing with other protection devices is that it has no pulse forming circuit, so it is simple, small, and convenient for debugging etc.
与一般保护装置不同的是，在红外线发射电路中没有单独设置脉冲产生电路，因而具有电路简单、调试方便、体积小等特点。
The modularization characteristics of graph-information management should be manifested because of the modularization of modern relay protection devices and drawings.
继电保护装置的模块化使得继电保护图纸与信息的管理也应呈现模块化的特征。
Features: figures etc. pressure control device adjusts pressure, with over pressure and under pressure protection devices, travel switch controls up and down positions.
特点：数字等压力控制器调压，设有过压，欠压保护装置，行程开关控制上下位置。
Therefore, when using the vacuum pump protection devices need cleaning and drying to remove the low boiling point solvent into the pump, acid gases and solid particles.
因此真空油泵使用时需要净化干燥等保护装置，以除去进入泵中低沸点溶剂、酸碱性气体和固体微粒。
Therefore, when using the vacuum pump protection devices need cleaning and drying to remove the low boiling point solvent into the pump, acid gases and solid particles.
因此真空油泵使用时需要净化干燥等保护装置，以除去进入泵中低沸点溶剂、酸碱性气体和固体微粒。
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