The researchers believe that brief bursts of electrical activity in this area, called "sleep spindles", somehow block external sounds form reaching any parts of the brain that might wake a person up.
这个课题的研究人员们相信，在这个区域内简短的突发性电子活动“睡眠梭形波”，在用某种方式阻挡了外界声音信号传输到大脑中某些能让人醒过来的某些区域。
Electrical industry, machinery industry — Ferrite block talc, porcelain material, oil bearing, magnetic material and other metallurgical particles.
电器工业、机械工业中的铁氧体块滑石、瓷器材料、含油轴承、电磁材料和其它冶金用的颗粒。
Fuses, fuse holder, fuse block, little fuse, thermal fuse, electrical fuse, car fuse.
保险丝，保险丝座，保险丝块，小保险丝，热熔断器，电器保险丝，汽车保险丝。
The push button also has a plurality of plungers which extend rearwardly through an adapter to actuate an electrical switch mounted on a switch block.
该按钮还具有多个插销，这些插销向后穿过一个接合件，驱动装在开关盒上的电开关。
This paper introduces the mechanical structure and electrical controlling design of burn-free block making machine and the design of touch panel is explained in detail.
本文介绍了免烧砌块成型机的机械结构和电气控制设计方案，就其触摸屏的设计进行了详细说明。
Hydraulic and electrical control is applied to the machine , with free adjustment of stroke for the gliding block, as well as stable and reliable mechanical stopper and synchronized tension bar.
机器采用液压电气控制，滑块行程可任意调节，机械挡块，扭轴同步、平稳可靠；
One of the important research directions is the fabrication of nano electrical devices including transistor and sensor by bottom-up method using carbon nanotubes as building block.
一个主要的研究方向是以碳纳米管为模块，采用自下而上的构筑方式制备纳电子器件（包括晶体管、传感器等）。
The feasibility of examining electrical porcelain insulator(EPI) with creeping wave probe was stu-(died, ) and a special test block was made for the experiment.
分析了超声爬波检测瓷绝缘子的可行性，加工制作了爬波检测专用试块。
It can be used to make vaporizer, distributor, ignition and braking systems, slide block, electrical magnetic valve, wheel, and impeller, curl machine, coffee pot.
它可以用来制造蒸发器，分配器，点火和制动系统，滑块，电动电磁阀，轮，叶轮，卷曲机，咖啡壶。
It can be used to make vaporizer, distributor, ignition and braking systems, slide block, electrical magnetic valve, wheel, and impeller.
它可以用来制造蒸发器，分配器，点火和制动系统，滑块，电动电磁阀，轮，叶轮。
Following a heart attack, irregularly shaped sections of dead scar tissue may form in the heart and block the electrical flow or cause a short circuit.
心肌梗死之后，梗死后形成的瘢痕组织，会在心脏内形成不规则形状的切片，它将阻断正常电活动或者引起短路。
Station service electrical system and generator-transformer block is of importance to the operation of power system.
发电厂厂用电系统及发变组是电力系统运行的重要基础。
This option faces the electrical terminal block connector to the rear of the transducer permitting connections to the transducer to be made from the rear of the rack.
此选项面临的电力接线端子连接器允许的传感器连接到后方传感器作出从机架后方。
The JGK winch electrical control system basic building block is elaborated. The common faults and processing methods are summarized.
阐述了JGK型绞车电控系统的基本组成部分，总结了使用中常见的故障及处理办法。
The com mon acquisition and measuring method of electrical parameters is adopted, acquisition system is designed, and the systematic block diagram is also introduced.
采用通用的电气参数采集测量方法，设计了采集系统，介绍了利用各种变换处理电路和单片机组成的电气参数智能采集传输系统框图。
The com mon acquisition and measuring method of electrical parameters is adopted, acquisition system is designed, and the systematic block diagram is also introduced.
采用通用的电气参数采集测量方法，设计了采集系统，介绍了利用各种变换处理电路和单片机组成的电气参数智能采集传输系统框图。
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