查询词典 electrical

Our Co., SXLEECL, is an entitative production Co., which is established on the basis of modern enterprisr system. We specialize in producing explosion-proof luminaires, electrical lighting, hi-tech oriented lightings and electrical equipment. We have professional designers.

上海新范照明电器有限公司是按现代企业制度建立的专业生产防爆灯具、防爆电器和高技术层次的照明灯具及电气设备的生产实体性有限责任公司。

In view of inhomogeneous distribution of fluid pressure, fault-valve behavior and the coupled equations of the current density and fluid flow within the Earth's crust, especially, the observed anomalies in electrical field showed a similar pattern of rapid starting and slow decay, some of these anomalies associated with episodical spouting from borehole or the increase of fluid pressure in wells, it is reasonable to consider that the source of precursory electrical field anomalies is the streaming potential mechanism.

鉴於地下流体压力分佈不均匀、断层阀作用及地下电流密度与流体流的耦合方程，特别是由於电场异常显示出快急始慢衰减的特殊图型，电场异常有的与废油井间歇自喷有关，有的与流体压力增高有关，故认为过滤电势作为电场前兆机制是合理的。

Responsibilities:Specification of welding machinesProgramming and assembly Testing, quality control and de-buggingInstallation at customer site Design of metal structures and basic machine partsMachine maintenanceAble to manage 1 electrical workerAfter sales supportRequirementsCollege degree in Mechanical EngineeringAble to read and speak English CET Level 65-10 years work experienceAble to read and produce working engineering drawingsAble to solve electrical and mechanical problemsBasic understanding of welding will be an advantageMale, age 30-45Totally honest and trustworthyHigh level of maturity

工作内容：对焊接机器编制使用说明规范设计和装配焊接机器测试，调试机器以及质量控制在客户方进行机器安装设计简单的金属结构和基本机械部件机械的日常保养管理电工售后服务支持职位要求：工程学士学位大学英语6级，出色的阅读和听说能力 5-10年工作经验能够阅读生产工作的工程图纸能够解决电气和机械问题有相关焊接经验的优先男性，年龄30-45 诚实守信，成熟稳重 Mechanical Machine Engineer

On the basis of electrical network characterization, Chapter 5 presents a new principle to detect PCB's fault first time. Three methods of online test for electrical network characterization are described in detail. Then, a hierarchical, combinatorial approach is firsfly presented. The test efficiency of this method is studied also. The experiment result shows that the new approach can greatly enhance the test efficiency of fixtureless tester under the requirement of 100% test for PCB's connections.

本文第5章利用集成电路的输出特性，首次提出了一种新的印刷电路板连接故障的检测原理，给出了三种印刷电路板电气网络输出特性的在线测试方法；在此基础上，首次提出并实现了基于飞针式在线测试仪的层式组合测试思想，研究了这种方法的检测效率；应用实例表明这种方法在不降低对印刷电路板连接故障100％测试的要求下，可以有效地提高飞针式在线测试仪的检测效率。

The automatic focimeter is usually made up of the optical system, precise mechanical system, photoelectricity detecting devices, and electrical controls, involving the optical technology, mechanical technology, electrical technology, etc.

自动焦度计通常由光学系统、精密机械、光电检测器件及电气控制等部分组成，涉及光、机、电等方面的知识。

The automatic focimeter is usually made up of the optical system, precise mechanical system, photoelectricity detecting devices, and electrical controls, involving the optical technology, mechanical technology, electrical technology, etc.

自动焦度计通常由光学系统、精密机械、光电探测器件及电子控制等部件组成，涉及光、机、电等方面的知识。

Detector the gas strength which examines the sensor transforms the electrical signal, passes commits a footfault the cable to transmit the controller, the gas strength is higher, the electrical signal is stronger, when the gas strength achieves or surpasses the alarm point which the warning controller establishes, the alarm apparatus send out the alarm, and may start the solenoid valve, the exhaust fan substandard association equipment, removes the hidden danger automatically.

探测器将传感器检测到的浓度转换成电信号，通过线缆传输到控制器，浓度越高，电信号越强，当浓度达到或超过报警控制器设置的报警点时，报警器发出报警信号，并可启动电磁阀、排气扇等外联设备，自动排除隐患。

Detector the gas strength which examines the sensor transforms the electrical signal, passes commits a footfault the cable to transmit the controller, the gas strength is higher, the electrical signal is stronger, when the gas strength achieves or surpasses the alarm point which the warning controller establishes, the alarm apparatus send out the alarm, and may start the solenoid valve, the exhaust fan substandard association equipment, removes the hidden danger automatically.

探测器将传感器检测到的气体浓度转换成电信号，通过线缆传输到控制器，气体浓度越高，电信号越强，当气体浓度达到或超过报警控制器设置的报警点时，发出报警信号，并可启动电磁阀、排气扇等外联设备，自动排除隐患。

He explained that Franklinist electrical matter cannot itself be the cause of electrical motions because it flows unidirectionally, from highest potential to lowest potential, while in the most common experiments, the same electrified body simultaneously imposes both attractions and repulsions.

他解释富兰克林的事件是因为电不能够它本身单向流动，是因为电运动的因素，从最高的位能对最低的位能，在最普通的实验方面的时候，被通电的身体一样的同时地强制吸引和击退。

After electrical acupuncture, abnormal gastric electrical activity of obese women were improved, and Post-meal DP decreased may be one of main mechanisms of treatment hypermotility of obese people and weight reduction.

电针治疗后肥胖者空腹及餐后胃电节律异常得到改善，且餐后胃电主功率下降，电针治疗通过影响胃电活动改善胃动力，胃动力亢进得到纠正，达到减肥的目的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。