查询词典 electrical computer

By means of optical microscopy, electrical conductivity measuring device and temperature measuring device, the microstructure, electrical conductivity ,solidus temperature, spreading property of solder were analyzed.

用光学显微镜、电导仪、热分析仪等对合金的微观组织、电导率、熔点、铺展性能进行了分析，并与Sn37Pb进行了对比。

It provides the means for simulating electrical system containing both electrical circuits and sophistical control schemes.

当被仿真的系统既含有电路部分，又含有复杂的控制方案时，PLECS提供了一个简便的仿真手段。

Experiments have shown that space charge has great effect on electrical properties and is the main cause which resulted in electrical breakdown.

众多的实验表明，空间电荷的存在对介质电性能具有重大影响，也是导致介质电击穿的主要原因。

The paper presents the technical status mine explosion-proof electrical apparatus of mine flame-proof type vacuum feed switch,mine flame-proof type with intrinsically safe vacuum electromagnetic stater,mine flame-proof type high voltage vacuum distribution device and mine flame-proof type movable transfermer substation,And it analyzes from parameters,electrical system and the structure.

简要介绍了矿用隔爆型真空馈电开关、矿用隔爆兼本质安全型真空电磁起动器、矿用隔爆型高压真空配电装置、矿用隔爆型移动变电站等主要煤矿防爆电器的技术现状，并从参数、电气系统及结构等方面进行了初步的分析。

Experimental results indicate that there is a critical value of carbon fiber weight fraction which effects the electrical properties of SCF/NBR.When carbon fiber weight fraction comes to this critical value,volume specific electrical resistance and static ...

通过实验发现，碳纤维的含量对短碳纤维／丁腈橡胶（ShortCarbonFiber／NitrileButadieneRubber）电性能的影响，存在一个临界值，当碳纤维的含量达到此临界值时，SCF／NBR的体积比电阻和静电电压都得到显著的降低。

Methods for the control of vocal fold vibration in anesthetized dogs by superior laryngeal nerve electrical stimulation, recurrent laryngeal nerve electrical stimulation and the adjustment of glottal air flow rate with stroboscope and the multifunetion glottograph developed by authors were studied.

本文借助于喉动态镜和作者研制的多功能声门图仪研究了在麻醉状态下，犬喉神经用电刺激的同时，调节声门气流使声带振动的方法；摸清了声门气流、喉上神经与喉返神经受电刺激的变化对声带体振动的影响；同时用电刺激喉上神经与喉返神经模拟了几种喉麻痹。

It is a universal view that about electrical stimulation background and the current studying, and the principle of the tenderize meat and the electrical stimulation treatment improves meat tenderize.

本文综述了电刺激的发展历史背景和研究现状，肌肉的嫩化机制及宰后电刺激促进嫩化的机理。

Electrical Machinery and Electrical Control Technology is a special course which has the theorization,practicality,nature technical and operational nature are very strong.

电机与电气控制技术》是一门理论性、实践性、技术性和操作性都很强的专业课。

Founded in 1996,our company,shenzhen zeitgeist electronics co.,ltd is a professional manufacturer specializing in manufacturing temperature sensor 、thermistor、digital thermometer and hygrometer and componets for temperature controlling. Our products are applicable to home electrical appliance、medical treatment、automobile、electrical toy、consumer electronics and so on.

深圳市精萃电子有限公司成立于1996年，是以专业生产温度传感器、敏感元件、温湿度计及温控产品为主的工厂，我们的产品广泛应用于家电、医疗、通讯、汽车、玩具、消费类电子等，现根据水族市场的发展需要，特向市场推出数字潜水式及双温温度计。

In the electric motor soft start question, uses the crystal thyratron intelligence module which controls by the singlechip to change the electric motor the initial firing current, the realization soft start; In the protection question, uses the singlechip to monitor the electric motor the movement, to lacks the breakdown implementation to separate the electrical machinery movement immediately, according to certain algorithm judgment electric motor whether crosses the class, like tallies has flowed the condition is the separation electrical machinery movement.

在电动机软起动问题上，采用由单片机控制的晶闸管智能模块改变电动机的起动电流，实现软起动；在保护问题上，采用单片机监视电动机的运行，对缺相故障实行立即断开电机运行，根据一定算法判断电动机是否过流，如符合过流条件即断开电机运行。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。