查询词典 sensor

Property study for hartmann sensor used in measuring wave aberration of human eye.

哈特曼传感器测量人眼波像差的特性研究。

It is showed that the optimal mode number was associated with the signal to noise ratio, and the Hartmann sensor was suffered from measuremen...

分析了一个哈特曼传感器对实际大气湍流畸变波前的测量结果，给出了确定传感器测量噪声的方法。

The results obtained are good agreement with the experimental results of gain uniformity measured by threshold method and laser wavefront measured by Hartmann wavefront sensor.

计算结果与作者用阈值法测量的增益均匀性以及用哈特曼网格法测量的氙灯泵浦对激光波面畸变的影响是一致的。

To support secure group communications in resource constrained wireless sensor networks, We propose an efficient and scalable key management scheme which only uses symmetric cryptographic algorithms and hashing function. This scheme can achieve forward and backward security.

为了在有限资源的无线传感器网络能安全进行群组通讯，本文只使用对称加密算法和单向哈希函数提出了一种具有有效性和扩充性的组密钥管理方案，并可满足前向和后向安全性。

Determination of the available film thickness meter, the diameter is 3 0 m m Beanies pressure on silk online, let photoptic partⅱ fine regional contact and the thick-film irstrument sensor head alignment Beanies pressure on silk online, on the LCD screen can be readout readings (note that prior to the measurement of zero).

测定厚度时，可用膜厚仪进行，使用时将直径为3 0 m m 的金属薄片压在丝网上，先让未涂布感光胶的区域接触薄片，将厚膜仪的传感头对准金属薄片压在丝网上，在液晶显示屏上读出读数即可。

The heatstroke sensor could turn out to be the first of a series of delectronic guardian angels.

防中暑传感器可能会成为一系列电子保护天使中的第一名成员。

A state of bankruptcy.It reacted to the GM announcement by announcing a heatstroke sensor of its own.

作为对通用汽车公司的宣布作出的回应，福特推出了自己的防中暑传感器。

Solar thermal technology is one of the lowest cost one among the solar technology, this paper introduces the system design of solar thermal power tower, heliostat technology, master control technology, receiver technology and other key technologies basing on China's First Solar Thermal Power System, especially the curved reflector shaping method, the design of non system error mechanism, program calculation associating with sunlight sensor control technology of the heliostat, and the forced air cooling tech...

太阳能热发电技术是成本最低的太阳能利用技术之一，本文以我国第一座塔式太阳能热发电系统(70kWe)的研发建设为基础，介绍了塔式太阳能热发电的系统技术、定日镜技术、集成控制技术、接收器技术等关键技术的研究，特别是定日镜的曲面镜成型技术、无系统误差的机构设计、程序计算和太阳光传感器联合控制技术，以及接收器的玻璃窗口风冷技术、结构设计技术、蓄热技术等。

A method of measuring static magnetic parameters of magnetic materials utilizing fluxgate sensor and Helmholtz coils is proposed for the first time.

首次提出应用磁通门传感器和亥姆霍兹线圈测量静态磁参数的方法，这种方法具有很好的技术先进性。

By using hall sensor,we have developed a high-speed magnetic field testing system with USB2.0 interface.The software has been developed and the testing system has been designed,in which the center distance of the helmholtz coils is adjustable.

利用霍尔传感器件，自带 USB2.0以及10位快速A/D的高性能单片机C8051F340，研制了单芯片高速磁场数据测量装置，编写了磁场数据采集处理程序，设计了中心距可调的亥姆霍兹线圈，并用所研制的仪器进行了轴向磁场分布测量。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。