查询词典 sensors

Our main business is Hall Current and Voltage sensors of designing, manufacturing and servicing.

本公司的前身是北京701厂传感器事业部，主要从事霍尔电流、电压传感器及变送器产品的设计、生产和服务。

This article high accuracy, good dynamic performance, the working frequency band of the Hall voltage and current sensors, and the American Analog Digital introduced single-chip high-speed 12-bit successive comparison converter AD574, as well as RS485 and other communication devices designed a set of electrical quantities collection and monitoring system.

本文将精度高，动态性能好，工作频带宽的霍尔电压，电流传感器，与美国模拟数字公司推出的单片高速12位逐次比较型转换器AD574，以及RS485通讯器件等设计了一套电气量采集与监控系统。

In the system,the speed control handgrip,brake bolt and the rotor-position sensors are used.

本文针对行驶中的一些问题介绍了电动自行车用无刷直流电动机辅助功能控制系统的实现方法。

The sending and receiving sensors would be in the earpieces, as with present-day hearing-aid spectacles.

而滤后的声信号通过耳机传给佩戴者，象现在的眼镜式助听器一样。

The lighting is fitted with movement sensors so that it switches off if no-one is using that area and the new office furniture has been produced in the most environmentally friendly way possible New heating and air conditioning plant serving the meeting rooms area has been installed to reduce energy usage and improve efficiency and, over the next twelve months, new air conditioning units will be installed in the remainder of the building.

的照明装有移动传感器，以便它会自动关闭，如果没有人使用这一领域和新的办公家具已在环境最友好的方式可能的新的供暖和空调厂会议室，服务区已被安装到生产减少能源使用，提高效率，并在未来12个月，新的空气调节装置将被安装在建筑物的其余部分。

AlN MSM devices were fabricated on AlN epitaxial thin film deposited on GaN/Sapphire substrates using helicon sputtering system at the low temperature of 300°C. The device characteristic was found to be improved by in situ metallization of Al electrodes. The extremely low dark current (1.39pA at 20V), the ideal factor (1.0125) and the Schottky barrier height (0.916eV) are superior compared to those of AlN MSM in the literature. When the device was illuminated by the 150W D2 lamp, the ratio of the induced photocurrent to dark current is more than 2 orders of magnitude. The illumination effect also shows the linear relationship between the radiation power and the photo current for the MSM devices, indicating the potential applicability for deep UV sensors.

氮化铝金属-半导体-金属光侦测器则是用In situ metallization制程，利用低温回旋溅镀法在氮化镓/蓝宝石基板上沉积之氮化铝，再直接溅镀金属铝作为指叉电极，比较目前文献制作出来的氮化铝MSM元件，可得到很好的元件金半接面之理想因子1.0125，算出萧特基能障高度为0.916eV，并有很低的暗电流为1.39 pA，提升了元件的特性，使用150 W氘灯入射，光暗电流差距可到两个order，且元件之光电流与入射光功率呈线性，显示所制作之氮化铝MSM元件，很适合针对深紫外光波段侦测。

The main problems of capacitive pressure sensors are signal processing and hermetic packaging.

信号处理与气密封装是电容式压力传感器设计的主要难题。

Ultrasonic technology is based on high-frequency sensors to measure the sound.

超声波技术是根据高频率的声音感应来测量的。

This means that inconvenient homing procedures and additional sensors are no longer necessary.

这意味着不方便的自引导步骤和附加传感器不再是必须的。

In addition to that, homo logated sensors on the system will be required.

另外，统一标准的感应器将会被使用。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。