传感器

Integrating technology in fields such as sensing,MEMS,wireless communication and parallel information processing,wireless sensor networkscan easy realize the purpose of temperature monitoring totally in real time through integrate micro sensors. After information is acquisited,the embedded module processes the signals and then the data is sent out to the terminal through self-organized wireless networks.

中文摘要：无线传感器网络综合了传感技术、MEMS技术、无线通信技术和分布式信息处理技术等，能够通过各类集成化的微型传感器，实时、全方位地监测被测对象的信息，通过嵌入式系统对信息进行处理，并通过自组织无线通信网络，以多跳中继方式将所感知信息传送到终端。

Objective To examine the important roles of microRNAs in regulating amphid structure and function, we performed a computational analysis for the genetic loci required for the sensory perception and their possibly corresponding miRNAs in C.

目的 为了系统评价microRNA在调控化学传感器结构和功能方面的重要作用，我们进行了线虫中有关影响化学传感器结构与功能的遗传位点以及和其可能对应的miRNA的生物信息学分析。

An organically modified silicate-PVA as an immobilization material for Hansennula anomala was investigated to develop an optochemical BOD sensor for the determination of BOD.

通过有机改性溶胶凝胶PVA包埋方法固定微生物菌株，以氧光化学传感器作为二次传感，制备了响应良好的光化学BOD微生物传感器。

UDZ Series liquid level indicator of flap disassembly fast and convenient, the installation position can be arbitrary choice, free to change the direction of observation, thus instrumented great visibility; UDZ series of cost-effective liquid level was significantly higher than that used multiple sets of glass plate liquid level of cost performance; UDZ series of liquid level indicator, the sender's device, as well as the liquid level with the main transmission medium within the complete separation of the measured structural design, so that level gauge in the job has pressure (up to 320KG), toxic and inflammable conditions, with absolute safety and reliability; UDZ-3 type uses innovative design, improve the sensitivity of the sensor, and its near-zero drift FarEasTone signals and long-term stability so that it has always been at the scene consistent level instructions; sensors and the main body has a certain interval, which can be solved effectively under high-temperature liquids (up to 480 ) remote detection and control; antifrost type UDZ Series Level Gauge, are I plant the patented product (Patent No.: ZL00221022 3), guarantees that the use of cryogenic liquid level gauge is not freezing (such as liquid CO2), the effective guarantee of the level of a normal job.

UDZ系列液位计的翻板指示器拆装快捷方便，安装方位可任意选择，观察方向可随意改动，因而仪表指示的可视度很大；UDZ系列液位计的性能价格比明显高于采用多组玻璃板式液位计的性能价格比；UDZ系列液位计的指示器，发讯器、以及液位变送均与主体内被测介质完全隔离的结构设计，使液位计工作在有压（可达320KG）、有毒和易燃的工况下，具有绝对的安全性和可靠性；UDZ-3型采用了新颖设计，提高了传感器的灵敏度，其远传信号近乎零温漂和长期稳定性使其始终于现场液位指示保持一致；传感器和主体有一定的间隔，因而能有效地解决高温液体（可达480℃）远距离检测和控制；防霜型UDZ系列液位计，是我厂的专利产品（专利号：ZL00221022·3），保证了在低温液体上使用液位计不结冰（如液体CO2），有效的保证了液位计的正常工作。

The liquid density sensors presented in this project are dependent on the Surface Acoustic Wave technics in the fabrication process. Considering the maturity of SAW technics and the easiness of high frequency BAW generation with the IDTs, it is convenient for sensors miniaturization.

本项研究工作提出的微量液体密度传感器在制作上仅需采用成熟的声表面波工艺即可，实现起来比较容易，叉指换能器容易激发较高频率的体声波，便于传感器小型化。

Zeolite Y sieves are used for preparation of ECL sensor for the first time by immobilizing tris (2, 2'-bipyridyl) ruthenium Ru (bpy 〓 in their supercages, which is achieved through the ion exchange properties of the sieves.

Ru〓固定于分子筛修饰碳糊电极的电化学发光与可更新无试剂海洛因传感器研究制备了一种能简单、快速、灵敏地测定海洛因的电化学发光传感器。

Surface seawater samples are pumped into a PVC tube enclosing an inner Teflon AF tube, which served as a long pathlength gas-permeable liquid-core waveguide for spectrophotometry. The Teflon cell contains a pH sensitive indicator-buffer solution consisting of bromothymol blue and sodium carbonate.

该传感器采用Teflon AF 2400液芯波导管作为C02选择透过性膜，该液芯波导管同时也是传感器的比色池，我们采用溴百里酚蓝和碳酸钠(Na_2CO_3)溶液为主要成份的pH敏感指示剂作为缓冲溶液。

This thesis introduces a special calibrator aiming at solving the problem of calibrating speed sensor on locomotive.

为了解决对机车速度传感器校验的问题，本论文研制了机车速度传感器校验仪。

The hardware part includes the design of the sensor and the intelligent robot of circumambulate's structure; the software part includes the design of the substrate programme of sensor. The author also has provided the principle of the sub- programme and main- programme, and introduced how to carry out them.

硬件部分设计了灰度传感器的电路，搭建了巡线机器人硬件构架；软件部分包括灰度传感器的底层程序设计，给出了子程序和主程序的设计原理与实现方法。

This paper focuses on designing the intelligent robot of circumambulate by studying the ZiGuang fundamental platform of robot development、Freescale MC9S08GB60 MCU and the intelligent robot of circumambulate. The robot chooses the sensor as the carrier of identify of the path and judge the circuitry by sensor.

本文通过学习紫光智能机器人软件开发平台和机器人主控芯片Freescale 的MC9S08GB60 MCU，以及巡线机器人的基础知识，选择灰度传感器作为路径识别载体，并利用灰度传感器进行线路判别实现机器人的按轨迹自动前进。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。