【正文】 antity the and so on quantitative change temperature, pressure ,electric field, magic field size, uses these principles to be possible to develop the optical fiber sensor. The optical fiber sensor and the traditional sensor pare has many characteristics: Sensitivity high, the structure simple, the volume small, anti corrosive, the electric insulation good, the path of rays may be curving, be advantageous for the realization telemeter and so on. Optical fiber sensor Japan is in the advanced level. Like Idec Izumi Corporation and Sun x Corporation. The optical fiber send receiver and the integrated path of rays technology unify, accelerates the optical fiber sensor technology development. Will integrate the path of ray’s ponent to replace the original optics part and the passive light ponent。s humanities have entered into the high industrialization the information age, sensor technology to renewal, higher technological development. US, Japan and so on developed country sensor technological development quickest, our country because the foundation is weak, the sensor technology pares with these developed countries has the big disparity. Therefore, we should enlarge to the sensor engineering research, the development investment, causes our country sensor technology and the foreign disparity reduces, promotes our country instrument measuring appliance industry and from the technical development. 。 the system helps the silicon resonance type pressure transmitter. The core partially presses two resonant Liang by the feeling which above the silicon diaphragm and the silicon diaphragm manufactures to form, two resonant Liang39。 The optical fiber can make the pressure, the current capacity, the temperature, the displacement and so on the many kinds of sensors。美國 HONY WELL 公司 ST3000型智能傳感器，芯片尺寸才有 3 4 2mm3，采用半導體工藝，在同一芯片上制成 CPU、 EPROM、靜壓、壓差、溫度等三種敏感元件。其測量最高精度可達 %FS。如 Idec Izumi公司和 Suns 公司。采用先進的陶瓷技術 和 厚膜電子技術，其技術性能穩(wěn)定，年漂移量小于 %,溫漂小于177。美國加州大學巳研制出這類傳感器。世界許多發(fā)達國家都在加快對傳感器新技術的研究與開發(fā)，并且都已取得極大的突破。 附 件： ； 。顯然傳統(tǒng)傳感器因功能、特性、體積、成本等已難以滿足而逐漸被淘汰。如用肝炎病毒抗體可檢查某人是否患有肝炎，起 到快速、準確作用。 陶瓷電容式壓力傳感器是一種無中介液的干式壓力傳感器。光纖傳感器日本處于先進水平。當環(huán)境溫度變化時，兩個諧振梁頻率和幅度變化相同，將兩個頻率 差后，其相同變化量就能夠相互抵消。 把傳感器、信號調(diào)節(jié)電路、單片機集成在一芯片上形成超大規(guī)模集成化的高級智能傳感器。 附件 2：外文原文 Dev elopm ent of Sens or New Technolog y Sensor is one kind ponent which can transform the physical quantity, chemistry quantity and the biomass into electrical signal. The output signal has the different forms like the voltage, the electric current, the frequency, the pulse and so on, which can satisfy the signal transmission, processing, recording, and demonstration and control demands. So it is the automatic detection system and in the automatic control industry .If automatic Technology is used wider, then sensor is more important. I n information age, the information industry includes information gathering, transmission, process three parts, namely sensor technology, munication, puter technology. Because of ultra larg