探頭放大器 的英文怎麼說
中文拼音 [tàntóufàngdàqì]
探頭放大器
英文
probe amplifier- 探 : Ⅰ動詞1 (試圖發現) try to find out; explore; sound 2 (看望) call on; visit; see 3 (向前伸出)...
- 放 : releaseset freelet go
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 探頭 : probe; detector; searching unit
- 放大器 : amplifier; pantograph; lawnmower; enlarger; magnifier
- 放大 : amplify; magnify; boost; enlarge; blow up; gain; amplification; enhancement; multiplication; magn...
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Choosing y type reflection fiber optic detector, this thesis create a tiny displacement - detecting sensor that is made up of led ( light emitting diode ), fiber optic detector, electric eye, lock - in amplifier, display and other electro circuits
本論文採用y型反射式光纖探頭設計製作了一種微位移測量裝置,它主要由發光二極體、光纖探頭、 、鎖相放大器、顯示器及相關電路組成。In the part of the transmitter, the pre - amplifier logarithmic amplifier, temperature complement circuit, anti - disturbing circuit, and v / i circuit, are discussed. the transmitter outputs 4 - 20ma. in the part of the displayer hardware design, the i / v convert circuit and the flame intensity signal processing circuit are introduced
在探頭的設計中,詳細介紹了前置對數放大器電路設計,在對數放大器加入了溫度補償電路和抗干擾電路,以保證測量精度和較大的量程,最後信號經電壓電流的轉換,得到4 - 20ma的標準信號作為探頭的輸出信號,進行遠傳。Note 1 : the integration is that mode for which adopts import the sensor with stainless steel isolation membrane and high - performance special amplification circuit be directly packed in the probe
注1 :一體式是採用進口不銹鋼隔離膜片的傳感器和高性能的專用放大電路直接封裝在探頭中。The main performances of the afm were in the advanced level around the world. the probe unit of the horizontal afm includes a photo - electronic detection unit with a particular optical - beam - deflection path, a regulating block of the setpoint of imaging force, the xy scanner and z feedback controller, the coarse adjusting and fine adjusting mechanism for the sample approaching to the probe tip. the powerful circuits of preamplifier, as well as the circuits of xy scanner and z feedback controller were developed
成功研製了臥式afm探頭,包括特有的微懸臂偏轉量的臥式光電檢測系統、 afm成像工作點(即原子力的預設置點)的調節機構、 jy }藝掃描與反饋控制器、樣品的粗調與微調機構;自行研製了高性能的psd前置放大電路、 xy掃描控制電路和z向pid反饋控制電路系統;設計了a / d & d / a控制介面,獨立開發了性能完善的afm掃描與控制軟體系統及功能強大的圖像處理軟體系統。Which include magnetic - field probe, wide - band amplifier, transmission cable and its compensator
該系統包括磁場測量探頭、寬帶信號放大器、信號傳輸電纜和補償器等。The set includes 3 hand - held probes with a built - in pre - amplifier covering the frequency range from
全套包括三個手持探頭,探頭內部安裝了前置放大器,頻率范圍從This paper has analyzed the characteristics of near - field electromagnetic fields and the measurement principle of magnetic - field sensor, and designed probe, amplifier unit and compensator according to measurement needs. finally, based on the electromagnetic pulse simulator in the lab, a set of experiments have been done on the designed magnetic fields measurement system and analyzed the error of the measurement system
文中分析了近場電磁場分佈的特點;研究了磁場探頭的測量原理;根據實際測量需要製作了磁場探頭、設計了信號放大單元和用於補償電纜信號衰減的補償器;最後利用實驗室的電磁脈沖模擬器對所設計的磁場測量系統進行了一系列實驗,分析了系統的測量誤差。分享友人