receiving instrument 中文意思是什麼
receiving instrument
解釋
接收器- receiving : n. 1. 接收。2. 收買賊贓。adj. 接受的；收報的。
- instrument : n 1 儀表，儀器 〈cf tool implement〉。2 樂器 （＝musical instrument）。3 【法律】證件，證券，文件...
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Data collection of portable coal mine safety instrument and design of wireless receiving and sending module
便攜式煤礦安全儀表的數據採集與無線收發模塊設計 -
In the design of hardware, frequency sweep signal is based on dds + pll. by the control the singlechip c8051f060, ad9852, the dds chip, can achieve stepped frequency signal. with amplifying and detector circuits, the instrument can achieve the measurement and receiving of amplitude frequency characteristic result. by means of pdiusbd12 finish the usb1. 1 protocol conversion, communicate with usb interface of pc, the instrument give the measurement resul of amplitude - frequency characteristic in lcd of pc
硬體方面，掃頻信號源基於dds + pll的技術，由c8051f060單片機控制dds晶元ad9852實現頻率步進。再加上外圍放大、檢波等電路，測量和接收幅頻特性。並藉助于pdiusbd12完成測量數據usb1 . 1協議轉換，實現與pc機的usb介面通信，將幅頻特性測量結果在pc機的液晶顯示屏上表達出來。 -
Input impedance of the receiving instrument which connected on the receiving resistance : above 10 k when 2. 4 khz
連接于接收電阻上的接收儀表的輸入阻抗: 2 . 4khz時為10k以上通信輸出 -
Input impedance of receiving instrument which connect on the receiving resistance is connected : above 10 k when2. 4 khz
連接于接收電阻上的接收儀表的輸入阻抗：在2 . 4khz時為10k以上 -
Interial with power line : above 15 cm connects to input impedance of the receiving instrument on the receiving resistance : above 10 k when frequency is 2. 4 khz
與電源線的間距: 15cm以上連接于接收電阻上的接收儀表的輸入阻抗：在2 . 4khz時為10k以上 -
Main cpu of instrument adopt digital signal process unit ( arm core ). the hardware design adopt distributing design which separate receiving and processing gps signal from the main system to use professional gps signal from the main system to use professional dsp to fulfill
組合導航儀的主處理器採用高精簡指令集（ arm內核）的數字信號處理器件，硬體部分採用分散式設計，將gps信號的接收及處理獨立出來，採用專用dsp進行。 -
Upon receiving the application and the proper amount of stamp duty, the collector will issue a stamp certificate in respect of the instrument manually or via a new electronic stamping system
署長在收妥有關申請及應繳付的印花稅款后，會以人手或透過新電子加蓋印花系統，就該文書發出印花證明書。 -
This paper disserts the whole scheme and device selection of the instrument in detail. at the same time, it introduces the constitution, principle of transmission of infrared remote control signal. it also explains how to decode the remote control signal by software, and discuss the anti - jamming problem of receiving
本文詳盡的論述了該儀表的整體方案、器件選型等，同時也介紹了紅外遙控信號的組成、發射原理和軟體解碼過程，對紅外遙控信號接收過程中的抗干擾問題也做了一定的探討。
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