transmitter current 中文意思是什麼

transmitter current 解釋
發射電流
  • transmitter : n 傳送者;傳達者;寄交者;傳導物;遺傳者;【無線電】發送機;發射機;發報機;送話機,話筒;【火箭...
  • current : adj. 1. 通用的,流行的。2. 現在的,現時的,當時的。3. 流暢的;草寫的。n. 1. 水流;氣流;電流。2. 思潮,潮流;趨勢,傾向。3. 進行,過程。
  1. Abstract the paper gives a circuit of second band active filter ? made of secondary current transmitter, it not only is of the function ? of the voltage filter, but also the current one

    摘要提出一種使用第二代電流傳輸器構成的二階帶通有源濾波器電路,它既可實現電壓濾波功能,也可實現電流濾波功能
  2. Transient electromagnetic methods ( tem ) can be called as time domain electromagnetic methods. the exploration equipments of tem include two units : transmitter and receiver. emission current falls down from i to 0 suddenly when step current passes through the transmitter loop

    瞬變電磁探測需要發射的電流激勵信號要足夠強、功率足夠大,發射電流波形的關斷時間要求比較苛刻,而且發射部分還需提供實時監測發射電流、關斷時間,記錄電流下降沿等功能。
  3. Key words active filter, current transmitter

    關鍵詞有源濾波器,電流傳輸器
  4. In this system, mean velocity pipe is applied to transform the air velocity signal into pressure difference signal, and then the pressure difference signal is input into pressure difference transmitter to realize the transform of the pressure difference signal from non - electricity signal to electric current, and through the resistance in the corresponding sampling circuit the electric current is transformed into voltage signal ; the thermocouple is used as the primary element to realize the transform from temperature signal to the voltage signal ; under the control of communication agreement module, diversified voltage signal is transported into computer by way of a / d conversion module, and then the monitoring software compiled beforehand is transferred to deal with all the voltage signals relatively, the result of which is conveyed to relative interface to display

    該裝置具有三個特點:一是採用表面式測溫方法,有效地減少了元件的維護與損耗;二是採用工業控制計算機及信息就地採集、數據總線傳輸的方式,充分利用計算機和數據自動採集方面的技術,實現各種參數的在線測量,監測指標全面,能與dcs系統聯用,具有技術先進性和一定的前瞻性;三是採用顯示器配工業觸摸屏的顯示方式,為現場運行人員提供了簡單、易學、方便的操作模式。本裝置自2001年8月投入運行以來,有效地幫助、指導運行人員進行燃燒調整,對于鍋爐和機組的安全、經濟運行發揮了重要作用。
  5. An instrument that converts sound waves into an electric current, usually fed into an amplifier, a recorder, or a broadcast transmitter

    擴音器,麥克風,話筒將聲波轉變成電流的工具,通常接至擴音器,錄音機或廣播發射機上
  6. The dual mode transmitter can be configured in voltage mode supporting 12mbp / s data rate or current mode supporting 480mbp / s data rate. it reduces greatly the chip area resulting from this architecture

    雙模發送器的設計,採用電壓模式和電流模式實現了全速( 12mbp s )和高速( 480mbp s )模式的兼容,取代了傳統的全速和高速發送器分開設計的模式,大大節省了晶元的面積。
  7. According to the electromagnetic induction theory, abrupt variation of current in the transmitter loop will induce magnetic field around it, which is called the first field. in the transmission of the first field, when it meets good conductor target, induce current will be created, which is called erratic current of second current. because the second current changes with time, so it will create new magnetic field, which is called

    對于接收部分,由於瞬變信號具有早期信號幅度大、衰減快,而中晚期信號幅度小、衰減慢的大動態范圍的特點,必須設計適應這種大動態范圍信號的採集電路;為了適應野外工作,系統主控部分採用具有功耗低、高速處理的dsp ,通過高速通用串列介面usb與上位機通訊,實現對整個探測系統的控制。
  8. Then the difference of data transmission speed between inside and outside of current cmos chips has been a bottleneck influencing the performance of computer systems. lvds ( low voltage differential signaling ) is an international common interface sdandard that applied to high speed signal transmitter

    低電壓差分信號lvds是一個用於高速信號傳輸的國際通用介面標準,同時具有高速度、低噪聲、低功耗和低成本的突出優點。
  9. Total tissue content, information coming from majority of the current in vivo studies, is therefore a poor index of extracellular concentration. objectives l. to examine how hypoxia affect hippocampal transmitter release ; 2. to attempt to obtain information on the extracellular concentrations of transmitters releasing from hypoxic hippocampus ; 3. to assess the importance of extracellular calcium ion in endogenous release from hippocampus when exposed to hypoxia ; 4. to explore whether ginkgolide b affect the release of transmitters from hypoxic hippocampal slices, providing an direct evidence of its neuroprotective effects

    目的1進一步探討低氧對海馬內源性神經遞質釋放的影響; 2觀察低氧時誨馬神經元細胞外液中神經遞質含量的變化; 3評價細胞外液中ca ~ ( 2 + )在海馬神經元內源性遞質釋放中的作用; 4研究ginkgolideb對低氧時海馬神經遞質釋放的影響,為其是否具有直接的神經保護作用提供實驗依據。
  10. The approach in this thesis first design the best performance channel code in different channels and different snr, then design the adaptive coder / decoder. the receiver continually estimates the fading and noise of the channel and transmits them to the transmitter by reverse channel. then the transmitter use these information to choose the best channel code adaptive the current channel

    本文提出的自適應調制方案首先設計各種通道衰落和信噪比條件下的最優通道編碼,再設計一種能夠完成這些通道編碼解碼的自適應編碼解碼器;接收機不斷估計通道的衰落程度和噪聲功率,並通過反向通道反饋給發射機;發射機據此選用最適合當前通道的通道編碼,實現自適應。
  11. Coded current transmitter

    電碼電流發送器
  12. Mhz cmos dac current - steering 7 - bit 20 mhz cmos dac applied in transmitter of blue - tooth rf circuit

    用於藍牙射頻晶元發送通道的電流驅動型7位20
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