convertor 中文意思是什麼
convertor
解釋
變換器，換能器，變頻器-
The direct convertor is fact, but with little accuracy.
直接比較式轉換器速度高，但精度低。 -
Based pc, d / a convertor and 2 - dimension galvanometer scanning system, laser marking control system is built. coordinate data scanned and kept in the computer are transformed into the analog signals by d / a converter, then control the galvanometer to deflexion
基於pc 、 d / a轉換器和二維振鏡掃描系統搭建激光打標機控制系統，將存儲在主控計算機的掃描坐標點的坐標數據通過d / a轉換，將數字信號轉換成模擬信號來控制振鏡偏轉。 -
The spray area of this series of nozzle is formed by one or several continuous hollow cone - shape rings of concentric circles. the nozzle aperture will not be blocked up. it is mainly used for flue elimination, cooling of steel - making convertor. and redistributing in all kinds of washing towers. it also can be used for jar cleaning. used in cooling tower and fire apparatus
該系列噴嘴的噴霧區域是由一個或幾個連續的同心圓空心錐環組合而成，不易阻塞，主要用於煉鋼轉爐煙道除塵降溫及各種洗滌塔里的再分佈，也可用於清洗罐、冷卻塔、消防設備中。 -
Mercury arc convertor
水銀換流 -
During the period of measurement, the transduction circuits transform the differential pressures, the absolute pressures and the temperatures received by the sensors into the voltage signals, and then, the voltage signals are transformed into digital signals by the a / d convertor. the mcu processes these digital signals and calculates the cumulation of the flow. finally the totalizers contact with the pc by rs - 485 bus to form a distributed measuring network
在測量過程中，系統以流量計節流所獲得的差壓信號作為主信號、絕壓和溫度信號作為補償信號進行流量積算，這三種信號分別由相應傳感器感知后，經各自的物理信號測量電路轉換為電信號，再由a / d轉換模塊轉變為數字量，交微控制器進行處理、積算。 -
Specification and methods of measurement on set top convertor used in catv systems
有線電視系統接收機變換器.入網技術條件和測量方法 -
Super chopper - stabilized amplifier icl7650 is adopted in the preamplifier circuit. double integrate a / d convertor and the a / d convertor in the cpu are adopted in the circuit
在前置放大電路中採用了自穩零運放icl7650 ， a / d轉換利用了雙積分式a / d轉換器mc14433和單片機內部的a / d轉換器。 -
At the aspect of hardware design, it adopts pulse distributor and the technology of single polar voltage drive to accomplish the function of controlling and driving stepmotor ; it adopts the technology of pulse width modulation and cmos h - bridge drive to accomplish the function of controlling and driving dc servomotor ; it adopts d / a convertor to accomplish the function of controlling ac transducer ; it adopts the technology of digital phase detection to accomplish the function of detecting the feedback position signal of induction phase shifter ; it adopts dsp ’ s capture cell to accomplish the function of detecting the feedback position signal of photoelectric coder
硬體方面，採用脈沖分配器和單極性電壓驅動技術實現了步進電機的控制和驅動功能;採用脈寬調制技術和cmos互補h橋驅動技術實現了直流伺服電機的控制和驅動功能;採用d / a轉換器實現了交流變頻器的控制功能;採用數字化相位檢測技術實現了感應移相器位置反饋信號的檢測功能;採用dsp的捕獲單元實現了光電編碼器位置反饋信號的檢測功能。 -
Convertor transformers - transformers for industrial applications
變流變壓器.工業用變壓器 -
Convertor transformers - part 1 : transformers for industrial applications
轉換變壓器.第1部分:工業用變壓器 -
Metallurgy system : smoke and dust elimination of blast furnace, convertor and combustion furance
冶金系統：高爐轉爐燃燒爐等的消煙除塵 -
Soft - sensing model of chaos time series of crude copper composition in copper convertor and its application
煉銅轉爐粗銅成分混沌時間序列的軟測量模型及應用 -
Railway applications - rolling stock - combined testing of alternating current motors, fed by an indirect convertor, and their control system
鐵路設施.鐵路車輛.由間接變流器饋電的交流電動機及其控制系統的聯合檢驗 -
Railway applications - rolling stock - part 3 : combined testing of alternating current motors, fed by an indirect convertor, and their control system
鐵路設施.鐵路車輛.第3部分:交流電動機，間接變流器及其他控制系統的聯合檢驗 -
Wu - twc warm up three - way catalytic convertor
暖車三元觸媒轉換器 -
Wu - oc warm up oxidation catalytic convertor
暖車氧化觸媒轉換器 -
Voltage to frequency convertor, v i
電壓頻率轉換 -
Abstract : this paper pointed out a few problems of series, harmonic and efficiency etc., to be needed considering, it introduced constructed by all - controlling power electronics device igbt by means of multi - pwm control technology, and this kind of convertor can be the used for direct frequency conversion governorof midolle / high - voltagea. c mo tors
摘要：提出用於高壓電動機變頻調速電源需考慮的串聯、諧波和效率等幾個問題;介紹由全控型電力電子器件igbt按多重化pwm控制技術構成、目前已商品化的高壓變頻器，可用於中、高壓交流電動機的直接變頻調速。 -
Terminal markings for valve device stacks and assemblies and for power convertor equipment
電子管堆疊散件及組件以及大功率變流設備用端子記號 -
Travel time is the key point of system, its measure quality decides the survey precision of the stress. time to digital convertor ( tdc ) was applied to accomplish the precision time interval measurement. at the same time, one transmitter - two receivers probe arrangement and zero - crossing detecting method were also applied to reduce the errors in measurement
傳播聲時是整個測量系統中的關鍵量，其測量水平決定應力的測量精度，對此本文採用時間-數字轉換器（ timetodigitalconvertor ， tdc ）完成高精度時間間隔測量，在實現過程中又分別採用「單端發射-雙端接收」的探頭布局模式和「過零檢測」手段來降低系統檢測誤差。
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