表號器 的英文怎麼說
中文拼音 [biǎoháoqì]
表號器
英文
annunciator-
Type designation system for surface acoustic wave filters
聲表面波濾波器型號命名方法Emphatically, this paper discusses the pattern of signal and antenna radiation of the system, the design principles and technologies of audio - generator and monitor, and the modification of measurement deviation. through special tests and aviate experiments, it has been proved that the performance of the domesticalized system is better than of the initial system
文中重點分析了俄制分米波儀表著陸系統的信號格式和天線輻射場型,著重闡述了系統中音頻信號產生器和監測器的設計原理和實現技術,對信號檢測中的測量誤差進行了分析並設計了有效的修正方法。An initial measurement is carried out and the result shows that the bolometer is still sensitive to the infrared signal even the intensity of the signal source is very weak, if the bolometer is in a proper temperature
初步的測量表明,在最佳工作溫度點附近,器件對信號具有靈敏的響應。這就為器件的進一步測量和製作奠定了基礎,也為熱探測、熱成像等工作的進行提供了可能。Lk - coriolis mass flowmeters made according to the coriolis mass inside prineiplecloses the dischange apperrance of the fluid quality. discharge inside the piping, its structure be generally spread feeling machine and signal by signal diagraph to comvert to machine two part constituce
Lk系列質量流量計是根據科里奧原理製造的一種新型的直接測量封閉管道內流體質量流量的流量測量儀表,其結構一般由信號測量傳感器和信號轉換器兩部分組成。Based on the comprehensive estimating method of the final drive, the analysis method is proposed to focus on analyzing one of the important testing targets ? the meshing states of the spiral bevel gears and differential gears of the final drive when they are working under the imitating conditions
本文主要對汽車后橋主減速器殼表面的振動信號進行分析。這是在主減速器綜合評價方法的基礎上,針對其中一項重要的試驗參數? ?主減速器齒輪的嚙合狀況,而提出的分析方法。Again call the the ratio, namely the electric voltage of the enlarger s exportation signal with at the same time output s voice ratio for electric voltage, usually use the decibel number to mean. the equipments s letter the ratio is more our output of high enunciation is more little. by any large, letter the ratio is more big, and the elucidation is in the in the signal a the quantity for more smallly, voice returning putting is more high, otherwise contrary. letter the ratio should be generally not lower than 70 dbs, high the letter of the true box the ratio should attain 110 dbs are above
又稱為訊噪比,即放大器的輸出信號的電壓與同時輸出的噪聲電壓的比,常常用分貝數表示。設備的信噪比越高表明它產生的雜音越少。一般來說,信噪比越大,說明混在信號里的噪聲越小,聲音回放的音質量越高,否則相反。The wavelet transforms were applied to identify the group velocity of flexural waves which were measured and recorded by the strain gauges and a computer
布建於鋁合金板表面的應變規,是用以偵測經激震器沖擊平板后所產生的應變波訊號。Incondition of surface anti - corrision and insulation coat of metal and tiny hole of steel where resistance and crack is very small, when supplying a high voltage, gas crack will be punctured and electric spark discharging will occur, now send a pulse signal to the alarming circuit the alarmer can send out sound and light to alarm. we can do leak hunting on the coating according to this principle
金屬表面絕緣防腐層過薄、漏鐵及漏電微孔處的電阻值和氣隙密度都很小,當有高壓經過時就形成氣隙擊穿而產生火花放電,給報警電路產生一個脈沖信號,報警器發出聲光報警,根據這一原理達到防腐層檢漏目的。Delay line oscillator is composed of broadband amprifer adjustable attenuator and saw sensor device. after output signal of delay line oscillator is smoothed, it mixes with 109mhz local oscillation signal. its differential frequency signal is smoothed by low - pass filter trimmed by shaping circuit and processed by digital processing circuit
延遲線振蕩器由寬帶放大器、可調衰減器和聲表面波質量傳感器件構成。延遲線振蕩器輸出信號經濾波后與109mhz的本機晶體振蕩器輸出信號相混頻,通過低通濾波取其差頻,並經整形後由數字信號處理電路處理。For all refund applications, please apply in writing either to the trade declaration charges unit of census & statistics department on 18f., wanchai tower, 12 harbour road, wanchai, hong kong ( for lodgment of declarations through edi service provided by tradelink or tradelink s website using the web browser ) or to the relevant electronic trading access service ( etas ) centres ( for lodgment of declarations through etas centres ) as appropriate
所有發還申請須以書面向香港灣仔港灣道12號灣仔政府大樓18樓政府統計處報關費用事務分組(適用於透過電腦系統以edi軟體經由貿易通或透過貿易通的網站利用瀏覽器提交的報關表)或向有關的電子報關服務站(適用於透過電子報關服務站提交的報關表)提出申請。Magnetic sensors are an important branch that can be used to detect the non - electronically characteristics through the magnetic field. the insb magnetoresistance photoelectric sensor in this paper is designed for the fine measurement of the photosignal of the luminant device. through the sensor, the photo - pulse signal is changed to electric pulse which can provides to other second instruments
通過磁場的無接觸特性,對非電量的測量是磁傳感器應用的一個重要方面,本文所研究的銻化銦磁阻型光電傳感器即是針對于發光物體的光脈沖信號進行高精度無接觸測量的一類傳感器,它可以把光脈沖信號轉換成電脈沖信號,供二次儀表使用。An ordinal number that denotes the display adapter
一個表示顯示適配器的序號。Gets an ordinal number that denotes the display adapter
獲取表示顯示適配器的序號。Ordinal number that denotes the display adapter to query
一個表示要查詢的顯示適配器的序號。They included a table listing most of the major suppliers, their models and the salient features of each models.
他們開列了一份包括大部分主要製造廠商、儀器型號和每個型號的主要特點的表格。The intelligent time relay is intelligent double row four location display instrument, it is the operation of three keys, have the function of single setting double setting time, it applies special technique to resist interference, avdvanced craft, high technology, satisfied the clients need. its the new product which assimilate the nation and internationals same products character
名稱: sng智能時間繼電器sng智能時間繼電器是智能型雙排四位顯示儀表,儀表為三鍵操作,具有單雙時間設置,參數設置快捷,符號顯示簡潔,儀表採用進口超強抗干擾晶元設計質量可靠。The new general signal source, represented by arbitrary wave generator, is widely used in the mordern testing field
以任意波形發生器為代表的新型通用信號源,是現代測試領域內應用最為廣泛的通用儀器之一。For example : the high frequency digital oscilloscope, the appropriative debugging, tests computer, eprom read - write, the multimedia computer video frequency signal generating device, the digital camera, dmm, weatherometer, the wave ridge welding machine and so on
如:高頻數字示波器專用調試測試電腦eprom讀寫器多媒體電腦視頻信號發生器數碼相機數字萬用表器件測試老化臺波峰焊機等等。Summarize : multi - input, can be used cooperate with various sensors / transducers, measure 、 display and alarm control the physical quantities such as temperature 、 humidity 、 liquid level and flux # 118alues and transform them to export, can read and write all parameters via the computer through serial communication, besides it can offer 24vdc power supply for 2 - wire transducers, four - bit led displaying, the multi - segment curve correcting function is selectable, one meter can equip four alarm relay outputs 、 one transform ( or communication ) output and one equipped power supply outputs
萬能輸入,可與各類傳感器、變送器配合使用,實現溫度、濕度、壓力、液位、流量等物理量的測量、顯示、報警控制和變送輸出;通過串列通信口,可在上位計算機中實現全部儀表參數的讀寫;還可為兩線制變送器提供24vdc電源; 4位高亮度led數字顯示;對輸入信號有多段折線修正功能可選;一臺儀表最多可配4個報警繼電器輸出、一路變送(或通信)輸出和一路配電輸出。1 usage : it is applicable for signal transmission and control circuit in meter instrument and other electric equipment
1產品用途:本產品適用於儀表儀器及其它電器設備中的信號傳輸及控制線路。分享友人