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- A 10~(-14)A pico-ampere current meter made of integrated circuit CA3420 is presented. 用集成電路CA3420可制成10~(-14)A高靈敏微電流計。
- We have got the instrument (pressure gauge, thermometer, tachometer, current meter, universal meter) ready for the experiment (test). 我們已經(jīng)準備好做實(shí)驗(試驗)的儀器(壓力表、溫度計、轉速計、電流表、萬(wàn)用表)。
- We hae got the instrument (pressure gauge, thermometer, tachometer, current meter, uniersal meter) ready for the experiment (test). 我們已經(jīng)準備好做實(shí)驗(試驗)的儀器(壓力表、溫度計、轉速計、電流表、萬(wàn)用表)。
- To use the elements,you should prepare the adjustable transformer or silicon controlled transformer,voltage meter,current meter and autocontrol temperature meter etc. 使用元件必須配備調壓變壓器或可控硅調壓器及電壓、電流表和溫度自動(dòng)控制儀表等。
- To derive the residual low frequency current velocity, one usually deploys current meter moorings over 25 hours or more to remove the diurnal and semi-diurnal tidal components. 若要得到低頻流速(主要是平均流及周期大于一天的海流),通常會(huì )施放流速儀,測量海流時(shí)間超過(guò)25小時(shí),才能將全日潮和半日潮的成分濾除而得低頻流的流速。
- Electric control board control all the operation of spray drying operation, it include voltage meter, electric current meter, AC thermograph, air switch, adjusting pressure meter, control meter, etc. 噴霧干燥工藝過(guò)程的操作、控制集中在電氣控制柜上進(jìn)行,電控柜由電壓表、電流表、空氣開(kāi)關(guān)、交流接觸器、可控硅調壓表、溫度顯示、控制儀表,可控硅,大功率二極關(guān)等電氣元件組成。
- Spray nozzle and magneto electric transformation, which uses diaphragm valve and water steelingproof to compose integration of IC card water current meter by IC card and monolithic processor. 本文根據節水科學(xué)管理的要求,介紹一種采用雙噴嘴側射流測量機構和磁電轉換的流量測量原理,利用隔膜閥控制機構和防竊水結構,由IC卡和單片機系統組成的一體化IC卡水表。
- At present, method of thermal current meter, hotbox method, infrared thermal perturbation of the external walls in China are main methods to measure the heat transfer coefficients. 現階段,熱流法、熱箱法,熱紅外攝像儀法是我國測量外墻傳熱系數的主要方法。
- There is a vane on top of the building. 在大樓的頂端有一只風(fēng)信旗。
- In winter the weather vane often freezes up. 氣象風(fēng)向標在冬季經(jīng)常僵立不動(dòng)。
- Ed spoke up against letting girls join the club. 艾德發(fā)言表示反對讓女孩加入俱樂(lè )部。
- Mr. Green spoke highly of our city. 格林先生很稱(chēng)贊我們的城市。
- The lecturer spoke about an hour. 那位演說(shuō)者講了大約一小時(shí)。
- They lowered nets, dredges, bathythermographs, still cameras, water bottles, coring pipes,current meters. 他們沉降下去網(wǎng)、挖掘機、深海溫度測量器、靜態(tài)照相機、水瓶、以及取心鉆管和測流計。
- The point he spoke of will be attended to. 他所說(shuō)的要點(diǎn)將被注意。
- They lowered nets, dredges, bathythermographs, still cameras, water bottles, coring pipes, and current meters. 他們沉降下去網(wǎng)、挖掘機、深海溫度測量器、靜態(tài)照相機、水瓶、以及取心鉆管和測流計。
- He always spoke of you lovingly. 他總是深情地談到你。
- She spoke with studied politeness. 她故作有禮地講話(huà)。
- Comparison of Electromagnetic Current Meter Sensor 電磁海流計傳感器性能的比較
- Many customers spoke for these new products. 很多顧客訂購了這些新產(chǎn)品。