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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。
- A transistorize radio takes no time to warm up. 晶體管收音機不需要預熱時(shí)間。
- Mr. Robert Brown was announced as the sponsor. 羅勃特·布朗先生被宣布為贊助人。
- Radio Beijing sends the news all over the world. 北京廣播電臺向全世界播送新聞。
- Robert and Mary have become parents. 羅伯特和瑪麗已經(jīng)當了父母。
- She petitioned her neighbor to turn down the radio. 她請求鄰居把收音機關(guān)小點(diǎn)聲。
- 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。
- They've been plugging his new show on the radio. 他們一直在電臺上宣傳他的新節目。
- Mr Robert has been examining his house for cracks. 羅伯特先生在檢查他的房子，看看是否有裂縫。
- 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。
- How much do you think this radio will sell for? 你認為這臺收音機會(huì )賣(mài)多少錢(qián)？
- I am able to pick you up on the short wave radio. 我能用短波收音機收聽(tīng)到你的信號。
- Comparison of Electromagnetic Current Meter Sensor 電磁海流計傳感器性能的比較
