數字式萬用表 的英文怎麼說
中文拼音 [shǔzìshìwànyòngbiǎo]
數字式萬用表
英文
digimer- 數 : 數副詞(屢次) frequently; repeatedly
- 字 : Ⅰ名詞1 (文字) character; word 2 (字音) pronunciation 3 (字體) form of a written or printed ...
- 式 : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
- 萬 : 萬數詞1 (數目; 十個千) ten thousand 2 (比喻很多) a very great number; myriad; many; all Ⅱ副詞...
- 用 : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
- 表 : Ⅰ名詞1 (外面;外表) outside; surface; external 2 (中表親戚) the relationship between the child...
- 數字 : 1. (表示數目的文字; 表示數目的符號) figure; digit; numeral; character; numeric character 2. (數量) quantity; amount
- 萬用 : general service (utility)
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Tensile properties and impact properties measurements were done at room temperature. the volume resistivity of rectangular samples was measured using a zc36 electrometer and a high 240a voltage supply, for samples with a low resistivity level a dt - 9205b digital multimeter was used, silver paint was applied to ensure complete contact between sample and electrodes, namely, to eliminate the contact resistance. the phase morphology of blends was also studied using a jeol jsm - 5900lv scanning electron microscope ( sem )
體積電阻率的測定:當r _ v 10 ~ 8時,製成100 100 4mm板材,用zc36型高阻儀測量;當r _ v 10 ~ 8時,用dt - 9205b型數字式萬用表測試試樣的體積電阻,為了減小接觸電阻對測試的影響,採用銀導電膠將銅片粘接在試樣的兩個端面上,靜置24小時,待銀導電膠凝固,試謝長瓊:熱拉仲對pet / pe / cb復合導電體系形態和性能的影響樣的電阻穩定后再測量。As a new development in the field of electronic oscilloscopes a hand - held digital oscilloscope is a truly integrated test tool, with digital storage oscilloscope ( dso ), multimeter and digital ondometer in one easy - to - use instrument
=手持式數字示波表是示波器技術的一個新的發展方向。通過使用大規模集成電路和液晶顯示器,它把數字存儲示波器、數字頻率計、數字萬用表組合在一個手持式儀表體內。The scopemeter in this project is a handhold instrument, which can work absolutely, it is the new - style universal instrument and it synthesizes the functions of the digital storage oscilloscope, digital multimeter
本課題研製的示波表是集數字存儲示波器、數字萬用表功能為一體能獨立工作的手持式儀表,是電子測量領域內一種新型的、通用型儀表。Accuracies of a typical dc bench - type digital multimeter can be as good as 0. 002 percent ( 1 count of reading for a 6 1 / 2 digit instrument )
一臺典型的直流臺式數字萬用表的精度可以達到0 . 002 % (一種61 / 2數字儀器的一個讀數) 。But, with the development, it can ’ t meet the need of modern manufacture more and more. as a result, handhold digital storage oscilloscope is studied. handhold dso is an important genre of digital storage oscilloscope, it ’ s outstanding feature include small form, use battery instead of ac supply for power, and include the whole function of dso while implementing the basic function of multimeter. handhold dso can measure wave range automatic, analyze wave use cursor, measure resistance 、 diode and short circuit if choice digital multimeter
手持式數字存儲示波器是數字示波器的一個分支,它具有體積小、重量輕、便於攜帶、電池供電、無須外接交流電源等優點,它集數字萬用表( dmm ) 、數字存儲示波器於一體,可自動對信號進行幅度的測量,也可用光標對波形進行分析,同時還可以通過菜單選擇來實現對電阻、二極體以及電路通斷的測試;可以選擇觸發通道和觸發模式。Most modern multimeters are digital and traditional analogue types are destined to become obsolete
更多的現代化萬用表是數字式的,而傳統的指針式萬用表已快終結或過時了。Besides all the functions and the advantages that the digital storage oscilloscope possesses, scopemeter have the functions of digital multi - meter. due to the features of small volume, little weight, low power consumption and built - in battery, scopemeter is especially fit for the field environment, no - power system, mobile occasion
手持式示波表不但秉承了數字存儲示波器的所有測量功能和技術性能,並具有數字萬用表測量功能,體積小、重量輕、功耗低、內置電池,特別適合於野外、機動等使用場合。The instrument has been applied to spot construction for the first time on the construction site of commanding and dispatching center of channeling water from huanghe river in wanjiazhai of shanxi. digital and sensing technology is employed to accomplish the dual open loop control over the tension of prestressing tendon. because the traditional technology of prestressing construction is improved, construction accuracy and efficiency are greatly rais ed
智能預應力張拉儀是能與普通張拉設備配套重復使用的智能化顯示與控制儀表,是本課題組研製的專利產品,本文首次在山西省萬家寨引黃工程式控制制調度中心施工現場將智能預應力張拉儀應用於現場施工中,利用數字傳感技術實現了對預應力筋張拉的雙重開環控制,改進了傳統的預應力施工工藝,大大提高了預應力施工的精度和效率,從而有效地避免了工程事故的發生。Labview application environment is adopted for implementation of local instrument control. programmable instruments such as function generator, multi - meters, and oscilloscopes have been linked to the computer through general purpose interface bus ( gpib )
採用labview應用程序開發環境對本地儀器進行控制,並通過gpib介面將可程式控制儀器,例如:函數信號發生器、數字萬用表和示波器等設備連接到計算機上。With reference to calculation methods of solar radiation within domestic and abroad literature and with the help of our country ' s dem ( with its resolution is 1 km x 1 km ), we build a new model for potential solar radiation calculation combining with pci geomatica ' s platform. in the calculation, hypothesis is that insofar one clear day in more than one year as the biggest value of solar radiation of one day in many years is defined as potential value of daily global solar radiation, we also consider the infection of the slope, aspect and its geometry relations affect on solar radiation. we calculate potential solar radiation which maybe useful for research the distribution of solar energy and build large - scale grid database of our country ' s solar radiation
本研究試圖在借鑒國內外已有的太陽輻射計算方法的基礎上,利用全國的1 : 100萬數字高程模型數據( grid大小1km 1km )為數據源,以pcigeomatica為計算平臺,以全國多年的太陽輻射日觀測數據進行模式驗證,在晴天無雲的理想條件下,根據太陽光線與實際地形間的幾何關系,研究坡度、坡向等地形因子對太陽輻射的影響,探討太陽輻射在復雜地表上的分配規律,力求尋找潛在太陽總輻射合理的計算方法,為研究太陽輻射時空分佈特徵和建立全國尺度的太陽輻射柵格氣象數據庫奠定基礎,為大尺度上的生態學過程研究提供基礎信息。分享友人