speed measuring instrument 中文意思是什麼

speed measuring instrument 解釋
航速測量儀表
  • speed : n 1 快，迅速。2 速率，速度。3 （汽車的）變速器，排擋。4 （膠片，照相紙）感光速度。5 〈古語〉興隆...
  • measuring : n. ,adj. 測量（的），測量用（的）。 remote measuring 遙測。
  • instrument : n 1 儀表，儀器 〈cf tool implement〉。2 樂器 （＝musical instrument）。3 【法律】證件，證券，文件...
  1. This dissert aims at developing the high - speed temperature - measuring instrument for the application of high energy density heating

    本課題針對高能量密度加熱過程中高速測溫的需要進行專用測溫儀的研製。
  2. Due to too much short sustained time duration of oscillation for the blades and too wide distribution of oscillation frequency over the audio frequency range, a procedure of variable gate frequency measurement has been applied to the design of frequency measuring instrument with a micro - - controller unit ( mcu ) as its core. this procedure features a high precision and rapid speed

    由於葉片振動持續時間很短，且振動頻率在音頻范圍之內分佈較廣，故在設計以單片機為核心的測頻儀時採用了變閘門測頻法，該方法具有精度高、速度快的優點。
  3. 2. firstly this paper introduce the whole machine balancing principle and method for dual - rotor systems with little rotating speed difference firstly, then discuss key points such as picking up base signal, picking up " pai " signal, measuring rotor speed, capturing the value of wave crest and through, calculating the phase values of unbalanced weight, processing odd phases and finding each rotor ' s amplitude. on the foundation of above theories, using signal process technique and chip microprocessors technique, we developed a portable intellectual instrument, the first domestic device. which can balance dual - rotor system with little rotating speed difference quickly and accurately

    本文從不解拍整機動平衡原理出發，在詳細討論基準信號、拍振信號的提取；轉速的測量；拍峰、拍谷的捕捉：不平衡相位的求法、特殊相位角的處理；內、外轉子幅值的確定等關鍵問題的基礎上，應用信號處理技術和單片機技術研製成功國內第一臺性能穩定、操作簡單、成本低廉且平衡速度快，平衡精度高的便攜式微速差雙轉子現場整機智能動平衡儀。
  4. The instrument adopts the theory of ultrasonic echo for quickly scanning river bed topography under water and employs the principle of resistance for measuring river bed topography upon water and shallow beach topography, which increases the measuring speed effectively and decreases the disturbing influence on river bed

    該儀器採用超聲測量原理實現了水下地形的無接觸快速掃描測量，採用阻抗原理實現了洲灘、邊灘、淺灘的地形測量，有效提高了測量速度，並減小了對河床的擾動影響。
  5. This system combines intelligent measuring instrument with eda and asic design technology, computer hardware and software technology, digital signal processing together. the system hardware includes high - speed data acquisition circuits, analogue signal conditioning circuit, a / d conversion ; fpga circuit with controlling and processing functions and pci interfacing

    系統硬體部分主要有模擬信號調理電路和高速a d轉換晶元組成的數字採集電路； fpga組成的控制和數字信號處理電路； pci介面晶元組成的介面電路。
  6. In order to save and use electric energy reasonably and effectively. it is necessary to measure ac electric parameters accurately and real - time, so the rapid development of industrial production requires measuring instrument with high level. during the operation of industrial devices, it demands real - time, on - line measurment of the multi - parameters for crect operation. therefore, power system and users demand urgently a new type of safe, reliable, real - time and high - speed measuring instrument of ac parameters

    為做到節約電能併合理高效地利用電能，這就需要對電量參數進行準確、實時地檢測，因此，對測試計量儀器也提出了越來越高的要求。許多工業設備在運行過程中，需要對其進行實時在線測量，隨時了解其各種電量參數。所以電力系統以及電力用戶都迫切需要一種安全可靠、實時快速的交流電量綜合檢測儀器，有效地對電量參數進行測試。
  7. Virtual instrument ttg and the application in the measuring speed of sound

    及其在聲速測量中的應用
  8. From 2001 to 2006, the instrument measuring appliance professioncontinues to grow, the sales income increases from 89. 9 billion yuanto 343. 9 billion yuan, the year compound speed - up reaches as high as34 %

    從2001年到2006年，儀器儀表行業持續增長，銷售收入從899億元增加到3439億元，年復合增速高達34 % 。
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