level instrument 中文意思是什麼

level instrument 解釋
測量水平儀；水準儀；液面測量儀
  • level : n 1 水平儀，水準儀；水準測量。2 水平線，水平面；水平狀態；平面，平地。3 水平，水準；水位；標準；...
  • 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 instrument can meter the electric level, frequency spectrum, carry to noise ratio, a / v, cobbly ratio, voltages of the ac trunk line and the battery. furthermore it can display the above information on the lcd and store them in the eprom

    該場強儀可以對有線電視系統的電平、頻譜、載噪比、 a v比、系統不平度、交流干線和電池電壓等進行測量，並通過液晶顯示，結果保存於eprom中。
  2. Measurement precision contribute to improving the security class and economic of boiler running and automatic level of whole plant. the smart measurement instrument of the boiler ’ s air flow designed in the thesis and the instrument can make the degree of accuracy get to. firstly, the thesis build the “ velocity - area ” method which is on basis of “ log - tchebycheff ” on the analyzing of basic measure method of boiler ’ s air flow. secondly, model86 averaging pitot tube was selected the right model of flow transducer which can pickoff the differential pressure and static pressure. modelc264 which made in setra system corp. u. s. a was selected as ultra low differential pressure transmitter. a good flow of boiler ’ s air was calculated by offsetting pressure and temperature. finally, numeroscope was designed with z80cpu and other chips

    精確的監測有助於提高鍋爐燃燒的安全型、經濟性，也有助於提高電廠的整體自動化水平。本文設計的智能化鍋爐風量測量裝置能夠實現對鍋爐送風的精確測量，精度可達。本文首先研究鍋爐送風矩形大管道測量理論，提出在流來流量測量測點布置基於「對數-切比雪夫」法的速度-面積法。
  3. 53 maize standard samples diffuse reflectance spectra were collected from 4000cm - 1 ~ 10000cm - 1 at 8 cm - 1 resolution on perkin - elmer spectrum one nts near - infrared instrument at different energy level. 3 samples were scanned 10 times repeatedly at 100 %, 76 % and 34 % energy level for energy variance analysis

    結果表明，隨著儀器能量降低，模型相對標準偏差（ rsd ）有增大趨勢，儀器相對能量從100衰減到18后，模型預測值rsd從2 . 5增至4 . 72 。
  4. To follow the current gsp specifications and decrees and codes on medicines, shanghai sunbow pharmaceutial co., ltd. chinese medicine herbal tablets factory invested more than 1 million yuan rmb in 1999 to rebuild the quality control room equipped with high - recision instruments, such as high - efficiency liquid chromatographic instrument, high - efficiency colour spectram meter for gas phse, automatic polarimeter and ultraviolet spectrophotometer. this provides a scientific guarantee for medicine production and storage and enables medicine to reach the international advanced level in monitoring of various indexes like the conteng of effective composition, content of heavy metals and residual pesticide content

    為符合現有的gsp規范及藥品法規， 1999年上海虹橋藥業中藥飲片廠投資100多萬元改建了質量檢測室，配以高效液相色譜儀、高效氣相色譜儀、自動旋光儀、紫外分光光度計等高精密儀器，使藥品的生產和儲存有了科學的保證，並使藥品在有效成分含量、重金屬含量和農藥殘留量等指標監測上達到國際先進水平。
  5. The company main product includes : the vacuum electron gun, opticsmembrane level thickness measuring instrument, the electron gunscanning control meter, the high efficiency crystal thyratron pressureregulator, the precise optics with the power source, the electricitycontrol the cabinet, the data acquisition module and so on

    公司主要產品有：真空電子槍、光學膜層厚度測量儀、電子槍掃描控制儀、大功率晶閘管調壓器、精密光學用電源、電氣控制櫃、數據採集模塊等。
  6. Level instrument for balance adjustment

    調整平衡水平儀
  7. Checking all series simulation signal and interlock alarming signal between dcs and auxiliary instrument panel. it and first ? level test is the heart of plant testing

    這一層次調試檢查dcs與輔助儀表盤間的所有串列信號模擬及聯鎖報警信號等，它與第一層次一起，構成了裝置調試的核心。
  8. Acoustic liquid level instrument

    聲波液面測定器
  9. Echo liquid level instrument

    液面回聲探測儀
  10. Developming of an non - touch ultrasonic liquid level instrument for high pressure containers

    高壓容器壁外式超聲波液位檢測儀的研製
  11. Abstract : in order to mesure the material level under special circumstances, an intelligent weight style material level instrument has been developed

    文摘:為了解決特殊環境下的料位測量，研製了一種重錘式智能料位儀。
  12. On the right hand side of the instrument panel, there is a display that indicates boost pressure, water temperature and fuel level.

    在儀錶板右邊有一個指示增壓壓力水溫和油位的顯示器。
  13. A difficulty arises when the point and instrument are not at the same level.

    當測點和儀器不在同一水平面上時，工作就會遇到困難。
  14. Hydrologists can benefit from this system. their work efficiency and hydrological instrument automation level are advanced greatly

    此系統可幫助水文工作者更快、更準的獲取泥沙含量及流速數據，大大提高水文工作者的工作效率和水文測驗儀器的自動化水平。
  15. Stuctrures of nano - powders were studied with xrd, ftir, and tg - dsc. laser scattering granularity instrument described that nano - ito was dispersed in ethanol about average 50nm, configurations of nano - composites was studied with sem, which described that inorganic nanoparticles can disperse in pmma with nano - level

    本文在乙醇/水溶液中採用sol - gel法制備被乙醇包裹的納米二氧化錫， ；通過膠溶法，制備ito膠體，利用乙醇/水的共沸，用乙醇替換水，從而使乙醇隔離納米ito粒子，達到初級分散的效果。
  16. To study nutritioal condition, especially ferric nutritional condition, of residents in two towns in chongqing and thier dietary structure, the dietaries were surveyed with five - days review, hemoglobin level and the content of hair iron were measured with instrument

    摘要通過對重慶市某地區居民膳食結構和營養狀況的調查，了解居民營養狀況，特別是鐵的營養狀況。
  17. The interior risk control mechanism in commercial bank is the basis of banking supervision and stability of financial system. we should introduce modern instrument measuring financial risks : var ; take advantage of accurate and overall index measuring achievement : raroc ; form multilayer risk control mechanism with the nature of incentive compatibility constraint ; and boost each branch, each level of institution and each staff to concern bank ' s revenue and risk simultaneously

    銀行內部風險控制機制是銀行監管和金融體系穩定的基礎，通過引入現代金融風險計量工具： var （在險價值） ，利用準確、全面的績效考核指標： raroc （風險調整資本收益率） ，在銀行內部構建起具有激勵相容約束性質的多層次風險控制機制，調動各類部門、各級機構、各個職員的既關心收益又關心風險的積極性。
  18. The interference of leakage occurring in digital water level instrument operation is analyzed. a specific solution was given in this article according to the practice

    摘要主要針對數字化水位儀在運行過程中產生的漏電干擾進行了分析，並結合實際情況提出了具體有效的解決方案。
  19. At the same time, the water quantity can be ensured by setting up the relation of level, distance and flux. water - level instrument transmits the level information to computer which gives the rotate speed instruction to control the motor by mathematic model

    同時，通過水位、揚程、武漢理工大學碩士學位論文水量之間的關系，建立數學關系，以保證選擇合適的開機數量，保證取水水量。
  20. Based on the routine test of rockfill, built indoor model experiment of it under the process of vibration compaction, the flat panel vibration machine was used to vibrate and compact the layered rockfill, the level instrument was used to observe the settlement of rockfill after vibration compaction, dynamical soil manometer was used to observe the pressure variety in the rockfill layer

    摘要在進行填石料常規土工試驗的基礎上，建立填石料振動壓實的室內試驗模型，採用平板振動器對填石料分層進行振動壓實，利用水準儀觀測填石料在振動壓實中的沉降量，利用動土壓力計觀測填石層內的壓力變化。
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