position meter 中文意思是什麼

position meter 解釋
通話計次器
  • position : n 1 位置；方位；地點。2 處境，情況；狀態，形勢，局面。3 姿態，姿勢。4 地位，身份；職位；職務。5 ...
  • meter : n. 1. 測量儀表，計量器；計，表。2. 計量人；計量官。vt. 用表計算[測量、記錄]。n. 〈美國〉＝ metre.
  1. ( 4 ) through the hydraulic property experiment of micro - hole lateral pipes of simple sdi in air, it was found that the average pressure of 60 mitre length lateral pipes was at the position of per 40o / o ~ ~ ~ 50 % of the effectual pipe length from the fist micro - hole, major pressure - loss was occurred at the ahead part of half pipe. the pressure uniformity reduced with orifice aperture ? increasing, and the relationship between pressure uniformity and initial water pressure was poor. running under the initial water pressure of 1. 5 meter, the discharge uniformity reduced with orifice aperture ? increasing, and when the orifice aperture smaller than or equal 1. 0mm, irrigation uniformity could achieve above 0. 6

    （ 3 ）通過對空氣介質中簡易地下滴灌的微孔毛管試驗研究發現： 60m管長的毛管平均壓力水頭的位置基本上在距第一孔口的有效管長40 - 45的地方；大部分水頭損失發生在毛管的前半部分；壓力均勻度隨孔徑的增大而減小，但與初始工作水頭關系不密切；在1 . 5m以下的工作壓力下運行，沿程出流均勻度隨孔徑的增大而降低，當孔徑不大於1 . 0mm時，灌水均勻度可以達到60以上；當孔徑大於等於1 . 2mm時，灌水均勻度低於50 。
  2. Once has the bandits and thieves to intrude guards against the place, the detector launches the wireless coded signal immediately, the networking center number which installs when is apart from defense area 150 meter within the main engine to send out the police whistle sound to report to the police immediately, reports to the police dials to establish in advance or reports to the police the telephone, the handset number, answers in the police telephone to return puts user pre - record to report to the police the pronunciation, long - distance reports to the police, simultaneously comes the real - time transmission through the internet to deploy troops for defense, to withdraw from a defended position, to report to the police and so on the condition, inquires the historic record through the computer network

    該系統還採用美國進口原裝晶元與先進的無線數字高頻技術微電腦cpu控制器主機組成。在防範地點安裝好主機后，並設置在布防狀態。一旦有盜賊闖入防範地點，探測器立刻發射無線編碼信號，安裝在距防區150米以內的主機立即發出警笛聲報警，報警時撥打預先設定的聯網中心號碼或報警電話手機號碼，接警電話里回放用戶預錄的報警語音，遠程報警，同時通過網際網路來實時傳遞布防撤防報警等狀態，通過電腦網路來查詢歷史記錄。
  3. A meter needle attached to the coil enables the position of the coil to be observed.

    固定在線圈上的表針使人們能觀察到線圈的位置。
  4. By testing the corrected image map, the mean error of point position was 1 meter, the maximal error was 2 meters, length distortions on x and y axis orientation were not more than 1 % and angle distortion was almost not existing

    經檢驗，單點定位平均偏差為1m左右，最大偏差為2m左右，在x 、 y方向上的長度變形均不大於1 ，基本沒有角度變形。
  5. This paper, after discussing the basic theory and the application of digital image processing and analyzing the concrete characteristics of the water meter, puts forward the crux algorithm that identifies automatically the position and direction of the pointers of water meter with techniques of the image preprocessing, image segmentation and image analysis and recognition

    本文結合水表的具體特點，分析了將圖像處理技術應用於自動識別水表指示讀數的原理。找到了一種滿足一定速度和精度的水表讀數識別方法。該方法主要包括水表圖像預處理、水表圖像分割、指針讀數的識別。
  6. 90 workrooms outstanding person crowd having certain social position specifically for compound, be ready to risk selfs life including the row, the pair, only top grade apartment house 350 all meter of the above city midairs villa 12 top grade ridgepole villa and successful personage and every man of note of industry, leader personage etc

    90工作室針對高檔公寓350平米以上的城市空中別墅12高檔復式、連排、雙拼、獨棟別墅和成功人士及各行業的知名人士，領袖人物等有一定社會地位的精英人群
  7. Current position alcohol - meter series words of general manager

    您的位置：酒精計系列
  8. A new full - wave measurement circuit structure is put forward that would increase distribution automation system reliability and veracity. the distributed protection and monitoring unit in this paper can instead of general instruments of low voltage distribution system. it not only combines ampere meter, voltage meter, active power meter, reactive power meter and power meter, frequency meter into a meter, but also increases monitoring position switch, control bus switching alternately and monitoring energy

    本文研製的保護和測控單元，可替代低壓配電系統中所使用的常規儀表，將原來迴路需要的電流表、電壓表、有功功率表、無功功率表和功率因數表、頻率表簡化為一塊表，並增加了位置開關量檢測，控制母線投切和電度監測功能，從而極大的簡化了低壓配電二次儀表設計、安裝調試，提高了運行、維護和管理水平。
  9. ( 2 ) analyzed the effect toward the principle of the equal dynamic function in respect of the design of the air vent of the sand collector, it indicates that the satisfaction toward the equal dynamic function easier to reach if the position of the air vent is on top of the sand collection meter or if the height of the sand entry of the sand collector is reduced instead of the flank of it

    （ 2 ）研究了集沙儀的排氣口位置和進沙口的高寬比對其等動力性的影響，結果表明排氣口布置在頂面和降低進沙口的高寬比使集沙儀在相等排氣口大小時的等動力性能夠更接近滿足。上述排氣口位置和進沙口高寬比對等動力性的影響為首次研究。
  10. The constructing technique, of the 160 ? meter diameter welding ball junction double - deck net shell steel structure roofing, of which is in the leading position in china

    160米直徑焊接球結點雙層網殼鋼結構屋面施工技術在國內處于領先地位。
  11. Application of the fw - 200 intelligent ash position monitoring meter in measurement of ash silo for the electric dust - collecting unit

    2000型智能灰位監測儀在電除塵器灰倉測量中的應用
  12. Analysis was made on the fracture of pipe fittings and screw cap which connected water meter by the flaw theory and metal mechanics after stress accounting and microstructure analysis of the broken position

    摘要通過對斷裂位置的應力計算及斷裂位置的微觀組織分析，應用裂紋理論及材料力學相關方法，對自來水表管接頭及螺母斷裂進行了分析研究。
  13. The different distributions of surface level pressure, wind ( 10 meter ) and surface air temperature before and after the regime shift indicate that the increase of aleutian low, position change of its core, and the change of wind field in accordance, especially during the winter months, are the major dynamic reasons for the significant reduction of ice extent in bering sea

    結果表明： 20世紀70年代後期，海冰范圍在白令海存在顯著的均值突變現象，而楚科奇海在對應階段則表現為更明顯的變頻現象；在突變點前後兩個時段里，阿留申低壓中心低壓加強、核心位置偏移以及對應風場分佈的變化是導致白令海海冰范圍明顯縮小的主要動力原因。
  14. 1 the gradient of the electric meter vertcal position isn t more than 1

    1安裝時應保證電度表垂直的傾斜不大於1 。
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