prs 中文意思是什麼

prs 解釋
口服補液鹽
  1. Prs - 1000zs series of ultrasound zhen board input devices

    系列投入式超聲波震板裝置
  2. The item product is the system of prs to through big china market department special reject goods the section the test alongside of suffer

    項目產品是經過大中華市場部特殊退貨部門測試並接受的prs系統。
  3. The prs was changed in april 2004 by a new four - tier scheme, which is more stringent, by adding a fourth level of no response for an alarm activation

    該計劃自二四年四月起修訂為四級制，新計劃加入第四級（不處理鳴響） ，要求比以前更加嚴格。
  4. 2. the condition of prs tracking the stronger source between dual sources is given quantitatively, this condition is of great value to designing a real prs. 3

    定量地給出了在一定的置信水平和測角精度的要求下，為分辨出兩點源doa ， prs應滿足的條件。
  5. Pressure recovery system ( prs ) is one of the key techniques for the high energy chemical lasers ( hecl )

    壓力恢復系統（ prs ）是高能化學激光器的關鍵技術之一。
  6. Firstly, the up - to - date state of the high energy chemical laser weapon systems in the world is introduced and the development trend is viewed. the requirement to develop the high performance, high compression - ratio prs is put forward

    首先，介紹了國際上高能化學激光武器及其壓力恢復系統的最新研究狀況和發展趨勢，對高性能、大壓縮比prs系統設計提出了要求。
  7. Apart from the prs, the false alarm reductions can also be attributed to the efforts made by iaiu, which was set up in 1989

    除了分級計劃外，警鐘誤鳴減少亦歸功於一九八九年成立的防盜警鐘檢查小組。
  8. To address the problem and reduce wastage, cpb introduced, in august 1989, a three - tier " phased response scheme for intruder alarms ( prs ) ", under which all registered alarm systems were divided into three levels and police response to alarm activations was related to their records of reliability

    防止罪案科在一九八九年八月引進一個三級制的防盜警鐘分級處理計劃，將所有已登記的警鐘系統分為三個級別，警方會根據其記錄的可靠程度，對警鐘鳴響作出相關處理。
  9. In order to be convenient for use, reducing the volume of the whole laser system has become the important goal for the designer. the pressure recovery system ( prs ) takes up the most of the volume of the laser system. so, to study on how to improve the recovered pressure of the laser can reduce the burden of the prs at the end of the laser system, then the volume of the whole laser system can be reduced

    為了便於使用，減小激光器系統的體積成為了設計追求的重要目標。因為壓力恢復系統在整個化學激光器中佔有較大的體積，所以，研究化學激光器中與壓力恢復相關的問題，設法提高激光器的恢復壓力，這樣就可以減少對激光器後部壓力恢復系統的要求，從而減小系統的體積。
  10. Some valuable conclusions are given by simulation experiments for a kind of anti - radiation - missile attacking dual sources. 6. the method for prs counteracting interference of two noise fm jammers is presented

    對于兩個頻基本重疊的窄帶瞄準式噪聲調頻干擾源，提出了prs跟蹤兩個干擾源中大功率源的方法。
  11. Prs - 1000zs input from the board of ultrasound zhen zhen boards and ultrasound generator of two parts, applicable to the placement in a variety of containers can be made at different locations under the installation zhen -, side - and top zhen zhen - to three different cleansing

    Prs - 1000zs投入式超聲波震板由震板和超聲波發生器兩部分組成，適用於放置在各種容器內，根據安裝位置不同可做成底震式側震式和頂震式三種適應各種不同清洗要求。
  12. The error source analysis and calibration method of a prs - xy type hybrid cnc machine tool

    型混聯數控機床的誤差源分析及標定方法
  13. This paper studies the method of innovative design of the scheme of hybrid turning and milling machine tool. it mainly includes the following innovative work : ( l ) a innovative scheme of the hybrid turning and milling machine tool are designed in this paper based on the study of methods of the movement - function innovation and the. design of the whole structure and the parallel mechanism theory. this scheme have the function of milling with five axis simultaneously and turning with three axis simultaneously ; ( 2 ) a design example of this machine too is given out ; ( 3 ) this paper solves the positive position solution, the inverse position solution and the passive joints solution of the fixed length 3 - prs parallel mechanism of the machine tool ; ( 4 ) simulation tests of movement function and solution methods are given out by the simulation method of virtual machine

    論文對混聯式車銑復合加工中心方案創新設計技術進行了探討研究，完成的主要創新性工作有： （ 1 ）論文在研究機床運動功能創成方法、總體結構方案設計方法和並聯機構的基礎上，設計出一種混聯式車銑復合加工中心的創成方案，該方案可以實現5軸聯動銑削加工和3軸聯動的車削加工功能； （ 2 ）給出了實現該方案的設計實例； （ 3 ）推導了該車銑復合加工中心的定桿長並聯機構3 - prs的位置逆解、位置正解和被動關節求解演算法； （ 4 ）應用虛擬樣機模擬方法進行了運動功能及求解演算法的模擬試驗。
  14. To remember the order of these three possible word parts in an english word, read the word from left to right as usual and think prefix - root - suffix or prs

    為記住在一個英語單詞中可能有三個組成部分的順序，應照例從左向右讀這個詞時，並想著前綴?詞根?后綴或prs 。
  15. 4. the method for prs tracking the weaker source from dual sources is put forward. 5

    Prs通過分辨出兩點源到達角doa ，可以根據需要對其中任何一個源進行跟蹤。
  16. Based on it, the performances of all kinds of supersonic ejectors are compared and the effects of variety of input parameters on the performances of supersonic ejectors are discussed. the conclusion is reached, that the design scheme of small ejecting coefficient, high ejecting mach - number, combustion - gas driving should be adopted to develop high performance, high compression - ratio prs. thirdly, the method of computational fluid dynamics is used to numerically solve the flow - field of the annular supersonic ejector with or without a second flow

    接著，推導了超聲速引射器各種一維理論模型，並應用一維理論公式分析、比較了各種超聲速引射器的性能及其變化規律，全面探討了各設計參數對超聲速引射器性能的影響，得到了高性能、大壓縮比引射器系統應該採用小引射系數、高引射馬赫數、燃氣引射、優化超聲速引射器設計方案的結論。
  17. In early 2005, epd began a study on the introduction of prs for different types of waste electrical and electronic equipment. this study comprehensively evaluates the cost - effectiveness of various options, the impacts on the trade and the stakeholders etc., and draws on overseas experience in the management of such waste equipment so as to identify feasible options for extensive consultation in due course

    環保署已於2005年年初就不同廢電器和電子產品的產品責任制開展了一項研究，就各種方案的成本效益、對業界及有關人士的影響等因素進行全面評估，並參考外地有關管理廢電子及電器產品的經驗，以期尋求一些切實可行的建議方案，然後作廣泛諮詢。
  18. Enticing system of two - points is a radiant point disturbing system that use radiant point disturbing mode and the defects of anti - radiation missile ( arm ) to disturb prs ( passive radar seekers ) of arm, accordingly, realize the aim of protecting the main fighting radar

    摘要兩點源誘偏系統是應用有源干擾的方式，利用反輻射導彈（ arm ）本身的缺陷來對反輻射導彈的導引頭進行干擾，從而達到保護主戰雷達目的的一種有源干擾系統。
  19. This requirement shares the spirit of product responsibility scheme ( prs )

    這項要求與產品責任制的精神同出一轍。
  20. " the new prs has put more responsibility on the alarm subscribers to prevent false alarms by ensuring that their alarm installations function properly. they also see the need to engage professionals to install and maintain their alarm systems

    他表示：新計劃要求警鐘用戶負上更多責任，使他們注意防止警鐘誤鳴，確保本身的警鐘系統運作正常，並了解須就其安裝及維修保養等問題，徵詢專業意見。
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