attenuation test 中文意思是什麼

attenuation test 解釋
衰減測試
  • attenuation : n. 1. 變薄，變細。2. 減少，減弱。3. 稀釋。4. 【物理學】衰減。
  • test : n 1 檢驗，檢查；考查；測驗；考試；考驗。2 檢驗用品；試金石；【化學】試藥；（判斷的）標準。3 【化...
  1. Anechoic chambers - alternative test site suitability with respect to site attenuation

    消音室.備選測試點對消音點的適用性
  2. Anechoic chambers. part 2 : alternative test site suitability with respect to site attenuation

    消聲室.第2部分:與位置衰減相關的替換試驗位置的適用性
  3. Compared with straight ray tracing, inversion of bending ray tracing is better when data of test are accurate. on the other hand, natural weight is introduced and numerical simulations and experiments of wlm on inversion of velocity and attenuation are also made, which show that wlm, with resistance of noises and convergence of iteration, may get good re - construction images

    本文引入了物理意義明確的自然權，對基於自然權的加權阻尼最小二乘反演演算法（ wlm ）在速度反演、衰減反演中進行了數值模擬和試驗研究，結果表明wlm均能獲得良好的重建圖像，迭代收斂，抗噪能力強。
  4. Fibre optic interconnecting devices and passive components - basic test and measurement procedures - examinations and measurements - attenuation of random mated connectors

    光纖互連設備和無源元件.基本試驗和測量程序.檢驗和測量.隨機配合連接器的衰變
  5. Fibre optic interconnecting devices and passive components - basic test and measurement procedures - part 3 - 34 : examinations and measurements - attenuation of random mated connectors

    纖維光學互連器件和無源器件基本試驗和測量程序第3 - 34部分：檢查和測量隨機配接連接器的衰減
  6. Fibre optic interconnecting devices and passive components - basic test and measurement procedures - part 3 - 34 : examinations and measurements ; attenuation of random mated connectors

    纖維光學互連器件和無源元件.基本試驗和測量程序.第3 - 34部分:檢查和測量.隨機插合連接器的衰減
  7. The analysis of data and uncertainty of the test upon different simulant target properties and atmospheric condition has proved that noncooperative regulable attenuation method and setting described in the paper can achieve a quantitative output

    不同目標特性、不同大氣條件下的地面性能驗證實驗數據和精度理論分析結果均表明，非合作目標可調衰減法可以實現對激光高度計最大測程的定量化驗證。
  8. Optical power meter real - time monitor optical power of each optical cable, and control computer gather the value of optical power attenuation circularly, if some values excess the limit, the computer control optical switch to connect another spare optical fiber with otdr card, control the otdr card to test the optical fiber, and then find the malfunction point accurately. the system require software system to run with hardware devices tother. this paper analyze requirement and technical feasibility in software system, ooa and uml are used to analyze software and abstract the class diagram

    通過光功率計對每條光纜中的備用光纖進行實時的監控，測試光功率的衰減值，主控計算機不斷循環的對每個光功率模塊進行數據採集，並記錄每路光信號的光功率衰減值，然後進行分析處理，如發現達到設定的光功率衰減門限值就報警，並控制光開關的切換，將故障光纜中的另一備用光纖與otdr卡連接，通過otdr卡對該光纖進行測試，從而確定故障點。
  9. Fibre - optic communication subsystem test procedures - part 4 - 1 : cable plant and links - multimode fibre - optic cable plant attenuation measurement

    光纖通信子系統試驗程序.第4部分:電纜設備和鏈路.多模纖維光纜設備衰減測量
  10. Fibre - optic communication subsystem test procedures - part 4 - 1 : cable plant and links ; multimode fibre - optic cable plant attenuation measurement

    纖維光學通信子系統試驗程序.第4 - 1部分:光纜設備及鏈接.多模光纜設備的衰減測量
  11. Fibre - optic communication subsystem test procedures - cable plant and links - multimode fibre optic cable plant attenuation measurement

    纖維光學通信子系統試驗程序.光纜設施和鏈路.多模光纜設施衰減測量
  12. Fibre optic communication subsystem basic test procedures - fibre optic cable plant - single - mode fibre optic cable plant attenuation

    光纖通信分系統基本試驗程序.光纖電纜性能指標.單模光纖電纜性能指標的衰減
  13. Standard test method for measuring the interzone attenuation of open office components

    測量敞式辦公部件區間衰減的標準試驗方法
  14. Standard test method for shock - attenuation characteristics of protective headgear for football

    橄欖球運動用防護頭盔的減沖擊性能的標準試驗方法
  15. Anechoic chambers - part 2 : alternative test site suitability with respect to site attenuation ; german version en 50147 - 2 : 1996

    消聲室.第2部分:備選消聲測試場的適用性要求
  16. Test method for impact attenuation properties of body padding and protective wear for the sport of fencing

    擊劍運動用防護服和身體緩沖墊的緩沖特性的試驗方法
  17. Railway applications - track - test methods for fastening systems - determination of attenuation of impact loads

    鐵路設施.軌道.緊固系統的試驗方法.沖擊負載衰減度的測定
  18. Standard test method for airborne sound attenuation between rooms sharing a common ceiling plenum

    共用一個天花板中通風系統的房間之間氣載噪聲衰減率的標準測試方法
  19. Test methods for communication cable - crosstalk attenuation test - comparison method

    通信電纜試驗方法串音衰減試驗比較法
  20. Attenuation test procedure for electrical connectors, sockets and cable assemblies or interconnection systems

    電連接器插座電纜附件或互連系統衰減試驗程序
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