common er 中文意思是什麼

common er 解釋
自費生
  • common : adj 1 共通的，共同的，共有的。2 公眾的；公共的。3 普通的，通常的，尋常的，平常的。4 平凡的，通俗...
  • er : ER ＝emergency room 急救室。int. 〈表示躊躇不決〉呃，啊，這。【化學】元素鉺的符號 （＝erbium）。
  1. It was in this self - q - switching project that a common single mode fiber was connected to er - doped fiber in the fiber laser, in which the sbs process of single mode fiber was used to make the q modulation

    本文方案為在摻鉺光纖激光器中的摻鉺光纖後接一普通通信用單模光纖，利用單模光纖的受激布里淵散射效應對光纖激光器實現自調q 。
  2. This paper uses the program to calculate the dynamics performance of small slack coupler that designed by qiqiha ' er vehicle ( grounp ) company. by compared maximum coupler force and maximum acceleration of car body with common slack coupler at condition of train starting, braking, emergency braking and releasing, we verified that small slack coupler is better than common slack coupler in dynamics performance. this paper also calculated the train dynamics performance parameter with different buffer and braking system, running in different line and using different operating method

    本文利用列車縱向動力學模擬程序，計算了齊齊哈爾車輛（集團）公司研製的13號小間隙防脫車鉤的縱向動力學性能，通過比較各個車鉤間隙下列車最大縱向車鉤力和列車最大加速度的數值，得出小間隙車鉤在列車啟動工況、常用制動工況、緊急制動工況、緩解工況的縱向動力學性能都較原有車鉤性能優異的結論。
  3. In this dissertation, the principle of self - q - switching fiber laser, common kinds of er - doped fiber laser and q - switching technology have been introduced and analyzed. the emphasis of the dissertation was self - q - switching er - doped fiber laser based on stimulated - brillioun - scattering ( sbs ), in which the theoretical analyze and the emulating experiment were studied in detail. the physical model of the self - q - switching process has been presented in this dissertation

    本文闡述了自調q光纖激光器的原理，分析了常見的摻鉺光纖激光器及調q技術的基本原理，重點研究了利用受激布里淵散射過程進行自調q的摻鉺光纖激光器，進行了理論分析和模擬實驗研究，給出了這一過程的物理模型。
  4. In the paper, the vibration property of viscoelastic piston cylinder operator is studied, which contains the electrorheological ( er ) fluid and a common spring

    摘要本文研究了電流變液和彈簧所組成的粘彈性型活塞式結構的振動。
  5. The common models of damping force of mrf dampers and its " application are comprehensively analyzed. simple comparison is made between er and mr fluids. mrf is much greater than erf in application because of the virtue of mrf, in which the high yielding stress can be obtained easily during the greater range of temperature

    本文主要介紹了磁流變液的研究發展現狀，重點探討了它的機理、組成、性能等特點，系統分析了磁流變阻尼器的常用阻尼力模型的特點，以及與其有關的一些應用；簡單比較了磁流變液與電流變液的區別，由於磁流變液的優良特性，即較大的屈服應力，更寬的溫度范圍，使其比電流變液應用范圍寬廣的多。
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