gma 中文意思是什麼

gma 解釋
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  1. Then the trait of the gma is tested including static and dynamic. the static test composes of static displacement and static force. the dynamic test composes of dynamic displacement, dynamic force and dynamic stagnancy

    其中靜態特性實驗由靜態位移輸出實驗、靜態力輸出實驗組成，動態特性實驗由動態位移輸出實驗、動態動力輸出特實驗、動態響應實驗組成，在此基礎上對數據進行分析。
  2. For more information, please call gma meyer stanztechnik gmbh co

    請您訪問我們的主頁，垂詢當前的產品系列和服務。
  3. Solid phase grafting of gma and st onto polypropylene

    苯乙烯固相接枝聚丙烯
  4. You get pertinent statements on deep - pull and normal stamping machines as well as on surface treatment and fine stamping machines from the industrial company gma meyer stanztechnik gmbh co

    Gma meyer stanztechnik gmbh co是一家現代化的、可靠的專門產品供應商，這家供應商從事精密沖壓，標準沖壓，表面加工，深沖、深拉伸的製造、銷售。
  5. It has the following virtues : good magnetic retractility, rapid response, and high energy density, so it interests scholars all over the world. based on the characteristics of the giant magnetostrictive material and the requirements of the industrial devices / systems, this article tends a more precise, adapting to active vibration control giant magnetostrictive actuator ( gma )

    稀土超磁致伸縮材料是一種新型的功能材料，磁致伸縮應變大、響應速度快、能量密度高等是該類材料的顯著特點，因其優異的性能、良好的應用前景，而得到世界各國學者的關注。
  6. On structure design aspect, a closed magnetic route around the gmm is formed, so magnetic symmetry and intension of gmm are improving ; on analysis of electricmagetic characteristics aspect, ansys software is applied to analyze the gma to optimize its structure ; on ampliflcatory power system aspect, based on the characteristic of driving power of gma and the principle of constant current source, a power amplifier using power mosfet is designed ; on testing equipments aspect, measure bracket is designed including transom, stand beam, screw, pedestal ; on cooling system aspect, a constant temperature cooling system is designed theorily

    本文根據稀土超磁致伸縮材料的特點及其在工業元件、系統中的應用要求，在以往微位移致動器的基礎上，克服他們的不足，經過各方面的完善，設計出一種精確的、適合於主動控制的稀土超磁致伸縮位移致動器，主要在稀土超磁致伸縮致動器結構設計、電磁特性分析、功放系統以及最後的實驗測試系統方面進行了設計，同時對溫度冷卻系統也做了一些理論設計。
  7. A design of distributed directory service based on gma

    的分散式目錄服務的設計與實現
  8. Also the all kinds theories of the gma are studied, including the heat compensation theory. in chapter 4, the static and dynamic properties of the experiment based on the gma are addressed. on the other hand, the relative characteristics between the input and the output of the gma are presented

    第四章是超磁致伸縮電一機械轉換器的綜合實驗研究，包括gma的輸出力實驗研究、 gma的電磁場特性實驗研究、 gma輸入輸出特性實驗研究等等，並對實驗結果作了分析。
  9. The theory analysis and experiment research of giant magnetostrictive actuator ( gma ) are discussed in this thesis. the main purpose of the research is to improve the vibration controlling precision of vibration isolating platform by means of giant magnetostrictive actuator as the active vibration control element

    本論文對主動振動控制中的超磁致伸縮執行器（ gma ）進行了系統的理論分析和實驗研究，旨在採用超磁致伸縮執行器作為主動振動控制元件抑制隔振平臺的振動，以提高隔振平臺的隔振精度。
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