mechanical energy 中文意思是什麼

mechanical energy 解釋
壞能
  • mechanical : adj 1 機械的；機械制的。2 機械學的，力學的；物理上的（opp chemical）。3 機工的，技工的；自動的；...
  • energy : n. 1. 干勁，活力。2. （語言、行為等的）生動。3. 〈pl. 〉 （個人的）精力；能力。4. 【物理學】能，能量。
  1. When the friction force acts alone, the total mechanical energy is not conserved.

    當只有摩擦力作用時，總機械能就不守恆。
  2. The mechanical energy can be changed back into electrical energy by means of a dynamotor

    利用發電機可以把機械能從新轉變成電能
  3. An electric motor turns electrical energy into mechanical energy.

    電動機把電能轉換成機械能。
  4. Mechanical energy can be lost or gained.

    機械能可以消失或者可以增生。
  5. Every bit of mechanical energy expended reappears as heat.

    所消耗的每一點機械能都再現為熱能。
  6. In doing so, each of these long sections articulates up and down and side to side, and the movement ' s resisted by hydraulic rams which convert that mechanical energy into electricity

    在這個過程中，機器的兩部分被上下和兩邊固定，波產生的機械能被液壓油缸轉化為電力。
  7. Heat is thereby converted into mechanical energy of the piston.

    熱由此轉換成活塞的機械能。
  8. The sum of the kinetic and potential energy of the body is called its total mechanical energy.

    物體的動能和勢能之和稱為物體的總機械能。
  9. Its principle is : a laminated structure ( beam or plate ) with delamination consists of undelaminated region and delaminted region which can be divided to upper and lower parts. when a low - amplitude and high - frequency excitation has the frequency close to some part ' s natural frequency, this part will resonate and certain amount of mechanical energy will convert to heat so that the delaminated region ' s temperature exceeds greatly that of the undelaminated region. therefore the delamination can be located by means of infrared thermograph

    其原理是具有脫層的層合材料構件（梁或板）包含脫層區域及未脫層區域，脫層區域分為上下兩部分，若對層合材料構件施加小振幅、高頻率的振動激勵，當激勵頻率恰好接近其中一部分的固有頻率時，該部分就會產生共振響應，部分機械能將轉化為熱能，使脫層區域的溫度遠高於未脫層區域，藉助紅外熱像儀即可顯示出脫層的位置。
  10. Using newton mechanics method discussion about conservation condition of mechanical energy, we get the conservation under zero rotation and implict time in potential formula

    摘要本文用牛頓力學方法分析了機械能守恆的條件，指出只有力滿足旋度（方程式略）的條件，而且在勢能的表達式中不顯含時間，機械能才守恆。
  11. These motors can efficiently convert the chemical energy of atp into mechanical energy and move directionally. kinesin received extensive interests for its special dynamical mechanics in these motors

    這些分子馬達可以高效率地將儲存在atp分子中的化學能轉化為機械能，產生協調的定向運動而做功。
  12. These motors can efficiently convert chemical energy in atp into mechanical energy and move directionally. of all these motors, kinesin received extensive interests for its special dynamical mechanics

    這些分子馬達可以高效率地將儲存在atp分子中的化學能直接轉化為機械能，產生協調的定向運動而做功。
  13. The mechanical energy analysis of pole vault

    撐竿跳高助跑起跳技術創新的可行性探討
  14. During the flow we manage to change some of the heat into mechanical energy.

    在流傳中我們設法把部分熱變成機械能。
  15. This is a process for which the principle of the conservation of mechanical energy holds.

    這是一個能夠應用機械能守恆原理的過程。
  16. Under these conditions, the total mechanical energy remains constant, or is conserved.

    在這種條件下，總機械能保持不變或機械能保存。
  17. He found that a given amount of mechanical energy invariably produced the same amount of heat.

    他發現一定量的機械能會恆定地產生等量的熱。
  18. In the special case in which w'is zero, the mechanical energy remains constant or is conserved.

    在W』等於零的特殊情況下，機械能保持不變或稱保守。
  19. In the absence of air resistance, the only force on a projectile is its weight, and the mechanical energy of the projectile remains constant.

    忽略空氣阻力，作用在拋體上的力只是它的重量，因而該拋體的機械能是守恆的。
  20. For conductive fillers / piezoelectric ceramic / polymer composites, based on the piezoelectric and conductive theories, mechanical energy or sound energy can change into electric energy induced by piezoelectric ceramic ' s piezoelectric effect, and then these energy can be dissipated in form of heat energy through conductive network formed by conductive fillers in the system

    在導電填料/壓電陶瓷/聚合物復合材料體系中，根據壓電、導電原理，機械振動能（或聲能）可通過壓電陶瓷的壓電效應轉換為電能，並通過體系中導電填料形成的導電網路，將電能以熱的形式耗散，從而達到減振降噪的效果。
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