energy conservation principle 中文意思是什麼

energy conservation principle 解釋
能量守恆定律
  • 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。
  • conservation : n. 1. 保存，維持（健康），保守；保護；保護森林[河道]（等）。2. 【物理學】守恆，不滅。adj. -al
  • principle : n. 1. 原理，原則。2. 主義；政策；〈常 pl. 〉道義；節操。3. 本質，本體，根源；本原，源泉。4. 本性，本能；天然的性能；天賦的才能；動因，素因。5. 【化學】素，要素；精。
  1. This thesis has introduced the development of the traditional wireless sensor network and current situation at first, then analyzed the principle an framework of the wireless sensor network, and the challenge to the traditional wireless sensor network technology for environmental monitoring, put forward the novel environmental monitoring system based on wireless sensor network technology, have recommended a kind of brand - new wireless node design plan of framework of wireless sensor network and node hardware to be designed and realized, then based on ieee 802. 15. 4 standard, this thesis analysed the design faces the wireless communication protocol stack used in environmental monitoring, have introduced the realize of physics layer, data chain layer, network layer, application layer. have solved the wireless sensor network data sampling, systematic energy - conservation optimize, this thesis summarized the preceding work finally, have looked forward to the development, application and commoditization in the future

    本文首先介紹了傳統無線傳感器網路的發展概況及現狀，然後分析了無線傳感器網路的原理與架構及其在環境監測對傳統無線傳感器網路技術的挑戰，接著本文提出了新穎的基於無線傳感器網路技術的環境監測系統架構設計，介紹了一種針對大氣環境監測的全新的無線傳感器網路節點的構架設計方案以及節點的硬體設計和實現，然後本文以ieee802 . 15 . 4標準為基礎分析設計了面向環境監測應用的無線通信網路協議棧，從工程角度介紹了物理層、數據鏈路層、網路層、應用層的設計實現，解決了無線傳感器網路節點的數據採集、節點互聯以及系統節能優化等問題，最後本文總結了前面的工作，展望了基於無線傳感器網路技術的環境監測系統在未來的發展方向和應用方式等幾個方面的發展遠景。
  2. 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。
  3. It has a long history using a throttle device to measure the flow volume of fluid in pipe the method has formed normalization at home and abroad the principle is to make the flow bunch form the particial shrink at the place where the throttle part is located so as to produce a static pressure difference then measure and calculate the flow volume at the moment when the fluid is flowing through the throttle device by the static pressure measured this method is based on the law of conservation of energy and the equation of flow continuity

    用節流裝置測量管道中流體流量已歷史悠久，在國內、國際上都已標準化，其原理是使流束在節流件處形成局部收縮，產生靜壓力差，通過測量靜壓力差來衡量流體流過節流裝置時的流量大小，這種測量方法是以能量守恆定律和流動連續性方程為基礎的。
  4. Thirdly, according to the conservation of energy principle, this paper analyzes the relationship between the hot ? ire and the airflow rate, establishes primary model of the hot ? ire. in this paper the simple mathematical model of pfras were given out

    （ 3 ）利用能量守衡的原理，分析了傳感器敏感元件中的熱線與氣流速度之間的關系，建立了熱線的基本模型，從而給出壓電射流角速度傳感器的數學模型。
  5. Applied the principle and method of soil erosion, soil erosion mechanics, soil science, mathematical statistics, hydrology, and soil and water conservation method, we evaluate the energy formula of domestic and international in the loes s plateau used. analyzed the research district soil erosion energy characteristic

    運用土壤侵蝕學、土壤侵蝕力學、土壤學、數理統計學、水文學、水保法等原理和方法，對國內外能量計算公式在黃土高原的應用進行了評價，並分析了研究區土壤侵蝕能量特徵。
  6. After controlling indexes of the heat preservation and controlling indexes of the energy conservation for building envelop ( root and walls ) in indoor heating condition is given, by means of the interrelated principle between windows and walls the controlling indexes of heat preservation and the controlling indexes at energy conservation for building envelop ( windows ) in indoor heating condition can be determined directly

    摘要該文在室內採暖條件下圍護結構（墻與屋頂）保溫控制指標已確定的基礎上，依據窗墻相關性原理所導出的同一方向窗的傳熱阻與墻的傳熱阻相關性系數（它隨窗墻面積比不同而變化）可直接求出在同一室內熱環境控制條件下窗的保溫、節能控制指標，使保溫控制與節能控制設計更加科學、簡單。
  7. Based on the calculated result, according to the principle of mass conservation, energy conservation and the phase equilibrium, a thermodynamics model of the system was set up

    並在設計計算的無泵溴化鋰吸收式空調器的基礎上，根據製冷系統內部的能量平衡，質量平衡，以及相平衡，建立了無泵溴化鋰吸收式空調器的熱力學系統模型。
  8. Principle of conservation of energy

    能量守恆原理
  9. Since conservation of energy is a fundamental principle, creation of such particles can take place only within the limits imposed by the energy - time uncertainty relations

    真空會無中生有，好像破壞了物理學最基本的能量守恆定律，但在量子力學的世界里，只要借來的物質或能量
  10. Basing on customers ' needs and pursuing international first - class standard, jie neng company has taken up with innovative design and multiple integration of products to promote technology level continuously. during the process of products ' design and manufacturing, we have followed the principle of " technology first, operating easily, efficient and reliable, energy conservation and environment protection " all the time

    潔能公司堅持以客戶需求為中心，國際一流品質為標準，致力於產品的創新設計，復合集成多學科領域，使產品技術含量不斷提升，在產品設計和製造過程中，始終遵循「技術領先、使用簡單、高效可靠、節能環保」之原則。
  11. Article 21 energy - using units shall, in accordance with the principle of rational use of energy, exercise strict administration of energy conservation, formulate and implement technical measures for energy conservation in respective units so as to reduce energy consumption

    第二十一條用能單位應當按照合理用能的原則，加強節能管理，制定並組織實施本單位的節能技術措施，降低能耗。
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