material physics and chemistry 中文意思是什麼

material physics and chemistry 解釋
材料物理與化學
  • material : adj 1 物質的（opp spiritual）。2 身體上的，肉體上的；物慾的，追求實利的；卑俗的。3 有形的，實體的...
  • physics : n. 〈通常用作單數〉 1. 物理學。2. 物理過程；物理現象；物理性質；物理成分。
  • and : n. 1. 附加條件。2. 〈常 pl. 〉附加細節。
  • chemistry : n. 1. 化學。2. 物質的組成和化學性質；化學作用[現象]。3. 〈比喻〉神秘的變化（過程）。
  1. It measures the density of oxygen by detecting the life - span of the fluorescence quenching. the so - called fluorescence quenching is a kind of physics or chemistry process that the fluorescence material has chemical or physical reactions with certain substance is selected here. it has the advantage of good stability of fluorescence, long life span and the strong quenching effect

    本課題光纖氧氣傳感器檢測系統是基於熒光猝滅效應的檢測機制，通過測定熒光壽命從而檢測氧氣濃度的，熒光猝滅效應所引起的熒光壽命具有很好的穩定性、猝滅效果以及系統使用壽命長。
  2. The material would be an asset to industry and might even help shed light on the physics of elasticity, wrote philippe cordier and colleagues at the industrial physics and chemistry higher educational institution in paris

    巴黎「工業物理與化學高等教育研究所」的菲利浦?科迪亞及其同事寫道，這種材料在工業領域大有用處，而且它甚至能為彈性物理學提供新的信息。
  3. Causation about interface debond are composed of two aspect of physics and chemistry, the main physical reasons are stress intensity and material damage near motor interface created under various work loads

    導致固體火箭發動機界面脫粘的原因包含物理的和化學的兩個方面，在各種工況載荷作用下發動機界面附近的應力集中及材料損傷是產生脫粘的主要物理原因。
  4. Z. j. wei, y. y. wang, c. c. wan and c. h. huang, “ study of wetters in nickel electroforming of 3d microstructures, ” material chemistry and physics, 63, （ 2000 ） 235 - 239

    彭美芳、周淑金、曹碧珍、顏佳瑩、工業技術研究院， 「脈波供電對鎳鈷合金鍍層的影響」中國材料科學學會（ 2002 ） 。
  5. The company adopts advanced exam instrument and equipment to set advanced physics and chemistry lab, brush dynamic lab ; it makes strict physics performance test and chemical analysis to raw material and production process ; and make detection to brush " s performance and life

    採用先進的檢測儀器和設備，建立了先進的理化實驗室、電刷動態實驗室；對原材料及產品的生產過程進行嚴格的物理性能測試和化學分析；對電刷的電性能及壽命進行跟蹤測試。
  6. Main curricula : the introduction of material science and engineering, agglomerate state physics, polymer material, the technology of x - ray, physics, metal material science, inorganic chemistry, organic chemistry, physical chemistry et al

    主要課程:材料科學工程導論，凝聚態物理，高分子材料，高分子科學， x射線學，物理學，金屬材料學，無機化學，物理化學等
  7. Bionic of architecture out - look pay attention to the enlightenment of beauty of nature bring to mankind ; bionic of architecture structure pass to undergo special composition structure of organism of natural selection - for instance the research of the stem pole of the fiber, plant, skeleton of the animal, etc., and apply them to the structure design of architecture, it is an important way to structure innovates ; bionic of architecture function pay attention to studying the characteristic of organic unity " of the organism, through function imitation of nature such as metabolism and nervous system, etc. we get many useful ideal to urban and architecture development ; the bionic of utilize of energy and material through understanding the organism utilizes energy and material method in depth, combine with physics, chemistry, electron, etc, every achievement of discipline create new energy and material utilizing way

    建築造型仿生注重自然形態美帶給人類在建築形態創造方面的啟示；建築結構仿生通過對經過自然選擇的生物體的特殊構成結構? ?如纖維、植物的莖桿、動物的骨骼等的研究，運用到建築結構設計中，是結構創新的重要途徑；建築功能仿生注重研究生物體的「有機統一性」特點，通過對生物體內部機能如新陳代謝和神經系統等方面的模仿來組織建築功能或指導建築和城市及其環境的發展；建築的能源和材料利用仿生則通過深入了解生物體利用能源和材料的方法和過程，並結合物理、化學、電子等各學科的成果創造出新的能源和材料利用方式。
  8. Jiulin wang ( materials physics and chemistry ) directed by naixin xu, jun yang and jingying xie due to its abundant resources, low toxicity and the highest charge capacity in all known cathode materials, elemental sulfur is a promising cathode material for the next generation of high - performance lithium batteries

    單質硫因具有很高的理論能量密度、豐富的自然資源和無毒性等多種優勢，成為下一代鋰電池中替代licoo _ 2的首選正極材料之一。可是目前報道的li / s電池面臨著一系列嚴重的問題，包括活性物質利用率低，循環性能差等。
  9. Taking in - situ toughened silicon nitride as a design object, principle component analysis ( pca ) is applied to study the microstructure and mechanical properties, to find out the main microstructure controlling factors, and to simplify the characterization variables and criterions ; fuzzy neural networks ( fnns ) is also applied to develop a design expert system for this material, which can realize the forward prediction from processing, microstructure to mechanical properties, and backward design from mechanical properties or microstructure to processing ; monte - carlo method is applied to simulate the grain growth of this material, and then crack propagation is simulated, which is another way based on physics and chemistry to developing prediction models from processing until to mechanical properties

    本文以自增韌氮化硅陶瓷為設計對象，運用主成分分析法（ principlecomponentanalysis ： pca ）對自增韌si _ 3n _ 4陶瓷的顯微結構和力學性能進行數據空間降維，獲得自增韌si _ 3n _ 4陶瓷顯微結構控制的主要因素，進而簡化了表徵參量變量和準則；運用模糊神經網路（ fuzzyneuralnetworks ： fnn ）建立了自增韌si _ 3n _ 4陶瓷設計專家系統，能實現工藝?微結構?性能的正向預測及反向設計；運用monte - carlo方法（ mc ）進行自增韌si _ 3n _ 4陶瓷的晶體生長模擬，然後進行裂紋擴展模擬，探索建立工藝?微結構?力學性能預測模型的思路。
  10. Experimental results on photopolymer, holographic recording material provided by technical institute of physics and chemistry chinese academy of sciences, were presented. the preparation of the material is reported. mechanism of hologram formation in photopolymer films is discussed and high - diffraction - efficiency unslanted gratings were made

    用實驗的方法研究了一種自製（中科院理化所製作）的光致聚合物，給出了材料的製作方法並討論了材料的反應機理。
  11. Zhang liji ( material physics and chemistry ) directed by professor xie xiaoming this paper is intended to solve problems for those who are designing, using pbgas. failure mechanism, as well as cycles to failure of two groups of pbga samples ( with / without underfill ) for thermal cycling conditions in the range of - 40 ~ 125, were presented. the experiment shows that solder ball in the samples without underfill cracked after 500 times cycle, no crack was found in the underfilled samples even after 2700 cycles

    通過一系列的實驗，得到以下實驗結果： ?在本論文設定的溫度循環條件下，未充膠pbga樣品的熱疲勞品壽命在500周左右，充膠樣品的焊點壽命高於2700周； ?對于未充膠器件，中心距（ dnp ）是決定焊點應力、應變大小的最主要因素，裂紋總是從中心距較大處萌生並向中心處擴展； ?溫度循環的過程中焊盤附近焊料組織明顯粗化。
  12. The self - assembly of quantum structure is a new science concept, which unifies the chemistry and physics, organic and inorganic, and so on. the process using self - assembly to construct quantum structure in mesoscope will greatly promote the development of integrated circuits, microelectronics, nanoelectronics and further, to molecular electronics. the self - assembly of quantum structure is being one of the hottest fields in solid physics, material chemistry, and nanoscience

    量子結構組裝是一新的科學概念，它統一化學與物理，有機與無機，在介觀尺度上實現集成，它的實現，將會大大地促進納米集成光電子學，納米集成微電子學的發展，是當前固體物理、材料化學中的活躍領域之一。
  13. Since carbon nanotubes were discovered and designated in 1991, the particular capabilities of this new carbon material absorbed extensive interest of many areas such as physics, chemistry and materials science

    自從1991年發現和提出「碳納米管」以來，這種新型碳素材料獨特的性能引起了物理、化學和材料科學界的廣泛興趣。
  14. It is high - tech interdisciplinary and covers micro - mechanics, micro - electronics, micro - optics, fluid mechnanics, automatic control, physics, chemistry, viology, and material science, etc. and it has been attracting much attention around the world

    微機電系統研究的涉及微機械學、微電子學、微光學、流體力學、自動控制、物理、化學、生物學以及材料科學等學科，是一個多學科交叉的、高技術的邊緣學科，越來越被世人所重視。
  15. The branches of nano - technology include nano - physics, nano - chemistry, nano - electronics, nano - material science, nano - biology, nano - mechanics and narto - measurements, etc. with the development of nano - technology, scanning probe microscopy ( spm ), especially atomic force microscopy ( afm ), has been the most widely demanded and applied tools for researchers to pursue more ambitious goals, and has actually become the indispensable instruments for nano - scientists and engineers

    納米技術正在不斷滲透到現代科學技術的各個領域，形成了許許多多與納米技術相關的新興學科，如納米物理學、納米化學、納米電子學、納米材料學、納米生物學、納米機械學與納米量測學等。掃描隧道顯微鏡（ stm ）與原子力顯微鏡（ afm ）等是納米技術發展的重要基礎，也是納米科技工作者必不可少的研究工具，其中又以afm需求更大，應用領域更為廣泛。
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