熱層合 的英文怎麼說
中文拼音 [rècénggě]
熱層合
英文
thermolaminating-
In section one, by using fice scheme and time - gcm, a model of trace gases and oh airglow affected by gravity wave is set up, then the propagation of nonlinear gravity wave and the effect on trace gases and oh airglow are analyzed. the result shows gravity wave excited by tropospause forcing can propagate stably to the mesosphere through the stratosphere so that energy and momentum can be transferred from one region to another. in this process, gravity wave undergoes growth, overturning, convection and breaking
在第一部分的工作中，利用全隱歐拉格式和全球熱層-電離層-中間層-電動力學環流耦合模式（ time - gcm ） ，對重力波的非線性傳播及其在傳播過程中對中高層大氣中氧族和氫族成分和與之密切相關的oh氣輝輻射的影響進行了數值模擬，結果表明，從對流層向上傳播的重力波經歷了產生、發展、飽和、對流產生直至破碎的非線性演化，大氣的非等溫結構加速了重力波在中層頂區的破碎，重力波的非線性傳播是小尺度對流和湍流產生的一個重要的源。The tensile strength and young ’ s modulus of cf / ep specimens before and after vacuum thermo - cycling were measured by an electrical universal material testing machine. an electron scanning microscope was used to perform the surface morphology and fractography of specimens
真空熱循環試驗前後cf / ep層合材料的拉伸性能由電子萬能材料試驗機完成，本文利用掃描電鏡觀測試樣表面形貌和拉伸后的斷口形貌。Abstract : from the point of theoretical analysis, this dissertation provides the coupling calculation on the hot gas temperature field and ablation in the cavity between stress release boot and insulation of solid motors. through the calculation, some law of the ablation of the stress release boot is found
文摘:從理論分析的角度出發，通過對人工脫粘層和絕熱層所構成的槽縫燃氣溫度場與燒蝕的耦合計算，得出了人工脫粘層的燒蝕規律。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。Interlaminar stress and damage mechanism of thermoplastic composite laminates
熱塑性復合材料層合板的層間應力與損傷機理The application of vibrothermography to ndt of laminated beam
振動紅外熱像法在層合梁無損檢測中的應用Thermal stress analysis for laminated composite plates
復合材料層合板的熱應力分析The coupled numerical model of water and heat transfer in snow layer
雪層中水熱耦合遷移模型的建立Based on the model, a theoretical equation for designing the thermo - insulator and a design solution of the crucible assembling system has been suggested. whereby, the designing problem in the heating system of crucible components is solved, and the graphic crucible component system in practical application is designed and manufactured. 2
通過對碳化硅生長設備中石墨坩堝系統的徑向組合傳熱問題的分析討論，建立了系統熱分析的理論模型，提出了絕熱層設計的理論依據，解決了坩堝組件熱系統的設計問題並設計製作了實際應用的石墨坩堝組件系統。The governing equations are based on the classical laminated shell theory, and including hygrothermal effects
殼體控制方程基於經典層合殼理論，並包括濕熱效應。The homogeneous state control equations with mechanic electric heat coupling effect of piezoelectric thermoelastic open shell is derived by uniting the static equilibrium equations, the charge displacement equilibrium equations and thermal flow equilibrium equations
依據此增維的本構關系，結合壓電熱彈性體平衡方程和熱平衡方程，成功地導出了壓電熱彈性體層合開口殼機、電、熱耦合問題的齊次狀態方程。Based on the results of previous researchers, the following instigations have been carried out in this paper : ( 1 ) employing a reasonable local resonance model which can accurately embody the heat - generation behavior due to resonance and vibration - heat mode in delaminated region, the dynamic response and temperature distribution in the small delamination region of a laminated beam are formulated. influence of the excitation frequency on the temperature gradient formation is analyzed numerically, and several meaningful conclusions are drawn. ( 2 ) for laminated plates with delaminations, due to complexity of the analytical solution, the finite element method is employed to analyze their temperature distributions and satisfactory results are also obtained
本文在前人研究的基礎上，對此方法進行了進一步的探討，主要做了以下的工作： （ 1 ）選取合理的、能夠準確反映由共振而產生熱量的行為的局部響應模型，以及合理的振動熱模式，推導了一維層合梁小脫層區域的振動響應及梁的溫度分佈，並編製程序計算了該層合梁在激勵一段時間后的溫度分佈趨勢，分析了激勵頻率對溫度梯度形成的影響，得到了一些有意義的結論； （ 2 ）對於二維層合板，由於解析解的形式異常復雜，本文採用有限元計算軟體對其溫度分佈進行了分析，也得到了較為滿意的結果。The main work can be summed up as follows : firstly, we studied the thermal - field properties of vcsels, and analyzed the influences of current spreading, material parameters and operating conditions on the temperature distributions. secondly, we began with the electrode voltage and calculated the equipotential s distributions, compared the distributions of voltages and current densities in different depths of vcsels, and then studied the influences of the oxide - confining region with different position or thickness, and the different sizes of the gain - guided aperture and emitting window on the distributions of the injected current density, carrier concentration and temperature in the active region. thirdly, we realized the coupling of electricity, optical and thermal - fields, worked out the threshold voltage, calculated the distributions of the injected current density, carrier concentration and temperature under different offset voltages, and analyzed the impacts of temperature profile and carrier density on the refractive index, fermi levels and optical - field
具體工作可以概括如下：首先，研究了vcsel的熱場特性，分析了電流擴展，材料參數和工作條件對于溫度分佈的影響；其次，從電極電壓入手，計算出激光器中的等勢線分佈，並對不同深度處的電壓和電流分佈進行比較，研究了高阻區的不同位置和不同厚度、限制層和出射窗口半徑的大小對電流密度、載流子濃度和溫度分佈的影響；再次，實現了電、光、熱耦合，求出了閾值電壓，計算了不同偏置電壓下的電流密度分佈、載流子濃度分佈和熱場分佈，分析了溫度和載流子濃度變化對折射率、費米能級和光場的影響；最後，給出了考慮n - dbr和雙氧化限制層時激光器中的等勢線分佈，分析了n - dbr和雙氧化限制層對vcsel電流密度、載流子濃度、溫度和光場分佈的影響。The maximal power outputs of 37. 0 mw / cm2 and 30. 0 mw / cm2 for the p - and n - type laminated materials respectively at the temperature difference 490 have been experimentally obtained, which are about 2. 5 and 3. 0 times those of - fesi2. chemical analyses show that the interface failure between the bridge alloy and the semiconductor bi2te3 results mainly from the eutectic mixtures with low melting point and brittle compounds formed during welding and long time annealing at 190. it is found that the electrical properties of a laminated structure are mainly controlled by the wettability of the bridge alloy on the semiconductor surface
發現： 1 ）疊層材料具有明顯優于均質材料的熱電性能，在490溫差下， p -型和n -型疊層材料的最大輸出功率分別達到37 . 0和30 . 0 （ mw / cm ~ 2 ） ，是同類型均質- fesi _ 2的2 . 5和3倍； 2 ）在焊接過程和190長時間退火處理過程中，焊接過渡層合金和基體半導體（特別是bi _ 2te _ 3 ）之間存在明顯的元素相互擴散，從而在過渡層中形成一些低熔點共晶體和脆性化合物，這是導致疊層材料破壞的主要原因； 3 ）焊接過渡層合金與半導體基體之間的潤濕性是影響界面層電性能的主要因素。“ ouslan ” in the use heat insulation membrane the metal thermal insulation layer as well as the special adhesive, enable its to resist the sudden exterior attack and the accident for you hit, cause the automobile glass stave possibility to fall to lowly, maximum limit avoids the accident to crew member ' s injury, guarantees your journey safety
利用隔熱膜中金屬隔熱層以及特殊的黏合劑，使其能為您抵禦突然的外部襲擊及意外撞擊，使汽車玻璃破碎可能性降到最低，最大限度地避免意外事故對乘員的傷害，確保您的旅途安全。In this paper, the vacuum thermo - cycling effects and vacuum ultraviolet effects on space inflatable structural materials were analyzed based on a thorough survey over the studies done through flight tests, ground simulation experiments and theoretical research. the main contents of this thesis are as follows : the performance damage effects of thermo - cycling on space inflatable structural fabric carbon fiber reinforced epoxy laminates ( cf / ep ), aluminized kapton ( al / kapton ) films which used as reflector of space inflatable antenna were investigated by a temperature range of - 120 120 with the vacuum degree 10 - 5 pa which conducted with space environment ground - based simulation facility
本文在對國內外飛行試驗、地面模擬試驗以及理論研究等所取得的成果調研的基礎上，針對空間充氣結構材料進行地面模擬真空熱循環與真空紫外輻照的研究工作:利用真空熱循環地面模擬試驗機研究了真空環境（ 10 - 5pa ）中- 120 120的熱循環條件下空間充氣支撐結構織物碳纖維增強環氧樹脂（ cf / ep ）層合材料、空間充氣展開天線反射面鍍鋁聚酰亞胺（ al / kapton ）薄膜的空間環境效應。The finite element method ( fe '. i ) is adopted to analyze the effects of the numbers of coil turns, current intensity and current frequency upon the rate of joule heat generation in details. the thermo - radiation analytical countermeasures of various types are adopted to carry out the numerical analysis of the effects of the crucible with different shapes and sizes and the blind holes with different depths opened in the tops of crucibles as well as coil positions upon the thermal field distribution whereby solving the main problem of field the thermo - field design of the induction - heating sic crystal growth system. a new combination idea of the thermo - field design obtained by means of the united design of the thermo - insulator and blind holes has been presented
採用有限元分析方法對線圈匝數、電流強度、電流頻率等對焦耳熱產生速率的影響進行了詳細的分析討論；採用不同的熱輻射分析策略，對不同坩堝形狀、坩堝頂部開設不同深度的盲孔以及線圈的位置等對熱場分佈的影響進行了數值分析，解決了感應加熱碳化硅晶體生長系統熱場設計的主要問題，提出了通過絕熱層與盲孔的聯合設計獲得所需熱場設計的思路，給出了根據軸向溫度梯度的波動對線圈位置實行動態調節以控制熱場的理論依據。Our products are including frame type hydraulic press, " c " type hydraulic press, two - column type hydraulic press, four - column type hydraulic press, four - column hydraulic - hot press laminating machine double cab equipment, numerical control hydraulic press, glasses molding machine, cold extrusion molding machine, car inner decoration molding machine, lift table, plate vulcanizing press, vertical hydraulic waste paper packer, horizontal hydraulic semi - auto waste paper packer, hydraulic full auto waste paper packer, etc
主要產品有:框架式、 " c "式、二柱式、液壓四柱式、四柱上移式、四柱拉伸、四柱油壓熱壓層合機雙排座設備、數控油壓機、眼鏡專用成型機、冷擠壓成型機、汽車內飾件成型機、升降平臺、平板硫化機、立式液壓廢紙打包機、臥式液壓全自動廢紙打包機、臥式液壓半自動廢紙打包機等。Our products are including frame type hydraulic press, " c " type hydraulic press, two - column type hydraulic press, four - column type hydraulic press, four - column hydraulic - hot press laminating machine double cab equipment, numerical control hydraulic press, glasses molding machine, cold extrusion molding machine, car inner decoration molding machine, lift table, plate vulcanizing press, vertical hydraulic waste paper packer, horizontal hydraulic semi - auto waste paper packer, horizontal hydraulic full - auto waste paper packer, etc
主要產品有：框架式、 「 c 」式、二柱式、液壓四柱式、四柱上移式、四柱拉伸、四柱油壓熱壓層合機雙排座設備、數控油壓機、眼鏡專用成型機、冷擠壓成型機汽車內飾件成型機、升降平臺、平板硫化機、立式液壓廢紙打包機、臥式液壓全自動廢紙打包機、臥式液壓半自動廢紙打包機等。Our products are including frame type hydraulic press, c - frame type hydraulic press, two - column type hydraulic press, four - column type hydraulic press, four - column hydraulic - hot press laminating machine double cab equipment, four - column double - action hydraulic press, laminating numerical control hydraulic press, glasses molding machine, cold extrusion molding machine, car inner decoration molding machine, lift table, plate vulcanizing press, vertical hydraulic waste paper packer, horizontal hydraulic semi - auto waste paper packer, hydraulic full auto waste paper packer, etc
主要產品有：框架式、 " c "式、二柱式、液壓四柱式、四柱上移式、四柱雙動式、四柱拉伸、四柱油壓熱壓層合機雙排座設備、數控油壓機、眼鏡專用成型機、冷擠壓成型機、汽車內飾件成型機、升降平臺、平板硫化機、立式液壓廢紙打包機、臥式液壓全自動廢紙打包機、臥式液壓半自動廢紙打包機等。分享友人