燒蝕量 的英文怎麼說
中文拼音 [shāoshíliáng]
燒蝕量
英文
ignition loss-
The electronic temperature, intensities of all lines and continuous spectra gradually increased with the increment of laser energy, and they got to maximum at different laser energy. our results of copper and aluminum show that there are possibly different thresholds of laser energy to electronic temperature and intensities of emission spectra of laser ablated plasma. at the different environmental gas pressure, spatial emission intensity distribution is explained by the competition among " heat reservoir effect ", " confined effect " and " s hadow effect "
認為cu等離子體羽的發光機制是由電子與粒子的碰撞傳能、電子與離子的復合形成的；隨激光能量的增加， cu等離子體特徵輻射（分立譜） 、連續背景輻射（連續譜） 、電子溫度都出現最大值；結合對al的實驗結果說明：激光燒蝕金屬產生的等離子體，其特徵輻射、連續輻射、電子溫度可能都存在一定的能量閾值；背景氣壓對激光燒蝕等離子體譜線的影響，其機理可以認為是「熱庫效應」 、 「約束效應」及「陰影效應」相互競爭的綜合結果。( 2 ) the emission spectra of laser ablation metal copper plasma were measured. the detailed mechanism of plume emission of cu plasma was qualitatively explained using a simple model based on excitation of atom and ion in plume arising from inelastic collision between the elemental species and electron with high kinetic energy. under the local thermal equilibrium model, the electronic temperature of copper plasma was deduced to be in the 104 scale by its emission lines
（ 2 ） cu等離子體光譜：在420 570nm波長范圍內觀測了激光燒蝕cu等離子體的光譜和各發射譜線在等離子體中的空間分佈；比較了激光能量對cu等離子體發射光譜、電子溫度的影響；用局部熱力學平衡（ lte ）近似，測得cu等離子體的電子溫度為104k數量級；在不同背景氣壓下，觀測了激光燒蝕cu等離子體光譜的空間分佈。Boundary conditions were obtained by energy, mass balance relationship on insulation surface
邊界條件通過燒蝕界面上的能量、質量守恆關系得出。In the hipib film deposition, high purity graphite was employed as target. relations between process parameters and the microstructure, as well as different physical properties of diamond - like carbon ( dlc ) film deposited by hipib ablated plasma were studied by adjusting the distance between target and substrate, which affects the intensity and ion energy of hipib ablated plasma, and the temperature of substrate in the film deposition processes. the mechanism of film deposition by hipib ablated plasma was explored also
在薄膜沉積方面，利用高純石墨作靶材，調整薄膜沉積過程中的靶基距（燒蝕等離子體密度、離子能量）和基片溫度，研究實驗工藝對hipib燒蝕等離子體方法制備的dlc薄膜的微觀結構和宏觀物理性能的影響，探討了hipib燒蝕等離子體沉積dlc薄膜的成膜機理。Having proceeded from analyzing the bore wearing and erosion by application of the new method, the mathematical model of simulating the law of the bore wearing as well as that of the relationship between the law of the bore wearing and the muzzle velocity reduction have been established
新方法從分析炮膛磨損燒蝕入手，建立了模擬炮膛磨損規律的數學模型和炮膛磨損規律與火炮初速減退量關系的數學模型。Real - time ablation measurement test of insulation based on rtr technique
技術的絕熱層燒蝕實時測量試驗Now, it has run successfully on the measurement system developed for cpla weapon trial center
現已成功應用於總參某兵器試驗中心的火炮藥筒燒蝕面積測量系統中。Actually, it ' s significant of area measurement on curved surface in production and research. for example, the area measurement of cartridge surface ablation is an important means to analyze the quality and shoot of cannon
實際上在生產、科研中對曲面面積的測量有著重要的意義，如火炮藥筒燒蝕面積的測量，它是分析炮彈的質量和發射狀況的一個重要手段。This noncontact distributor assembly, which deletes mechanical breaker contact, utilizes ic ignition module assembly free of burn out of contact. therefore it has a higher ignition voltage, higher ignition volume, as well as functions of overvoltage protection, low speed & low voltage protection and power cut upon shut down. these functions are of benefit to improvement to the motive performance, economical efficiency and start up ability of engine while reduce waste exhaust
該無觸點分電器總成取消了機械斷電器觸點，採用了集成電路組成的點火模塊總成，不存在觸點的燒蝕，因此點火電壓高，點火能量大，並具有過壓保護、低速低壓啟動、停車斷電等多項功能，有利於改善發動機的動力性，經濟性和起動性能，減少了排氣污染。The preparation of metal - supported mullite and zro2 / batio3 ceramic membranes was studied. the influences of ceramic composition, sintering temperature and carbon content on the properties of ceramic materials ( porosity, pore diameter and strength, etc. ) were investigated. alkali corrosion resistance and electrolytic experiment results of these ceramic membranes were compared to those of asbestos and al2o3 porous ceramic membranes
研究金屬支撐平板陶瓷膜的制備工藝技術，陶瓷膜的組成、燒成溫度、碳含量對材料性能（孔隙率、孔徑、強度等）的影響，比較幾種材料的陶瓷隔膜堿蝕量與電解實驗結果。The expressive model of the characteristic value of the gun bore erosion and wear
火炮身管內膛燒蝕磨損特徵量表述模型According to energy conservation equation and fusion and evaporation characteristics of electrode materials, a simplified one - dimension mathematical model was made and numerically solved by means of fdtd ( finite - difference time - domain )
根據能量守恆方程，同時考慮了電極材料的熔解和氣化特性，建立了電極燒蝕過程的一維簡化數學模型，並採用時域有限差分法（ fdtd ）進行了數值求解。Finally, the numerical technique was used to investigate influence that different parameters on ablation rate. the relationship between oxygen percentage, pressure, depth of charred layer and ablation rate were obtained
最後計算了不同參數對材料燒蝕率的影響，得到了燒蝕率隨富氧含量、試驗段壓強以及炭化層厚度變化的趨勢。By investigating the specialty of functions in the expression, the following conclusion was drawn : particle concentration was the dominant factor that enforced ablation, and angle contributed to ablation via cutting the char layer
通過分析關聯式中各項函數特性，得到粒子聚集濃度是影響燒蝕量的主要因素，而角度對于燒蝕量的貢獻主要體現在對絕熱層炭層的剪切破壞上的結論。Standard practice for internal temperature measurements in low - conductivity materials
燒蝕材料內部溫度的測量Based on that, the system developed for ablation area measurement combines mechanics, optics and computer organically, according with the development trend of instrument towards high precision > integration and intelligentizing. it has been in work with excellent efficiency
據此所研發的燒蝕面積測量系統順應測量儀器精密化、集成化、智能化的發展趨勢，將機電、光電和計算機技術有機地融為一體，實際運行中，在效率和速西安理工大學碩士學位論文度上達到良好的效果。Based on the principles of co2 laser machining polymer, heat conduction theory and energy conservation principal at the ablation front, a three dimensional transient ablation model of laser machining was built
在co2激光加工聚合物原理基礎上，根據傳熱學原理和燒蝕面能量守恆原理，建立了激光加工三維暫態燒蝕模型。Ablation experiments were carried out using this system to study main factors that influenced ablation. the experiment results showed that such parameters as oxygen percentage and pressure would affect ablation greatly
通過改變富氧含量、燃燒室壓強等參數進行了不同工況下的燒蝕實驗，分析了影響燒蝕的主要因素。By the numerical results basic physical processes of electrode erosion are investigated, the relations between eroded volume of electrodes and some characteristic parameters of electrode materials such as heat conductance, specific heat, melting point, boiling point and so on were obtained, and erosion - resistant capabilities of copper, tungsten and aluminum were compared
通過計算研究了電極燒蝕過程的基本物理圖象，得到了電極材料燒蝕量與材料熱導率、比熱、熔點、沸點等特性參數的關系，並比較了銅、鎢、鋁三種電極材料的耐燒蝕能力。( 3 ) on the background of the development of an ignition rocket, some application investigations have been carried out. some parameters related to water - resistant ignition mixture, the charge of ignition rocket, such as heat - flow, density of charges, structure of charges, coating and its process, area ratio of nozzle and high temperature corrosion of the nozzle, were calculated and studied, respectively. on the basis of the above studies, an ignition rocket was successfully developed
（ 3 ）進行了應用研究，以某系列點火發動機的研製為背景，分別對耐水點火藥用作點火發動機裝藥所涉及的能量衡算、裝藥密度、裝藥結構、包覆及其工藝、喉面比及噴口燒蝕等問題進行了分析和實驗研究，在這些研究的基礎上成功地製作了一種點火發動機。分享友人