元基
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在本实验条件下,三元基熔体中杂质元素和C元素的迁移规律是相近的,施加磁场能是使组织均匀度增加;但随着磁场强度增大,均匀度减弱。
In this experimental conditions , the migration of elements and C impurities in the ternary iron-based melt of elements are similar . The results show that magnetic field can increase uniformity ; with increasing of magnetic field strength the degree of uniformity decreases .
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采用化学气相浸渗法对2DC/SiC复合材料进行基体改性,制备了二维碳纤维增韧碳–碳化硅二元基复合材料(twodimensionalcarbonfiberreinforcedC–SiCbinarymatrixcomposites,2DC/C–SiC)。
Two-dimensional carbon fiber-reinforced C-SiC binary matrix composites ( 2D C / C-SiC ) with PyC / SiC alternative multi - layered matrix were fabricated by chemical vapor infiltration to modify the matrix of 2D C / SiC composites .
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为了克服这个缺陷,应用了另一种快速算法即自适应积分方法(AIM),它既保留了三角元基函数精确建模的能力又具备CG-FFT方法的优点。
To overcome this limitation , another fast algorithm , the adaptive integral method ( AIM ) is proposed , which retains the advantages of the CG-FFT method as well as the excellent modeling capability offered by the triangular elements .
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首次提出了有限元基函数的平均修正法。
A method is proposed to mean-modify finite element basis functions .
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基于多阵元基阵的超短基线声定位方法
Ultra Short Baseline Acoustic Position Method Based on the Multi-array-elements Base
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元基会感谢你们的努力工作。
Won-ki should appreciate all the hard work you 're doing .
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三方向网格上二元基插值的收敛性及误差估计
Convergence and Error Estimation of Bivariate Cardinal Interpolation on a Three-Direction Mesh
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平均函数与有限元基函数的平均修正
Mean functions and mean modification of finite element basis function
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臭氧分解反应的第二个重要特征与二元基物质有关。
The second significant characteristic of the ozonolysis reactions concerns the origin of the biradical species .
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将水下电视技术和多阵元基阵的短基线水声定位技术相结合,解决了传统水声定位精度低的问题。
The combination of video technology with the short baseline acoustic positioning technology based on multi-array-elements base overcame the low precision of the conventional acoustic positioning .
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由于小波函数既有有限元基函数的特征,又有频域方法的优点,加之对高频信号的聚焦能力,非常适合求解微分方程边值问题。
The wavelet function is very suitable for solving the boundary value problem of ODE , not only for it characteristic of finite basis function , but has advantage of frequency method .
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C(60)-苯乙烯-顺丁烯二酸酐的三元自由基共聚
Free Radical Ternary Copolymerization of C_60 with Styrene and Maleic Anhydride
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多组元Al基体系热力学和动力学数据库及其应用
Thermodynamic and Kinetic Databases of Multicomponent Al-based Systems and Their Application to Solidification Process
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分圆域Q(ζ(15))的幂元整基(英文)
Power Bases for the Cyclotomic Field Q (ζ _ ( 15 ))
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512元GaN基紫外线列阵探测器信息获取技术
Information acquisition technology of the 512 pixels GaN based UV Linear Detector
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Wilson方程对二元铝基液态合金组元热力学性质的预测
Prediction about Thermodynamic Properties of Components in Binary Aluminum - based Liquid Alloys with Wilson Equation
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太行山南段早元古代基性脉岩的~(40)Ar-~(39)Ar年代学及其构造意义
~ ( 40 ) ar - ~ ( 39 ) ar geochronology of Paleoproterozoic mafic dykes from southern Taihang Mountains and its geological significance
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飞行机器人传感器阵列信息处理技术研究512元GaN基紫外线列阵探测器信息获取技术
Signal Processing Arithmetic Research to Detect Angle Using Sensors Array on Aviate Robot Information acquisition technology of the 512 pixels GaN based UV Linear Detector
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随后利用Wilson方程和正规溶液模型对24个二元铝基液态合金体系的热力学性质进行了拟合。
In this thesis , the thermodynamic properties of 24 binary Al-based liquid alloys are then fitted with Wilson equation and the regular solution model .
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描述了Wilson方程在二元铝基液态合金各组元热力学性质计算中的应用,介绍了Wilson方程在热力学计算中的优势。
The application of Wilson equation on the thermodynamic properties of components in binary aluminum-based liquid alloys was described . The values of Wilson equation were also indicated .
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用液相烧结工艺在1270℃-1290℃下真空烧结成功制备出A3钢用三元硼化物基金属陶瓷覆层材料。
A3 steel used ternary boride laminated material has been fabricated successfully at the temperature of 1270 ℃ - 1290 ℃ in vacuum using liquid sintering technique .
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用反应烧结法在A3钢表面制备了三元硼化物基硬质覆层材料YF1,其硬度可达82~90HRA。
Boron based ternary ceramic YF 1 with a hardness in range of 82 90 HRA was fabricated on the steel A3 surface by sintering under the temperature of 1200 ~ 1300 ℃ .
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用橡胶酒精溶液调制原料粉末成为料浆,采用喷涂法喷涂在45钢基体上,经真空烧结成功制备出三元硼化物基耐磨涂层材料,其表面三元硼化物基涂层的硬度HRA为84。
A ternary-base wear resistance material was developed on steel 45 by spray coating with the surface hardness of 84 HRA . The raw powders were dissolved in rubber ethanol solution .
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前驱体制备途径对PFN-PMN二元铅基铁电陶瓷性能的影响
Effects of Various Precursor Process Routes on the Properties of Lead-Based Ferroelectric Ceramics in PFN-PMN Binary System
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选主元换基迭代算法
Algorithm of pivot selection and the Change of base and iteration
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二元镍基合金镀层析氢性能的研究
Study on Hydrogen Evolution Performance of Ni-based Binary Alloy Coatings
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三元硼化物基金属陶瓷复合材料及其液相烧结机理
Ternary Boride Base Cermets Composite and Its Liquid - phose Sintering Mechanism
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三元硼化物基金属陶瓷覆层材料的制备及磨损性能研究
Manufacturing and Study on the wear performance of ternary boride laminated material
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三元硼化物基金属陶瓷的液相烧结及其应用
Liquid Sintering and Application of Ternary-Boride Based Cermet
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三元氧化物基的染料敏化太阳能电池
Dye-Sensitized Solar Cells Composed of Ternary Oxide