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- Large synthetic diamond was grown by temperature gradient method(TGM) under HPHT. 用高温高压温度梯度法作为实验手段来生长优质宝石级金刚石单晶。
- Large synthetic diamond was grown by temperature gradient method (TGM) under HPHT. 摘要用高温高压温度梯度法作为实验手段来生长优质宝石级金刚石单晶。
- Abstract Large synthetic diamond was grown by temperature gradient method (TGM) under HPHT. 摘要 用高温高压温度梯度法作为实验手段来生长优质宝石级金刚石单晶。
- Up to now, Most large synthetic diamond crystals are grown by temperature gradient method (TGM) under high pressure and high temperature (HPHT) developed by G. 在结晶生长环境稳定性确立后，对宝石级金刚石单晶的生长速度进行了较为系统的研究，并对其它有可能影响到晶体生长过程的诸多因素进行了探讨。
- Based on the present production techniques of aerial bomb body at home and abroad, the new process of thermal shrinkage calibre integral forming with temperature gradient method for low resistance bomb body is described in this paper. 本文在叙述当前国内外航空炸弹弹体加工技术水平的基础上,主要介绍了低阻航空炸弹弹体采用温度梯度法的热缩径(口)整体成形工艺。
- Synthesizing Sulphides by Temperature Gradient Method 利用温度梯度法合成硫化物镲
- Keywords temperature gradient method;sublimed sulfur;sulphides;mineral composition; 温度梯度法;升华硫;硫化物;矿物组成;
- Keywords alexandrite crystal;laser crystal;crystal structure;laser;property;crystal pulling;temperature gradient method; 紫翠宝石;激光晶体;晶体结构;激光性能;引上法晶体生长;温梯法晶体生长;
- DTP of hand-made before the era of gradient method. DTP时代之后之手工制息不突变色办法。
- temperature gradient method 温度梯度法
- The mode of temperature gradient of this bridge s box girder is developed by the method of nonlinear regression. 采用非线性回归的方法,提出了该桥混凝土箱梁的温度梯度模式。
- The authors propose a new hybrid conjugate gradient method. 摘要给出一个新的杂交共轭梯度法。
- Examples of interactions are mass transfer caused by temperature gradient. 温度梯度所引起的质量转移是交叉作用的例子。
- Finite element method was used for the calculation of temperature field, temperature gradient and thermal stress of the coal water slurry (CWS) ceramic nozzle. 摘要采用有限元法对陶瓷水煤浆喷嘴温度场、温度梯度及其热应力进行了分析计算。
- Properly greater temperature gradient, heat transfer coefficient and suitable bottom cooling are requirements for Bridgman method and also important for technics optimizing. 较大的温度梯度、较大的换热系数和适量的底部冷却是Bridgman法晶体生长的必备条件,也是工艺优化的重要方向。
- An eigenmode equation of ion temperature gradient driven instability in a tokamak plasma with negative magnetic shear is solved numerically by the shooting method. 采用打靶法,数值求解了在负磁剪切托卡马克等离子体中离子温度梯度驱动的复本征模方程。
- Comparing with the ultrasonic transmission method, the reflection|transmission method averts the influence of temperature gradient and pressure gradient in the chamber of sample. ,我们由超声脉冲透射方法改进为超声脉冲透射反射法 ,克服了样品室中压力和温度梯度对样品的影响。
- Based on the conjugated gradient method, an algorithm was presented for the identification of irregular inner boundary by outer surface thermographic temperature measurement. 根据共轭梯度法，提出了根据管道外表面红外测温定量地识别管道内部不规则边界的计算方法，并通过模拟实验研究了测温误差等对内壁边界识别的影响。
- In addition discusses other inversion algorithm of retrieving the brightness temperature including the gradient method, the DFP method and the extremum method. 另外讨论视在温度的其他几种反演算法，包括梯度迭代法、DFP法和极值法。
- The intent here is to identify the basic ingredients of gradient methods. 本节的目的就是了解一下梯度法的基本内容。
