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- The results indicate that a positive radial temperature gradient is favourable for depressing the nucleation number of YBCO bulk superconductors during the MTG process. 结果表明,正的径向温度梯度有利于抑制YBCO大块超导体的成核数,制得的样品具有扇形形貌,晶畴区少而大,样品具有高的磁悬浮力。
- Keywords radial temperature gradient;MTG;large bulk YBCO superconductor;property; 径向温度梯度;熔化生长;大块YBCO;超导体;性能;
- An laboratory simulation study on the effect of radial temperature gradient on the structure of the thermal convextion vortex in the rotating fluid 基流对热对流涡旋结构影响的实验结果初步分析
- Determination of Radial Temperature Gradient in Pit Type Annealing Furnace and Improvement of Radial Temperature Uniformity 井式真空退火炉径向温度梯度的测定及径向均温性能的提高
- radial temperature gradient 径向温度梯度
- 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。
- The radial temperature profile of the experimental dewar hasbeen measured. 测量了实验杜瓦的轴向温度分布.
- There are two apexes on the radial temperature distribution curves of slurry atomization area. 浆液雾化区径向温度呈双峰分布。
- The results show that the difference in radial temperature is very large in heat transfer to highly viscous fluids. 结果表明,高粘流体传热时径向温差很大,采用较小的加热管径可以有效地减小径向温差。
- If the temperature gradient becomes too large, then convection will take over the bulk of the energy transport. 如果温度梯变得太大,那么对流将承担能量传输的大部分。
- Simplified approach to the radial temperature profile in highly sensitive fixed-bed reactors is suggested. 对高参数灵敏性固定床反应器的径向温度分布作了简化处理。
- The combined effect of uplift and denudation upon the temperature gradient can be obtained by formula (3. 86). 抬升和剥蚀对温度梯度的联合效应可以根据公式(3.;86)进行估定。
- The temperature gradient is typically caused by the power dissipated by the energized coil. 温度梯度通常是由于被激励线圈所消耗的功率引起的。
- 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。
- Abstract The radial temperature distributions in the packing of Rotating Packed Bed (RPB) were experimentally investigated. 摘要 为了精确描述旋转床填料内的温度分布关系,文中对旋转床的径向温度分布进行了实验测定,结果发现:在实验范围内,旋转床填料内的径向温度分布与转子的转速有关,与液体流量有关,但气体流量的变化对温度分布的影响很小。
- The heat transferred per unit area and per unit time (heat flux) is proportional to the temperature gradient. 单位时间单位面积上的传热量(热流密度)与温度梯度成正比。
- 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。
- Temperature gradient inside or outside the system may be formed from heat absorbance in the process of dissociation. 分解过程的热量吸收,可能形成体系内外的温度梯度。
- The Fraunhofer device depends on a temperature gradient: the greater the gradient, the more electricity generated. 该协会研制的设备是根据温度的变化来工作:温度变化越大,所产生的电力越多。
- 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。