temperature gradient
[物] 温度梯度
2025-11-01 20:47 浏览次数 11
[物] 温度梯度
adiabatic temperature gradient[热]
temperature-gradient method分段升温
temperature-gradient furnace温度梯度电炉
temperature E gradient温度梯度
temperature difference gradient当量温差
downward temperature gradient向下温度梯度
atmosphere temperature vertical gradient大气温度垂直梯度
temperature-gradient type incubator温度梯度型保温箱
low temperature geothermal gradient utilization低温地热梯级利用
the subsidence of the bottom and the cracks in the middle of the bottom are caused by temperature gradient and melt gravity during crystal growth.
晶体生长期间,温度梯度和熔体重力引起的热应力和压力应力使坩埚底下陷并在底的中部产生裂隙。
it is found out that:the potential field is motional, and the motional rate is related with the temperature gradient in the field.
我们发现:这种电势场是运动的,运动速率与其所在区域的温度梯度的变化率有关。
the results show that thermal compensation in non-irradiant areas could reduce the temperature gradient of mirror for high-power laser, and then could decrease the thermal deformation significantly.
结果表明有效的热补偿对镜面变形峰谷值有很大的影响,在非光照区进行热补偿可以大大降低镜体的温度梯度,从而明显减小镜面变形的峰谷值。
the effects of water jacket configurations of cylinder head bottom deck on the bridge zone temperature, axial temperature gradient and minor principal stress were investigated.
随后进行了鼻梁区水腔结构因素对缸盖底板温度、轴向温度梯度、第三主应力的影响规律研究。
examples of interactions are mass transfer caused by temperature gradient .
温度梯度所引起的品质转移是交叉作用的例子。
with the help of observed data, this paper analyses the distribution of temperature gradient in local areas and discusses the effect on observation horizontal angles.
本文结合实测试验资料,分析了局部区域内温度梯度分布特点和变化规律,讨论了它们对水平角观测的影响。
the formula for computing the recommended spacing to obtain an even temperature gradient on the product being heated is shown in figure 3.
为了得到加热产品的更合适的温度梯度,具体的计算间距的公式见图3。
this paper discusses the temperature control for the growth of synthetic diamond, associated with the cell assembly, temperature gradient in the cell and boundary condition.
本文讨论了与腔体组装方法、温度梯度和边界条件等有关的温度控制问题及其对金刚石生长的影响。
the temperature distribution, heat-transfer and temperature gradient change have vital influence on yield, quality and energy-cost of sic product in multi-heat sources synthesis sic furnaces.
多热源合成碳化硅炉炉内温度分布、热量传递及温度梯度变化对碳化硅产品的产量、质量和能耗都有重要的影响。
the results show that temperature gradient has great impact on esd .
结果表明:温度梯度对esd影响很大。
centrifugal buoyancy arising from radial temperature gradient of fluid has a great influence on the enhanced heat transfer performance of swirling flow.
由流体径向温度梯度引起的离心浮力对旋流强化传热效果有重要影响。
this paper presents an expression for temperature distribution in growing crystal by considering the ambient temperature gradient as a variable introduced in lec model.
本文把环境温度梯度作为一个变量引入lec法生长的理论模型中进行分析,得到了晶体中温度分布的表达式。
the moisture movement was mainly controlled by both temperature gradient and moisture gradient.
竹材热压干燥过程中的水分移动,主要受温度梯度和含水率梯度的共同作用。
the effect of a temperature gradient should be included where appropriate.
适当时应包括温度梯度效应。
the third is to be certain that the temperature gradient which that badly conducting material creates is not frittered away by poor design.
第三是确保那种导热性差的材料产生的温度变化率不因为设计缺陷而白白浪费。
the size of current path, resistivity, power density are main factors that effect the temperature field and temperature gradient field at crack tip.
试件的通流尺寸、电阻率、导入电流密度是影响裂纹尖端温度场和温度梯度场的主要因素。
the formula for computing the recommended element spacing to obtain an even temperature gradient on the product being heated is shown in figure 4.
通过间距计算公式得知加热产物温度梯度,具体详见图4。
iii the results demonstrate that the calculated temperature gradient is similar with the value evaluated by constituent supercooling theory.
结果表明,根据此模型计算出的温度梯度与利用成分过冷得出的结果是很相符的;
while as the temperature gradient is small out the deformation.
同时轧件出变形区后温度梯度逐渐减小。
by transferring that heat to its surrounding areas, a steep temperature gradient is generated, which causes the light rays to bend away from the object concealed behind the device.
周围区域会同是产生一个非常巨大的温度梯度,这正是弯曲光线绕过片材之后的物体以隐藏所必需的。