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thermal gradient中文是什么意思

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用"thermal gradient"造句"thermal gradient"怎么读"thermal gradient" in a sentence

中文翻译手机手机版

  • 热阶度
  • 热升降率
  • 热梯度温度梯度
  • 温度梯度;地温梯度

例句与用法

  • Taking the unsarurated loess soil sample , the water content distribution of the soil with various density and moisture content is tested in various thermal gradients
    分别对不同温度梯度、不同密实度、不同初始含水量的土样进行试验,测定了各个土样中含水量的分布。
  • The results of the analysis indicate that the mechanical behavior of composite steel - frames in fire conditions is dominated by the effects of thermal loading , thermal expansion and thermal gradient
    得出了钢结构高温条件下热载荷、热膨胀、热梯度对整体结构机械性能具有显著影响的结论。
  • The experimental models not only can be introduced into low temperature waste - heat power generation , but also can be available in the geothermal , solar and ocean thermal gradient power generation
    该项研究的实验模型不仅可以利用在低温余热发电系统,而且对地热、太阳能及海洋温差发电均有参考价值。
  • Residual stresses developed during heat treatment are caused by : ( 1 ) thermal gradients within the metal , ( 2 ) nonuniform changes in the metallurgical structure , and ( 3 ) nonuniformity in the composition of the metal itself , such as that caused by segregation
    热处理中产生残余应力的原因有: ( 1 )金属中存在多级热梯度; ( 2 )金相组织的非统一变化; ( 3 )金属自身构成的非一致性,如隔离造成的非一致性。
  • If we known radius distribution of media grains and add the thermal perturbation on the normal thermal gradient , thus it lead to unremitting the dynamics process of heat and mass transportation and chemical interaction in the area
    并使用此模型研究了局部的温度变化和颗粒半径不均一分布对研究区域内温度场和浓度场的变化情况,其结论是它们之间的耦合可能打破系统的平衡,驱使系统长时间持续进行流体输运反应动力学过程。
  • According to the different thermal fields and the maximum thermal gradient , the thermal stress of lean concrete base with asphalt surface can be calculated through fem , and the formula of calculating thermal stress for lean concrete base with asphalt surface is also brought forward based on that
    根据不同自然区划的温度场和最大温度梯度,得出贫混凝土基层沥青路面中的基层温度应力的有限元解,于此提出了基层温度应力的计算公式。
  • The fem results indicated that as to the rough surfaces in sliding contact , the value of the contact pressure was very high which coursed a high value of the heat flow rate , meanwhile the sliding time was not enough for the frictional heat to transfer , thus the highest value of the body temperature occurred just on the sliding surfaces , which possessed a sharp thermal gradient in direction perpendicular to the sliding surface . so the great thermal stress was caused just by the sharp gradient and the thermal elastic distortion with which the contact pressure changed occurred simultaneously , thus this change of the contact pressure would affect the temperature distribution in return
    对于相对滑动的粗糙表面,因实际接触面积小而导致接触压力很大,这样使得热流密度会很大,同时由于滑动时间很短,热来不及传导,最高温度发生在摩擦表面,在垂直于摩擦面的方向有很大的温度梯度,使得热应力很大,且最大应力发生在表面,同时产生热弹性变形,这种变形使得接触区域内的压力分布发生变化,这种变化又反过来影响了接触区域的温度分布。
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