温度梯度法的英文

• temperature gradient method

• "温度"英文翻译    temperature
• "梯度"英文翻译    gradient; grad
• "法"英文翻译    law
• "凝固温度梯度法" 英文翻译 :    gradient freeze method
• "密度梯度法" 英文翻译 :    density gradient menthod
• "负温度梯度" 英文翻译 :    negative temperature gradient
• "零温度梯度" 英文翻译 :    zero temperature gradient
• "温度梯度" 英文翻译 :    gradient of temperature; gradient, temperature; moisture gradient; temp grad; temperature grade; temperature gradiant; temperature gradient; temperature lapse rate; temperature slope; temperaturegradient; thermal gradient; thermograde; tone'smal gradient
• "温度梯度炉" 英文翻译 :    gradient furnace
• "温度降；温度梯度" 英文翻译 :    thermal drop
• "垂直温度梯度" 英文翻译 :    vertical temperature grade; vertical temperature gradient
• "辐射温度梯度" 英文翻译 :    radiative temperature gradient
• "过渡温度梯度" 英文翻译 :    transient temperature gradient
• "径向温度梯度" 英文翻译 :    radial symmetry gradient; radial thermal gradient
• "绝热温度梯度" 英文翻译 :    adiabatic lapse rate; adiabatic temperature gradient
• "平面温度梯度" 英文翻译 :    areal temperatuer gradient
• "容许温度梯度" 英文翻译 :    allowable temperature gradient
• "实测温度梯度" 英文翻译 :    measured temperature gradient
• "水平温度梯度" 英文翻译 :    horizontal temperature gradient
• "瞬时温度梯度" 英文翻译 :    transient temperature gradient
• "土壤温度梯度" 英文翻译 :    soil temperature gradient
• "温度梯度测量" 英文翻译 :    temperature gradient measurement
• "温度梯度倒转" 英文翻译 :    inversion of temperature gradient
• "温度梯度电炉" 英文翻译 :    temperature-gradient furnace
• "温度梯度技术" 英文翻译 :    temperature gradient technique

• The key to prediction of casting shrinkage / porosity lies in ascertaining the critical value of temperature gradient and niyama criterion . the thesis put forward two methods to ascertain the value , one is which is positive - direction and the other is negative - direction . we verify the realistic arithmetic of temperature gradient method and niyama criterion method by experiment , and we can draw a conclusion that the arithmetic is correct and reasonable in most cases and choice of developing tool is sound
  临界梯度值和新山判据临界值的确定是实现缩孔缩松预测的关键，本文提出了确定临界值的正向法和反向法，并以高铬铸铁件缩孔缩松预测和铸造工艺改进为研究对象，应用正向法，确定了温度梯度法的临界值为180 m 。
• On the basic of the detailed analysis on main causes and main prediction methods of casting shrinkage / porosity , we put forward two methods to describe the solid phase rate of materials solidification . one is liner - distributing method , and the other is parabola - distributing method . and then , we apply the former to the system
  本文在充分分析铸件缩孔缩松产生机理与主要预测方法的基础上，提出了材料凝固固相率的线性分布法和抛物线分布法，并将前者应用于系统中；同时提出了温度梯度法和新山判据法的实现算法，此算法具有一定的灵活性。

• 温度梯度法的日语：おんどこうばいほう