本文介绍一种设计跨声速自然层流翼型的计算流体力学（CFD）方法。
This paper represents a CFD method for the design of NLF airfoils directly under transonic viscous flow conditions.
本文描述由一个局部内热源和外部加热同时作用引起的封闭空腔内非稳态、二维、层流自然对流换热的数值分析结果。
Numerical analysis is made for the unsteady and steady, two-dimensional laminar natural convection in an enclosure caused simultaneously by the external heating and a local internal heat source.
武汉国际会展中心空调系统冷热源为蓄冷、蓄热方式 ，蓄冰系统采用主机位于上游的串联形式 ，蓄热设备为自然分层的垂直层流型蓄热槽。
In the ice storage system the chiller is located upstream in series form, and the thermal storage system involves a vertical laminar flow heat storage tank of natural stratification.
分析表明系统中存在传导、对流及辐射传热，其中封闭空气夹层又存在层流自然对流。
The analysis demonstrates that the conduction, convection and radiation heat transfers occur in the system while the laminar flow and natural flow exist in the closed space.
自然电位与地层流体的矿化度有密切关系，侵入带中泥浆滤液的矿化度对自然电位测井有较大的影响。
Spontaneous potential (SP) of a formation has tight relationship with salinity of formation liquid, the salinity of mud filtrate in invaded zone affects SP log considerably.
自然电位与地层流体的矿化度有密切关系，侵入带中泥浆滤液的矿化度对自然电位测井有较大的影响。
Spontaneous potential (SP) of a formation has tight relationship with salinity of formation liquid, the salinity of mud filtrate in invaded zone affects SP log considerably.
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