Typical experiment of convection heat transfer in tubes is under the first or the second boundary condition.
典型的管内对流换热实验均在第一、第二类边界条件下进行。
The authors assume that the heat flux at the sliding surface of the lip occurs for the second boundary condition.
将唇口滑动而上的传热归结为第二类边界条件；
The first boundary condition, the second boundary condition and the third category boundary conditions would be very easy to introduce the algorithm without special treatment.
第一类边界条件、第二类边界条件和第三类边界条件很容易的引入该算法无需特殊处理。
In this paper, we discussed the approximation errors of complex cubic interpolation spline on open smooth curves under the second boundary condition and got the better results.
本文就非闭光滑曲线上关于第二类边界条件的复三次样条函数的逼近误差进行了论讨，取得了较好的结果。
According to uniqueness theorem, the integral formulations of the first class boundary condition and the second class boundary condition are given form the above integral formulation.
根据边值问题的唯一性原理，由此积分解表达式给出了第一类和第二类边界条件的积分解表达式。
Second, Simulating experiment condition, putting constraint on boundary of model, changing entity model to finite element model and using buckled analysis to calculate the CD critical load.
第二步，模拟实验条件，对模型施加边界约束，把实体模型转换为有限元的数学模型，并利用屈曲分析，对瓦楞纸板竖向边压的临界载荷进行计算。
Second, what will happen now that people have no boundary condition indicating what they should do in contrast to what they can do?
人类在自己“能够”做的事中，那些是“应该”做的，没有清楚的分界线，那么人会变成怎样呢？
Stefan problem of ice-water mixture is discussed under the condition of the second boundary and heat source accelerating to melt ice.
讨论在第二边界条件和有热源加速冰融化情况下冰水混合物自由边界问题。
This paper aims at studying the boundary value for second order quasilinear elliptic equations with nonlinear boundary condition in exterior domain.
研究在外部区域中拟线性椭圆型方程，具有非线性边界条件的边值问题。
Additionally, a mathematical manipulation is adopted to remove the second-order spacial derivatives in the body surface boundary condition.
对二阶物面边界条件采用数学手段，推导出一个没有二阶空间导数的表达式，以便于计算。
Second-order cumulative waves have been fully determined by applying the boundary condition of second-order stress.
根据二阶应力边界条件，确定出了固体板内的二阶积累波。
In the computation, the inlet of the primary flow uses the mass flowrate boundary condition. The inlet of the second flow and the outlet of the mixing flow use the pressure boundary condition.
在计算过程中，主流进口采用质量流量边界条件，二次流进口和混合流出口采用压力边界条件，均设置为环境大气压力。
We obtain the existence of the solution of the second order boundary value problem and the asymptotic estimation by some hypothetic condition.
证明了第二边值问题摄动解的存在，并给出了渐近估计式。
Solvability of a second order multi-point boundary value problem with generalized Sturm-Liouville boundary condition;
得到了一类离散多点边值问题的正解的存在性定理。
Solvability of a second order multi-point boundary value problem with generalized Sturm-Liouville boundary condition;
得到了一类离散多点边值问题的正解的存在性定理。
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