查询词典 second boundary value problem

At the middle scale is the plate boundary level, where the Plate Boundary Observatory will image and characterize the slow deformation of the earth along the western U.S.

中级尺度是板块交界，在此，板块交界观测站将沿着美国西部与阿拉斯加，拍摄并描绘出地球缓慢变形下的特性。

In order to be fit for the calculation of wave transformation in harbor basin with irregular solid boundary, the governing equations and the boundary conditions of the present model are transformed by a non--orthogonal coordinate. Comparisons with the theoretical solutions indicate that the transformation is correct.

其次对上述完全型波浪绕射折射控制方程及边界条件进行非正交坐标变换，以适应存在固体边壁的港内水域波浪传播变形计算，经与理论解的验证比较，本文采用的坐标变换算法是正确的。

This paper is a part of the "Studies on characteristics of acidrain subsidence and its prevention,"adout the weather feature in Qingdao area. It lays emphasis on both boundary layer pollution meteorological characters and acid causing substance sources.It points out that boundary layer has special nature in Qingdao.

青岛地区酸雨成因研究表明，青岛市近代工业发展排放大量致酸物质、海洋上天然排放的二甲基硫是重要的原因；青岛地区边界层风场和温度场的特殊规律是形成酸雨的另一个重要原因；江淮气旋和黄淮气旋大型天气形势起了辅助作用。

Whose oldage thought shows solicitude for modernist"s living environment especially, correct thedanger having expounded this technology frame in the modern science and technologycriticizing and their possibility saving, the existence more, and being going again tocome to elucidate magical going the history boundary that the poem boundary andmodern technology by the fact that Headline waits for a poet to establish structure bringabout comments on import, how the great effect, and person having expounded poetand their poetry and song should "wait for this magical or pure existence survival powerstate.

其晚年的思想更加关注现代人的生存环境，对现代科学技术的批判中阐释了这种技术框架的危险及其拯救的可能性，更通过荷尔德林等诗人创构的诗境和现代技术造成的史境来阐发神的离去和再临的存在论含义，阐释了诗人及其诗歌的伟大作用，以及人应如何&等待&这个神或纯存在的生存势态。

In the phase-boundary reactions of cyclohexene hydration and isoamyl acetate hydrolysis, these amphiphilic zeolite particles are oriented at the aqueous-organic phase boundary and exhibit catalytic activity obviously superior to the parent zeolites.

在环己烯水合及乙酸异戊酯水解的相界面反应中，两亲性沸石分布於水－油两相界面，并表现出明显高於各自母体沸石的催化活性。

A novel numerical boundary condition is presented in the paper, which is compared with the method of measured equation of invariance on computational time and memory requirement. It is demonstrated that the new boundary condition is of benefit both on the time and memory, therefore is an efficient method for computation of electrically large dimension objects.

本文给出了一种新的吸收边界条件，并与不变性测试方程法、矩量法在计算时间、存贮空间方面进行比较，结果表明运用这个条件在计算时间和存贮空间上都具有优点，是计算电大尺寸媒质柱体电磁散射特性的一种有效手段。

The transmission of heat differential equation for the heat conduction process of thermoelectric module was derived And the solution with the first kind boundary conditions under the influence of Thomson effect and the solution with the third kind boundary conditions without the influence of Thomson effect was obtained.

导出了电偶臂在电与热的偶合作用下传热微分方程，并对其进行解析求解：在考虑汤姆逊效应的影响下得出一类跟三类边界条件下传热方程的解析解，在忽略汤姆逊效应的影响下得出二类跟三类相的边界条件下传热方程的解析解。

The transmission of heat differential equation for the heat conduction process of thermoelectric module was derived And the solution with the first kind boundary conditions under the influence of Thomson effect and the solution with the third kind boundary conditions without the influence of Thomson effect was obtained.

在假设热电制冷的热端温度固定的条件下，得出热电制冷器在不同工况下的最佳工作参数并进一步求得在三类边界条件下的最佳工作参数；导出了电偶臂在电与热的偶合作用下传热微分方程，并对其进行解析求解：在考虑汤姆逊效应的影响下得出一类跟三类边界条件下传热方程的解析解，在忽略汤姆逊效应的影响下得出二类跟三类相的边界条件下传热方程的解析解。

Besides, there exists the third class time boundary layer, i. e. inner time boundary layer, and inside it, the system can be treated as a adiabatic non-dissipative system.

此外，系统还存在第三类时间边界层，即内时间边界层，这时可以将系统处理成绝热无摩擦系统。

The boundary continues to the Caspian Sea, the crest of the Caucasus Mountains or, alternatively, the Kura River in the Caucasus, and on to the Black Sea; the Bosporus, the Sea of Marmara, and the Dardanelles conclude the Asian boundary.

界限继续对里海、高加索山的冠或，供选择地， Kura 河在高加索，和对黑海； Bosporus 、Marmara 海，和Dardanelles 结束亚洲界限。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。