boundary 高考四级六级考研

Regional finance science is a boundary subject growing from regional economics,finance,and ecogeography.

区域融是在区域经、融、经地理等科的边界上生长起来的一门边缘科。

The ball was caught by a fielder standing just inside the boundary.

那个球被正站在边界内的守场员接住了。

As an example,the 3 D paleostructure of the boundary between Middle Eogene an...

作为实例，我们重建了汤原断陷早第三纪中期白垩系顶界三维古构造。

The boundary which had first passed was readopt by a large vote.

第一次通过的边界线已过大多数投票通过再予采用。

The boundaries are clearly marked off on the map.

界线在地图上区分得很清楚。

The boundaries of that country were changed by a treaty.

那个国家的边界根据约有所更动。

There are no indecisive boundaries between the two opinions.

这两种意见界线分明。

The river is the boundary between the two countries.

这河是两国的界河。

The horizontal nonhomogeneity of the background wind and pressure fields influences the term of the inertial force in the motion equation and the wind speed at the upper boundary of the PBL.

背景风压场的水平非均匀影响了边界层运动程中的惯性力项及边界层的上界风速。

At the same time the required hypothesis of cohence and non-cohence between second-phase participle and grain boundary is also excluded when the model are worked out from the perspective of geometry.

同时，本文模型还避开了从几何角度推导模型必需的二相粒子与晶界之间的共格或非共格的假设。

First, the article gives a boundary to the object of this study.The research mainly pays attention to the city waterfronts, which had been thriven but now have been abandoned and ruined.

首先，本文界定了研究的对象及范围，主要关注那些曾经繁荣和兴旺，但随着社会变革和城市发展而被废弃和遗忘的城市滨水地区的改造更新，并以旧建筑和旧滨水空间的改造为重点。

Four isolate barrier beds occurened usually in boundary surface of each internal architecture unit in channel sandbody, i. e. find bed, muddy pebble bed, plant clasts bed and diagenic bed.

在河道砂体内部构成的不同层次实体界面上，通常存在着4种隔挡层，即细粒物质隔挡层、泥砾隔挡层、植物碎屑隔挡层和成岩隔挡层。

The question of the boundary of NESA is discussed based on the comparison of contract cost, legal cost of integration and other costs between Enterprises Integration and NESA.

主要通过引入契约变量成本、一体化法律费用以及其他各种外显和内合成本,探讨了企业在进行边界扩张时,通过非股权战略联盟与通过内部一体化这两种式在代价上的差异。

This paper presents an efficient method of modelling jointed rock by using the boundary ele-ment method via the concept of multiregion and non-linear model of joint and fault.

边界元法广泛应用于岩石力问题的最大障碍是岩体的非均质及其包含的大量节理断层，本文采用多子域思想结合节理断层的非线性模型较好地解决了这一难题。

The upwell ing brings the thermocline—the boundary layer between deep, cold water and the warm water of the surface—up as high as 30 feet from the top.

上升流使得局部温越层(深处的冰冷海水和表面的温暖海水交界处的水层)可鼓出10米之高。

The results show that the unstart boundary of supersonic inlets is mainly concerned with Mach number of freestream without considering the variation of angle of attack.

在不考虑攻角变化的件下，进气道不起动边界主要与来流马赫数有关。

The one dimensional continuity equations of n-on-p planar PN junction are solved at different boundary conditions. Generalized solutions of photocarrier concentration are given in this paper.

摘要对一维情况下平面PN结的连续性程进行了求解，给出了不同边界件下光生载流子浓度的一般形式解，并对结果进行了分析讨论。

And the boundary of them has the same lithologic character: the ravinement surface of river course or exposure mudstone of flooding plain and root clay.

二者的界面是相同的,均为河道砂体底部的冲刷侵蚀面或者是暴露过泛滥平原泥岩、根土岩等。

In the analysis a 2 dimension element is combined with the boundary punition element(spring element) to calculate stress distribution at the periphery of a tunnel.

通过2维元与边界罚单元（弹簧元）耦合分析，可计算出开巷初期巷道周边应力的分布。

Ordinarily, the thickness of velocity boundary layer and grid Reynolds number are used as the delimitating standards for flow field and aerothermal heating computations respectively.

通常的做法是，对于流场计算以速度边界层厚度作为法向网格尺寸划分标准，对于热流计算则根据网格雷诺数确定网格尺寸。