等分布

The main purpose of this study is to find the solution of the two- dimension irrotational flow and supercritical flow in channel contractions. For irrotational flow, the potential function is used to compute the water depth and velocity distributions in constriction channel.

本文的主要目的为分析二维渠道中非旋流及超临界流之流况，针对二维束缩段非旋流时，利用等势能函数来计算矩形渠道收缩段之水深及流速分布。

One type of serious accidents occurred in mine exploitation is water irruption.

矿井突水灾害是煤矿开采中特大事故类型之一，因此采矿前期的一个重要的地质任务就是探测采区内构造的分布及地层的含水性，查明是否存在断层、溶洞、裂隙等对开采可能带来不良影响的地质构造。

This paper describes the experimental results of the Tangshan earthquake which are in reasonable agreement with the seismological and geological data of the Tangshan districtt 1,Isopach and isochromatic fringe patterns of the Tangshen structures show three areas of strees c...

唐山等和线和等差线条纹图显示出三个应力集区，与唐山的主震和余震位置一致。2。唐山主应力轨迹线方向为东北方向。这个方向与华北现代构造应力场主压应力方向一致。激光全息光弹实验方法可以用来探讨不同的构造形态在不同边界条件下的应力分布和变化，从而为较大地震预报提供线索。

It is an important content of sequence stratigraphy applying in exploration practice that predicting distribution of sandstone through using the seismic data to study deposition spatial distribution, superposition style and sediment evolution in the various system tracts on the basis of isochronal sequence framework.

在等时层序格架建立的基础上，利用地震资料研究各体系域内部沉积体的空间展布、叠置样式和沉积演化过程，进而预测各体系域中砂体的分布，是层序地层学应用于勘探实践的重要内容。

Scope:mainly distributing in 18 provinces,eastern past of the 400mm isohyet.

范围：工程建设区域主要分布在我国400mm等雨量线以东的18省。

In order to achieve load balance in task scheduling under the grid environment, in view of the resources' autonomy, isomerism and distribution under this circumstance, a model of resources real-time prediction was designed based on improved GM (1, 1) prediction method, which could get satisfied load balance with smaller expenditure.

为了达到网格环境下任务调度时的负载平衡，针对此环境下的资源的自治性、异构性和分布性等特性，利用改进的灰预测模型GM(1，1)预测方法，设计了资源实时预测模型，可在较小的开销下取得满意的负载平衡。

The focus of credit-grid is the isomerous systems, isomerous database, dynamic and distributing resources,etc.

信用网格的重点是解决网络异构、资源分布、资源动态变化等实际应用问题。

Calculate what forecasted the pressure coefficient of wing section surface as a result to distributing, the circumstance such as isopleth of the position of average rate section plane, shock wave, Mach number.

计算结果猜测了翼型表面的压力系数的分布、平均速度剖面、激波的位置、马赫数等值线等情况。

The database of STIS contained the coverages of: active fault, destructive event, instrumentally recorded event, isoseismal, seismic belt, seismic potential source, intensity zoning map (1990), city, etc..

STIS中包括的数据图层有：活动断裂、破坏性地震、仪器记录地震、历史地震等震线、地震带划分、潜在震源区划分、区域网格划分、行政区划、城市分布、地震烈度区划图(1990)。

And there are differences in the distribution among different race s and nations, indicating that it is related with race and genetic background.

且在不同种族不同民族等正常人群中的分布有差异性，说明亦与种族和遗传背景有关

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。