1·Numerical simulation problems about free water surface and air entrained flows in hydraulic engineering.
本文主要对水利工程中一些涉及自由水面及掺气的流动的数值模拟问题进行研究。
2·In this program, free water surface condition and boundary condition on seabed and bank are satisfied by means of images.
对自由液面、水底平面和岸壁的各种组合边界条件，在程序中应用映射技巧处理。
3·The numerical boundary conditions on free water surface and on the surfaces of entry body and container is particularly treated.
本文采用实用的方法处理自由面条件及狭缝两侧的物面条件计算了高速冲头有界入水初始阶段的运动过程。
4·A three-dimensional numerical model with free water surface and wall shear stress was used to analyze the water flow affected by piers.
该文采用具有自由水面和河床切应力计算的三维数学模型分析了桥墩群对河道水流的影响。
5·The separated (B4) oil can thus be collected from the relatively ice-free water surface (WL1) with an oil collecting device (200), which may have for example a brush skimmer.
因此能从相对无冰的水面(WL1)上利用油收集装置(200)来收集分离出的油(b4)，该油收集装置可例如具有刷式撇油器。
6·Sow on the surface of peat-free compost, water when necessary and pick when big enough.
表面要施些有机肥，必要时要浇水，足够大的时候要采摘。
7·It is the only planet known to have an atmosphere containing free oxygen, oceans of liquid water on its surface, and, of course, life.
也是我们已知的唯一拥有含氧大气、表层液态水海洋以及生命的星球。
8·A beluga needs to surface for air about every half mile; free flowing water was more than13miles away in baffin bay.
一条白鲸每游半英里就得浮出水面换气，而巴芬湾的未冻水域还有13英里之遥。
9·Water current problems including relative steady and rather fluctuant free surface were simulating numerically.
对含有相对稳定的和起伏较大的自由水面的水流问题进行了数值模拟。
10·To reduce energy loss caused by free surface, the open vessel-like structures maybe be filled with water and do closures when conditions are suitable.
为减少自由水面卸载所造成的能量损失，条件适合时可在开口式容器状构筑物中注满水并对顶部做封闭措施。