Eudragit L30 D-55 was used as enteric coating material. A mathematical model was proposed to guide the coating technology.
以甲基丙烯酸共聚物水分散体为包衣材料，建立微丸包衣数学模型指导包衣工艺。
The characteristics of the flow over a backward facing step are studied by use of a 3 D viscous flow mathematical model.
利用三维粘性流动数学模型，研究了台阶突扩流动的三维特性。
The drift of droplets in spraying diluted 2,4-D butyl ester emulsion by Yun-5 aircraft mounted the GP-81 nozzle has been studied, and a mathematical model has also been set up in this paper.
通过田间试验研究，探索了装配GP—81喷头的运五型飞机喷洒2，4—D丁酯乳油稀释液的雾滴漂移状况，建立了有关数学模型。
A 2-d mathematical model is established to investigate the transport of suspended particulate matters in Neihu Lake in Zhenjiang City, Jiangsu Province.
为了研究镇江内湖悬浮物的输移运动规律，建立了二维悬浮物输运数学模型。
A 3-d dynamic mathematical model of gas explosion flow field was built based on explosion mechanics, explosion dynamic mechanics and thermodynamics.
根据爆炸力学、爆炸动力学和热力学理论，建立了瓦斯爆炸流场三维动态数学模型。
A mathematical model for the inverse problem of unsteady aerodynamic design of 2-d oscillating airfoil based on Euler equations is proposed.
建立了基于欧拉方程组的二维振荡机翼非定常气动设计反命题方法的数学模型。
A 2-d tidal flow mathematical model of Xinghua Bay based on irregular triangular grid finite difference method was set up and numerical simulation of tidal flow field was carried out.
建立了基于不规则三角形网格有限差分法的兴化湾二维潮流数学模型，对兴化湾潮流场进行了数值模拟。
By using a 2-d sediment mathematical model, influences of riverside relocation of Nanchang reach of Ganjiang river on flow, scouring and silting were computed.
采用平面二维水流泥沙数学模型计算了赣江大堤南昌段堤线改线对河段水流运动及河床冲淤的影响。
A plane 2-d full load mathematical model is established under the body-fitted coordinate system based on staggered grid.
在此基础上建立了正交曲线贴体坐标系下的平面二维全沙数学模型。
Based on triangular grids and finite element method, a planar 2-d unsteady tidal flow mathematical model is established in the article.
本文基于三角形网格划分，采用有限元法，建立了平面二维非恒定潮流数学模型。
In addition, a 1-d mathematical model for sediment transport is applied to simulate the change of bed form in the estuarine reach.
再用一维动床数学模型进行了验证和各种计算，说明建库对河口冲淤影响的定量程度。
A 3-d mathematical model, which is solved by SIMPLER algorithm, to describe the flow and heat trans fer in a wellbore is developed.
本文提出了一个描述井内流动和传热的三维数学模型，用SIMPLER方法获得了该数学模型的数值解。
A brief introduction is given to 2- D tide mathematical model and the role it played in the Yangtze Estuary deepwater channel regulation project are expounded.
对二维潮流数模及它在长江口深水航道治理工程中所发挥的作用进行了介绍。
A brief introduction is given to 2- D tide mathematical model and the role it played in the Yangtze Estuary deepwater channel regulation project are expounded.
对二维潮流数模及它在长江口深水航道治理工程中所发挥的作用进行了介绍。
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