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- The paper analysizes the dynamic weighing problem in details and establishes its mathmatic model and the parament model. 论文具体分析了定量称重问题，建立了它的数学模型和参数辨识模型 。
- For simulating them and forecasting water volume with mathmatic models, their properties and controlling mechanisms of water-bearing are studied, and hydrogeological models are set up. 为实现岩溶陷落柱的数学模拟并准确预测其涌（突）水量，进行了其充水特征及受控机制的研究，并建立了水文地质模型。
- A mathmatical model of sulfurtolerant methanation reactor was established in this study. 建立了逆流换热的耐硫甲烷化列管式反应器的拟均相二维模型。
- Mould、manufacturing cycle、the nback-propagation(BP) nerual network、the mathmatical model. 模具生产周期预测，制造周期，设计周期，人工神经网络BP算法
- Analytic Solution of Mathmatic Model in Dual Flow in Porous Reservoir 双渗渗流数学模型的精确解
- Physical model and mathmatical model for analyzing cooling process during thermoforming are set up,and calculation curves are presented. 建立了热成型冷却过程分析所用的物理模型和数学模型,并给出了速算图。
- The mathmatical model is establised and the computer pro gramme, which realizes the process of the computiing the model,is worked out. 建立了数学模型,并编制了实现此过程的计算机程序;
- According to the feeding feature in the production of thiourea dioxide by batch method,the feeding speed mathmatics model is established. 结合间歇淤浆法生产二氧化硫脲的氧化投料特点，建立了加料数学模型。
- The main error sources affecting the integrated GPS/DRS system are investigated in this paper and a mathmatical model is developed to represent these errors. 通过对全球定位系统（GPS）与推断系统（DRS）的联合系统中影响DRS观测值的主要误差来源进行分析，建立了一个表示这些误差的数学模型。
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- I think I can get that special model for you. 我想我可以为你找到那种特别的型号。
- She has been held up as a model worker. 她被推举为模范工作者。
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- He taught Tom how to make a model airplane. 他教汤姆作模型飞机的方法。
- John is repairing his model plane at his leisure. 约翰不慌不忙地修理着他的航模。
- It establlishes the mathmatics models of the motion by use of analytics and studies the kinematics deeply. 应用解析法建立了运动的数学模型，并对它的运动学进行了深入详细的分析研究。
- The old sailor chipped out a tiny model boat. 那名老水手一点儿一点儿地削出一个小船模型。
- The luxury model gives a smoother ride. 坐这种豪华型汽车感觉很平稳。
- First, single LED is analysed and disposed approximately to build the mathmatical model, light energy of one point on screen is calculated by algebraic addition, then the distribution of light energy on the whole area of screen is deduced. 首先对单个发光二极管进行分析，对其做近似处理，建立数学模型，用代数叠加的方法来推导光幕面内某一点的光能量。
- That beautiful girl is a fashion model. 那位漂亮的女孩是一位时装模特儿。
