数学模型

It is possible to model such a system mathematically.

做出这种系统数学模型是可能。

In the paper we discuss immovability of model of source management by optimal basis matrix.

讨论最优基变化对资源管理决策数学模型没有影况。

A three-dimensional numerical model is developed to simulate reaeration in rivers using a body-fitted coordinate system .

本文建立适体坐标系下河流三维复氧数学模型。

To predict the slot film-cooing adiabatic effectiveness, a mathematic model was developed based on cohence non-isothermal jet theory.

摘要在伴随非等温射流基础上发展一种适用于缝槽气膜冷却绝热温比预估数学模型。

Em- phasis is laid on the walking system of APU,and mathematical model for the system is set up.

介绍某加榴炮辅助推进装置(APU),重点讨论 APU 行走系统,建立系统数学模型。

The mathematic model of one dimensional multi stage carburation is obtained and it can describe every physical phenomenon in carburation.

该文建立多段法渗碳一维数学模型,用此数学模型能够清晰地描述渗碳过程中每一时段物理行为。

CONCLUSION: The method is simply and intuitionistic, and has good effect to find the hemorrhage in endbrain white matter.

这种方法可以找到白质内血肿,其数学模型简单,运算量小,思路直观。对于辅助诊白质出血具有较好效果。

According to the properties of lost circulation in the creviced formation, this paper presented a mathematical model of the lost circulation law.

本文根据地下裂缝漏失特性,建立地下裂缝漏失规律数学模型,并导出各种流体在裂缝中流动规律。

Based on those experiments, a mathematic model of process of intumescence was established with the neglect of the transfer motion of the bubble.

在实验基础上，忽略气泡迁移，建立膨胀过程数学模型。

A numerical model of polymer debinding in PIM is proposed, the stress distribution in the greenware is analyzed and the process parameters is discussed.

建立PIM脱脂过程中高分子高温裂解脱除数学模型,分析生坯中应力分布,并讨论热脱脂工艺参数。

Designed a set of electro-hydraulic proportional system of forming hydraulic press of heteropolarity multilevel magnetic ring, established the mathematical model of the top plunger cylinder.

设计极异方型多级磁环成形液压机电液比例控制系统,建立上模缸上腔数学模型。

In this paper, the mathematical model of the reltion between water saturation vapor pressure and saturated temperature is established in the form of monoacidic polynomials.

提出一元多项式形式水蒸气饱和压力与饱和温度关系数学模型，进行牛肉冻结过程计算机模拟，在此基础上进行牛肉冻结过程中干耗量数值计算。

A mathematical model of tide zoning correction is proposed.Based on the computational model, a new tidal correction mode using single suppositive grid tide station is designed.

摘要提出一种顾及潮时差变化多验潮站多边形潮汐分区改正数学模型，设计海量多波束数据通用虚拟单验潮站改正模式。