查询词典 mathematical models

The physical and mathematical models of CO2 laser with feedback control of detuning has been set up.

建立了反馈调谐CO_2激光器的物理数学模型。

In the beginning, ecologists built simple mathematical models and simple laboratory microcosms.

一开始，生态学家建立起简单的数学模型和简单的实验室微观系统，他们搞砸了。

Subsequently, the geometrical parameters of the scavenging port and exhaust port were evaluated by introducing the new mathematical models ...

所提出的关于二冲程微型摆式内燃机气口参数设计的数学模型为该种内燃机进行数值分析和优化设计提供了基础

Combining theoretical analysis with experimental demonstration,the mathematical models of the quadrant and the mechanical gravity- pendulum tilt sensor are built.

通过理论分析建立了象限仪读数和机械重力摆式倾斜传感器输出的数学模型，运用数学推导的方法描述了火炮耳轴倾斜随火炮纵倾的关系，从理论上阐明了用象限仪标定炮耳轴倾斜传感器产生误差的原因及其量值，通过试验进行了验证，并提出了解决方法。

Physical and mathematical models were used for the flow, heat transfer and weight calculation in the network.

为减小载人航天器中环控生保系统质量，利用网络分析原理，系统地研究了由气、液流体回路所构成流动和热网络的质量组成特性。

Process: Using mathematical models containing low-case,expected-case and high-case assumptions, Hewitt consultants will produce projected financial outcomes of the programs.

程序：通过使用包含有各种设想的数学模型，翰威特的咨询顾问将确定这些方案的预期财务结果。

Step 3.4.4: Financial Modeling 步骤3.4.4:财务模型步骤: Process: Using mathematical models containing low-case,expected-case and high-case assumptions, Hewitt consultants will produce projected financial outcomes of the programs.

w 程序：通过使用包含有各种设想的数学模型，程序：通过使用包含有各种设想的数学模型，翰威特的咨询顾问将确定这些方案的预期财务结果。财务结果。

The direct evaporative internal-melt ice storage air conditioning is a new and promising technology.It is important to master the ice coil heat transfer performance for the project.The paper analysed the dynamic characteristics and established the corresponding mathematical models of the system,and used the model to analyse the performance of caving cooling process changes.The model for direct evaporation in the U-shaped ice-melting ice storage VRV system couldbe helpful to design and optimization theory.

直接蒸发内融式冰盘管是空调蓄冷工程中常用的一种方式，对这种冰盘管的融冰传热性能的掌握对于工程应用非常重要，本文对基于VRV空调系统的内融式U形冰盘管融冰过程的动态特性进行了分析，建立了相应的数理模型，并利用该模型分析了放冷过程的性能变化，该模型可为直接蒸发内融式U形冰蓄冷VRV融冰系统的设计及优化提供理论依据。

Two physicists used string-tumbling experiments and mathematical models to create a step-by-step recipe for knot formation and determined which factors cause the knottiest knots.

有两名物理学家进行了&绳子弄乱&的实验和并建立起数学模型，获得了绳子是如何打结的逐一各个步骤，并且确定了是哪些因素会引起最为&复杂&的绳子结。

It was proved that mathematical models were reliable and should be accurate for prediction the settlement of landfills.

研究表明，填埋场的第二阶段沉降(由于垃圾的生物降解而产生的)与填埋时间的指数呈线性关系。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。