model efficiency的例句大全

Detecting model for fan efficiency and flow rate based on thermodynamic method

基于热力学法的风机效率和流量监测模型

Study the component of thermoelectric generator device and do some experiments; Test simulation model feasibility and efficiency through several groups of experiments. 5.

温差发电器的实验装置组成及其实验研究；通过几组对比实验的来验证仿真优化模型的可行性与高效性。

A three-dimensional magnetic equivalent circuit model of a hybrid excitation claw-pole alternator was proposed. On the basis of magnetic field computation, the efficiency of the hybrid excitation claw-pole alternator was computed.

给出一台混合励磁爪极发电机三维等效磁网络模型，在磁场计算的基础上，由电路分析计算各种损耗得到混合励磁爪极发电机系统的效率。

The mathematical model of steam vane is established with 2 × 3 degree nurbs method to improve the quality and efficiency of vane machining. The expression of three-dimensional point and unit vector matrix are put forward and the numeric show of vane is realized.

为了提高汽轮机叶片数控加工的质量和效率，用2×3次非均匀有理B样条方法，建立了叶片的数学模型，推导了其三维点和法矢量矩阵表达式，实现了叶片的数字化表示。

By this model, the turbulent mass transfer diffusivity, the three-dimensional velocity/ concentration profiles and the efficiency of chemical equipment can be predicted simultaneously.

使用这一模型可同时计算出湍流传质扩散系数、三维浓度场和速度场分布。

The Unified Ticket Policy and Its Efficiency in Scenic Areas: An Economic Analysis Based on Bundle Pricing Model

旅游景区一票制及其效率&基于产品捆绑定价模型的经济学分析

Relative tillering ability, available spike, biomass, and grain yield of P1, P2, F1, and F2, 3 were used to study the genetic development of rice related to phosphorus efficiency with a quantitative genetic model.

利用数量遗传模型对P1、P2、F1、F2,3等4个世代的相对分蘖率、有效穗、生物产量及经济产量等性状进行了遗传分析。

This model of operation lies the some problems such as low time utilization ratio, opaque price, low executive efficiency etc.

这种经营手段存在时间利用率低、价格不透明、执行效率不高等问题。

A detail example is presented to illustrate the steps of the proposed method. The algorithm for the time-cost trade-off model improves the efficiency in solving the problem and is suitable for large scale activity network.

所提出的求解时间-费用优化模型的算法，提高了求解问题的效率，可用于大型工程网络的费用优化。

In this paper, the mathematical model for steady heat conduction of a circular shell casing is worked out and solved to obtain the formulae for its temperature distribution and fin efficiency at the tip surface and lateral surface. The dimensionless curves are also plotted for engineering calculation.

拟定薄壳圆套管稳态导热的数学模型，求解得出其端面和侧面的温度分布及肋效率计算公式，并绘制了无量纲曲线，供工程计算用。

In order to improve the computational efficiency, the absorptive process and aggradation of laser energy was solved by the thermo-chemical non-equilibrium model with three-temperature and 11 air species, and the followed flow field was solved by the high temperature equilibrium air model.

为了提高计算效率，采用三温度11组元热化学非平衡空气模型计算激光能量在等离子体中的沉积过程，并用平衡空气模型求解激光结束后的后续流场。

Living water washing is an efficiency depurative technique for electriferous equipment, but the complicated structure of the 220 kV tower model current transformer easily occurred wash flashover, that is the difficult to living wash for the 220 kV electriferous equipment.

带电水冲洗是对电力设备外绝缘净化的有效措施，但由于220kV塔型电流互感器结构特殊，容易发生冲洗闪络，成为开展220kV带电水冲洗的难点。

In this paper, Parameter Variable technique is used to establish finite element model for trailer frame of 60 ton heavy transport truck, and 10-Node Tetrahedral Structural Solid elements are used for FEM mesh, which greatly improves building efficiency, revisability and of model than tradition methods.

采用参数化建模方法建立了60t重型半挂车车架有限元模型，采用曲棱四面体等参单元比传统方法提高了建模效率和可修改性以及计算精度。

A model for evaluating sky wave over-the-horizon radar combat efficiency

天波超视距雷达作战效能评估模型

Objective Two types of cells transfered by two different types of vectors containing gene of interest were used to compare their expression efficiency in vitro, in order to provide an effective protocol for ex vivo gene therapy in a rat model of Parkinson disease.

目的为提高体外转基因（ex vivo）治疗帕金森病大鼠模型的疗效，本实验拟比较两种基因表达载体介导的外源基因在两种不同运载细胞的瞬时表达效率。

This study is significant on the development model of thermal drive, the variation of geologic conditions, the distribution of remaining oil and the efficiency of steam drive.

本项研究将对稠油热采开发模式、地质条件变化规律、剩余油分布及驱替效率研究工作具有积极意义；

The utility model has simple structure, convenient maintenance, high thermal efficiency, low energy consumption and uniform heat distribution.

本实用新型结构简单，维修方便，热效率高，能耗低，热量分布均匀。

At last, the efficiency of control algorithm is valued on the base of simulation model and XL pure electric vehicle.

最后基于仿真模型及XL型纯电动车对控制算法的效果进行了评价。

Using a modified C D function and stochastic frontier model, the paper analyzed China's cotton yield capacity and found that the yield and technical efficiency of China's cotton planting system can be increased by the use of genetically modified ( GM) varieties.

文章利用CD函数和随机前沿模型，定量分析了中国棉花的生产力水平，并且发现如果使用转基因棉花种子则中国棉花生产的产量和技术效率都会得到提高。

The nuclear reactor pumped lasing model ( NRPLM) was proposed and the power efficiency function was derived in the present work.

系统地提出了He-Ar-Xe核泵浦激光泵浦效率的理论模型，推导了泵浦效率公式。