最佳速度

圆筒内层流对流换热的最佳速度场及工程应用

Optimal velocity field for laminar convection heat transfer in a cylinder and its application in engineering

场协同方程的意义在于能够求解一定边界条件所对应的最佳速度场，从而实现最优的传热效果。

By solving this equation the optimal velocity field has been obtained , which leads to the best heat transfer efficiency in convection .

普通V带传动极限速度和最佳速度计算

Calculation of Classical V Belt Drives Limit Velocity and Optimum Velocity

仿真结果表明，最佳速度因子u是优化过程中的一个特征参数，它随着粒子维数的升高而有所增加，对粒子的个数和初始化范围并不敏感。

The result of emulation indicates that maximun velocity factor ( u ) is a characteristic parameter of the optimization process , it increases with the increasing of particle dimension , isn 't sensitive to the amount of particle and its initialization range .

根据单根V带额定功率的计算公式，推导出求解普通V带传动极限速度υlim和最佳速度υopt的两个方程，并提供了计算实例。

Two equations of classical V belt drives limit velocity ( υ lim ) and optimum velocity ( υ opt ) are deduced on the ground of V belt power ratings calculating formula . Finally , the example is given .

大多数现代网络交换机和环境都能利用自动协商机制（auto-negotiation）来提供最佳速度，特别是全双工网络交换机成为标准后。

Most modern network switches and environments can take advantage of auto-negotiation to provide the best speed , especially as full-duplex network switches have become the standard .

气力输送的最佳速度与管径计算

The calculation of optimum velocity and optimum diameter for the pneumatic transport

射流式旋涡发生器最佳速度比的工程估算方法

A prediction method for optimum velocity ratio of air jet vortex generator

离心式压缩机非对称螺壳的损失和最佳速度的决定

Determination of Loss and Optimum Velocity in Asymmetrical Volute of a Centrifugal Compressor

最优上升（以最佳速度、最小燃料消耗量上升）平整度佳，烧成范围宽，适用于一次烧成高亮度地砖。

Synergic ascent Good flatness , wide range of firing temp , Suitable for high-gloss floor tiles in single firing process .

实验证明，激光热应力切割玻璃的最佳速度是400mm/s。

The best pace of the laser thermal stress cutting is 400 mm / s which is testified by the experiment .

该软件采用层速度相干反演与层析成像技术相结合，并进行多次迭代来获取最佳速度模型。

The software uses interval velocity coherency inversion and tomography technique as well as iteration to set the best velocity model .

通过与理想的速度分布相比较，从而调整几何模型和优化计算，获得最佳速度分布。

The result is compared to the ideal velocity distribution , and the model is adjusted , calculations improved to attain best results .

本机旋转运动采用变频控制，在生产中可根据实际需要在一定的范围内调节最佳速度。

The machine uses inverter controlled rotary movement in the production can be based on the actual need for some adjustment within the optimal speed .

如果前面的交通灯是红灯，软件将告知司机避免停车和空等的最佳速度，也可能让司机稍微改变路线以避免停车。

If the light ahead is red , the driver is told the optimal speed to avoid stopping and idling . Or told to make a slight route change that avoids a stop .

并针对常用的切入点防守策略进行了对比实验，通过实验表明，在日益复杂的进攻策略下，基于最佳速度最佳位置的防守决策方法是一种更为有效的防守方法。

A contrast experiment to commonly used defensive strategy indicates that , under the complex attack strategy , the defensive decision-making based on best position and optimum speed is a more effective defensive method .

当我意识到应该料想到意外问题总会出现，管理者的职责就是发现问题，使整个团队按最佳速度运行，我在这方面得到了提升。

When I realized that unexpected problems are expected , and a manager 's job is to have visibility and enable a team to operate at optimal velocity , I was able to improve on this .

其他下肢肌群发展快速离心力量的最佳速度负荷尚不明确。4.6周快速离心力量训练能显著提高纵跳成绩，较慢速组有统计学差异。

The best speed-load for improving the fast eccentric strength of the other muscles of lower body are not quite clear yet . 4.6 weeks fast eccentric training can improve CMJ jumping performance better than slow eccentric training significantly .

本文第二部份，用上述方法计算了离心式叶轮叶片吸力边上，三种具有典型意义的速度分布的边界层发展，并讨论了最佳速度分布。

In the second part of this paper , the boundary-layer growth for three types of velocity distribution at the trailing side which are typical for centrifugal impeller blades is calculated , and the optimum velocity distribution is also discussed .

确定了复合驱体系最佳注入速度，为0.5mL/min。

The optimal injection speed of the combination flooding systems was 0.5 mL / min.

冷却速度对Mg-Zn-Gd系合金的准晶形成具有重要的影响，并且存在一个形成准晶的最佳冷却速度。

The cooling rate has significant influence on the formation of I-phase in Mg-Zn-Gd alloys .

在此模型下，得到了裂解终温773.15K的等温线分布图，并得出了最佳入口速度值，确定了裂解炉的尺寸。

Using the components transport model , the temperature distribution figure at 773.15K is obtained , while the optimal inlet speed and the size of cracking furnace is confirmed .

堆垛机最佳爬行速度的确定

Determination of the optimum crawling speed of storage / retrieval machine

公路隧道内最佳行驶速度模糊算法

Fuzzy algorithm of vehicle 's optimum speed in highway tunnel

矿产资源价值与最佳耗竭速度研究

On the value and optimal depletion rate of mineral resources

平板层流边界层的最佳近似速度分布

Optimal Approximation Velocity Profile in a Laminar Boundary Layer on Flat Plate

关于矿井提升设备最佳经济速度分析

Analysis on the most economical speed of lifting equipments in mine shaft

高速加工中微线段的最佳转角速度的研究

Best transition velocity in high-speed machining of small line

除此之外，似乎还应有最佳奔跑速度。

There also seemed to be an optimum speed .

刀具的最佳切削速度为60～70m/min。

The best cutting speed of the tool is 60 ~ 70 m / min.