The length of the arrow shows the approximate speed in a direction perpendicular to the line of sight.
图中的箭头长度近似的表示在垂直于我们的视线的面上，这三个星系团的速度。
With the condition of the basic hypothesis, the approximate calculation formula was worked out on the gas folwing speed in the tubular centrifugal ventilator.
在基本假设的条件下，导出了筒形离心式通风机筒壳内气体流动速度的近似计算公式。
Because of the simpler theory structure and faster reconstruction speed, approximate cone beam reconstruction algorithms have become more and more popular in commercial applications.
近似锥束重建算法理论结构简单，重建速度快，易于实际应用。
Seem to be extra approximate ego thinks to be approximate of ugg boots location, the affair speed up loses her fancy to anticipate ugg boots control.
似乎越接近自己想接近的那个地方，事情越来越失去她的意料和控制。
In this paper, an approximate method is presented to compute low-speed aerodynamic characteristics of high-middle aspect ratio and low sweep Angle wing with separation.
本文介绍一种计算带分离的大中层弦比、小后掠角机翼低速气动特性的近似方法。
A method for the structural optimization of high speed grinder 'components was built, which was based on the approximate model and multiobjective optimization.
将近似模型方法和多目标优化方法引入高速磨床零部件设计中，建立基于近似模型的高速磨床零部件优化设计方法。
This paper presents a nonlinear autoregressive exogenous (NARX) model to approximate dynamics of crankshaft speed with the mass of the idle feeding fuel and the spark advance.
本文采用一类非线性自回归模型(NARX)，描述怠速过程中怠速供油量、点火提前角与曲轴转速之间的关系。
Nobody knew that the earth moved westwards 15 degrees every hour, but sailors did know an approximate method of calculating longitude using speed and time.
以前没有人知道地球每小时向西移15度，然而海员们确实知道用速度和时间来计算经度的近似标准的方法。
When using a common sampling tube, a formula for approximate calculation of the flow in the sampling tube is needed to meet the request of equi-speed sampling.
在使用普通型采样管时，为了满足采样现场的要求，应有一个与之相适应的等速采样流量近似计算公式。
An approximate model is further got to speed up its calculation. The case study shows that both these integrated models are better than each single one and more accurate results can be...
研究了该方法在电力系统负荷预测中的应用，分析结果表明，这两种综合预测模型的拟合精度均明显优于各种单一模型，并能得到更好的预测效果。
The approximate square relation between rotor speed and heat power was got by changing the parameters which affect heat power;
以此为出发点，通过改变影响发热功率的参数得到提高转子转速与增加的发热功率近似呈平方关系；
The approximate square relation between rotor speed and heat power was got by changing the parameters which affect heat power;
以此为出发点，通过改变影响发热功率的参数得到提高转子转速与增加的发热功率近似呈平方关系；
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