average velocity
英 [ˈævərɪdʒ vəˈlɒsəti]
美 [ˈævərɪdʒ vəˈlɑːsəti]
网络 平均速度; 平均流速; 平均速率
双语例句
- An Approximate Approach of Missile Average Velocity Based on Air-to-Air Missile Launch Acceptability Region
射弹航空弹道学（指炮弹或导弹）一种基于空空导弹允许发射包线的导弹平均飞行速度的近似解算 - Again, if I had changed the zero points you would have found the same values for the average velocity.
再强调一次，不管我这个0点选在哪里，这个平均速度的值，都是不会改变的。 - The average velocity, in the latter case, would be zero, since the total displacement is zero.
对于后一种情况，因为总位移为零，所以平均速度应为零。 - On the Average Velocity and Temperature of Fluids in Pipes
流体在圆管中的平均速度和温度的测定&平均速度点和温度点的研究 - The results indicate that the average velocity at inlet, discharge and output power of the turbine are higher when gravity is considered, but the efficiency is almost the same as that without gravity.
计算结果表明：考虑重力后，水轮机进口断面的平均速度、流量和功率都比不考虑重力时大，但效率相差不大。 - There is improvement as compared with the method of total flow, which only gives the average velocity of transverse profile of open channel.
较总流量分析法，仅能给出明渠断面平均流速有所改进。 - Just as we introduced average velocity now I am going to introduce average acceleration.
好，刚才介绍了平均速度，下面介绍一下，平均加速度。 - The single most accurate way to estimate velocity on a project is to run several iterations and then see what the average velocity was.
在项目中最精确的估算速度的方法是，进行几个迭代，然后看看平均速度是多少。 - Trajectory and average velocity distribution of descending coke are almost independent of whether coke is discharged continuously or not.
是否连续下料，并不显著影响焦炭下降的运动轨迹和平均速度的分布趋势。 - The ratio range between depth of the point and depth of channel is fix up0.1~ 0.2, and the velocity of point and average velocity of channel have nice relativity.
对交点分析得出，在不同的水力特性下，交点水深与测线水深的比值范围固定在0.1~0.2之间，交点流速值与断面平均流速值有很好的对应关系。 - The average velocity magnitude of the range nozzle increased with the increasing of inlet pressure but spreader nozzle would not.
喷头主、副喷嘴的平均湍动能随入口压力增大而增大，不受主喷嘴直径变化的影响。 - Research about the characteristic of drag reduction over riblets surface based on average velocity profile in the turbulent boundary layer
基于湍流边界层时均速度分布的脊状表面减阻规律研究分层分布式多处理机 - Will his average velocity help us to make correct iteration plan?
他的平均开发速率能够帮助我们制定准确的迭代计划吗？ - And now we will look at the average velocity in a somewhat different way.
下面考虑下平均速度，方法就有些不同了。 - A model for liquid drainage was developed based on average velocity to get the macroporosity distribution of aluminum foam in liquid state.
为得到液态泡沫铝的宏观孔隙率分布，提出基于平均速度的泡沫析液模型。 - Now we will introduce what we call the average velocity.
下面我们引入，平均速度的概念。 - And now you will understand how we define the instantaneous velocity at time t which is different from an average velocity between two time intervals.
现在明白了吗，t时刻，的瞬时速度是怎样定义的，与两时刻间的平均速度相比，瞬时速度并不一样。 - Field measurements of influence of total sand transport rate on the structure of wind-sand flow on the coastal transverse ridge Research about the characteristic of drag reduction over riblets surface based on average velocity profile in the turbulent boundary layer
风速对海岸沙丘表面风沙流结构影响的实证研究基于湍流边界层时均速度分布的脊状表面减阻规律研究 - Notice that I haven't told you x It's completely unimportant for the average velocity.
这里请注意，我并没有说明，轴的原点在哪里。，where，I，choose，my，zero，on，my，x，axis。，因为它对平均速度而言，并不重要。 - Average velocity is a vector quantity, in the same direction as the vector △ s.
平均速度是矢量，它与矢量△s的方向相同。 - We define average velocity as the position at time four seconds minus the position at time zero, 4 divided by four.
我们定义平均速度，是四秒时的位置，减去0秒时的位置，除以。 - I have always wondered what the average speed or the average velocity is of a bullet.
我一直想知道子弹到底有多快，它的平均速率或者说平均速度是多少？ - Power factor is calculated using the actual bullet weight and the average velocity of the three rounds fired.
利用实际的弹头重量以及射击的三发平均枪口初速来计算威力系数。 - Now, I would think that it is reasonable to ask the following question: What is the average velocity, for instance, between time zero and time four?
现在，我认为，提出如下问题，是十分合理的：，比如说，平均速度是多少，在0到4秒之间？ - Based on the distribution of instant velocity, fluctuating velocity and average velocity, the flow status of turbulent flow is analyzed.
从瞬时速度、脉动速度和平均速度分布等方面对湍流流动进行了分析。 - The technical difficult problem for automatic monitoring average velocity of flue gas has been solved.
解决了烟道烟气平均流速自动监测的技术难题。 - But the average velocity of gas bubbles are directly proportional to 1/ 2 power of bubble diameter.
气泡的平均上升速度与气泡直径成1／2次方关系，且随气体流速的升降而增减。 - Algal growth rate is different with average velocity, water depth and cross-section width.
藻类的生长速度因各断面的流速、水深和水面宽的不同而不同。 - The average velocity of wave propagating in the pile reduces due to transversal inertia effect and 3D effect.
三维效应和横向惯性效应的存在会使桩中的波速减小，土的性质对波速影响不大； - It summaries the traditional average velocity field method, analyzes their applications conditions and defects. 4.
总结了传统平均速度场的实现方法，分析了它们的适用条件及弊端。