...师网社区 - 中国最大工程技术人员门户 关键词:速度测量;光幕靶;大靶面;反光膜 [gap=1453]Key words:velocity measurement;screens;large target area;retro—reflective sheeting ...
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相参雷达与非相参雷达的差异分析_雷达_军事电子技术_技术_81tech国防科技网 关键词:相参;非相参;多普勒效应;速度测量 [gap=794]Keywords:coherent;non-coherent;Doppler effect;speed measurement
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速度测量 (velocity survey)在井中进行确定平均速度的一系列测量,平均速度是深度的函数。有时它用于声波测井或垂直地震剖面(VSP)。
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... velocity integrator 速度积分仪 velocity investigation 速度测量 velocity jamming 速度干扰 ...
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磁电工速度测量仪 magnetoelectric velocity measuring instrument
速度测量学 [力] velocimetry
空气速度测量法 aerodromometry
血流速度测量法 hemotachometry ; hemadromometry
加速度测量管 accelerometer tube
速度测量的积分法 integration method of velocity measurement
加速度测量仪 accelerometer ; Beschleunigungsmessung
超声波速度测量 supersonic velocity measurement
. Summarizing the synthetic applications of genetic algorithm, flexible polyhedron search algorithm and fuzzy set & fuzzy inference and enriching intelligent optimal theory. (5). Designing peripheral circuit of speed measurement for the control system by using the chip ispLSI 1016.
.用ispLSI1016可编程芯片设计控制系统的速度测量外围电路。
参考来源 - 智能优化理论及ISP编程技术在智能人工腿控制器设计中的应用研究These methods can be divided into two ways,one is restrictive,the other is nonrestrictive,including three categories:direct measurement on the mass flow rate of bulk solids,concentration measurement and velocity measurement.
这些方法可分为节流法和非节流法。 包括三大类别:固体颗粒质量流量的直接测量,浓度测量和速度测量。
参考来源 - 气力输送管道中固体颗粒质量流量测量技术及装置In laser-based flow field measurements, digital particle image velocimetry has already become the most effective method in measuring 2-Dimentional flow field because of its non-intrusive, instant and whole-field characteristics.
在激光流场测量中,数字粒子图像测速技术(简称DPIV)凭借其无扰、瞬态、全场速度测量等优点已经成为测量二维流场的最为成熟的方法。
参考来源 - 激光流场测量中DPIV系统图像分析与处理的研究By adapting the concept of sensitivity, distribution of sensitivity of phase volume fraction and mixture velocity measuring electrodes were calculated in a wide range of electrode interval. Synchronously, equality of the information obtained from fluids field was guaranteed.
在此基础上利用灵敏度概念,针对不同的电极间距,计算出了相含率和速度测量电极对测量区域流体的灵敏度特性分布,并尽可能地保证了相含率测量电极对测量的流体区域的不同位置具有同等灵敏度的测量要求。
参考来源 - 插入式两相流电导测量系统的设计与实现·2,447,543篇论文数据,部分数据来源于NoteExpress
等离子体离子温度和角向速度测量。
Measurement of plasma ion temperature and rotation velocity.
结合群众的相对速度测量,可以计算出它们的质量直接明星。
Combining the measured velocity with the relative masses, they can calculate the mass of the star directly.
正确的速度测量和改进定时会大大缓解不一致性。
Measuring the right velocity and improving the timing mitigate throwing inconsistency quite well.
The second piece of information we need to know is what actually the kinetic energy is of the ejected electron, and that's something we can just measure by measuring its velocity.
其次,我们需要知道的信息是,出射电子的动能,这可以通过,测量它们的速度得到。
NO So that the more complete answer to the question is that no, we're never going to be able to observe that because of the uncertainty principle it's not possible to observe a velocity that's this slow for a macroscopic object.
所以这个问题的完整答案是,由于不确定性原理,我们不可能测量到这么慢的,宏观物体的速度,希望这个解释。
A clock tells you what time it is, but you can also say what time it is by seeing how fast the particle is moving because you know it started with some speed.
时钟能告诉你现在的时间,但你也可以通过测量质点速度,来判断当前的时间,因为你知道它的初速度
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