查询词典 measure of dispersion

A pitot tube is a pressure measurement instrument used to measure fluid flow velocity. The pitot tube was invented by the French engineer Henri Pitot in the early 1700s and was modified to its modern form in the mid 1800s by French scientist Henry Darcy. It is widely used to determine the airspeed of an aircraft and to measure air and gas velocities in industrial applications.

速度感应器，俗称空速管，最早就是法国工程师 Henri Pitot 先生发明，并在一个世纪后由另一位法国工程师 Henry Darcy 先生改进而成为现代形式的重要器件，广泛用于探测气体或液体的速度变化，并把数据传到给控制中心。

In addition to measure the refractive index profile of a GRIN lens, we also measure the refractive profile and radius curvature of a Plano-convex lens by means of this imaging ellipsometric technique.

本文将此简式影像式椭圆偏光术应用在非均匀平面材料光学参数之量测，及平凸透镜之量测；我们不但量出了渐变式光纤折射率的径向分布并证明其表面的平整度，另外也量出平凸透镜的曲率半径及折射率。此法可将椭圆偏光术延伸到曲面薄膜量测。

The process of information ex- trnct was corresponding to measure in physics,the method of positive operator valued measure found a compact and graceful means by mathematics,but it was hard to expressive the physical meaning.

信息的提取过程所对应的就是物理上的测量，正算符取值测度尽管在数学上找到了一个极其简洁优美的方法来解决该类问题，但在表现物理意义方面有所欠缺。

Along with the swift development of IT,the appearance of the virtual spectrum analyzer with computer as core can solve above problem better,which is to guarantee the key of its measure quality in which the measure precis...

随着信息技术的迅猛发展，出现了以计算机为核心的虚拟频谱分析仪，可以较好地解决以上问题，其中提高虚拟频谱分析仪的测量精度是保证其测量质量的关键。

But when a individual has developed the disease in exposed case we cannot measure the probability of who would have developed the disease even if he had not been exposed . Thus we cannot measure exposed effect relative to this individual .

但是当一个个体在暴露的情况下发病时，我们无法测量到假若该个体不暴露时也可能发病的概率，因而，我们无法测量暴露对个体产生的效应。

In the optimal control of kinematics for redundant robots, two new concepts, the matrix weightability measure and the self-motion declinability measure are proposed. Further, a modified weighted gradient projection method which combines gradient projection method with weighted least-norm solution is presented, it can attain ideal optimal effects at low velocities.

本文对冗余自由度机器人的运动学、动力学和容错等方面的优化控制进行了深入的分析和探讨：在冗余度机器人运动学优化控制方面，提出矩阵可加权度和自运动可衰度的概念，将梯度投影法和加权最小范数解法有机的相结合，形成可优化能力强、关节速度较低的改进的加权梯度法。

You can measure angles on the field with this, and measure those same angles back at your desk with a protractor.

你可以用这些工具在野外测量角度，也可以用一个测角器在你的桌子上测量这些同样的角度。

The variance risk measure indicates the threshold of risk measure, and it's adopted proverbially because its familiarity and facility in mathematical manipulation.

方差方法被人们所熟知，且计算简便，因而得到了广泛的应用。

These obtained results test and verifys that conditions of an entanglement measure may be taken as the entanglement measure of the prue state and a kind of mixed state of bipartite quantum system.

结果表明，两纠缠度演化规律完全一致，验证了负值量子条件熵可以作为双量子系统纯态和一类混合态的纠缠量度。

Measure the inhibition by agar piece method. After puddling treatment raise seedlings and dipping root pot culture test, get the growth promoting effect to the strawberry and measure the strawberry leaves and root's PPO activity. so as to get the induced endurance.

采用琼脂块法、拌土育苗和蘸根盆栽生物试验及PPO活性测定法研究供试放线菌对病原菌的皿内拮抗作用、对草莓的促生作用及诱导抗性。

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。