查询词典 inverse square law

Each of these paths, to and from the target, is subject to the inverse square law of propagation.

每个路径，去到目标或来自目标的，遵从传播的反向平方律。

Locality of action shows itself in the finite speed of light, in the inverse square law of fields, and in macroscopic statistical effects, such as rates of reaction and the speed of sound.

作用力的局限性体现在光速是有限的，体现在场的平方反比定律之中[6]，还体现在宏观统计效应上，如反应速度和音速等。

The Inverse Square Law: The force of attraction between two objects is inversely proportional to the square of the distance between them.

光度学距离平方反比定律：物体的作用强度，随距离的平方衰减。二物体之间的距离如果拉近1/3，其吸引力增加 9 倍。

If we recognize the inverse square law being an optimal controller presented by nature, what is the corresponding actionfor it?

倘若我们假定平方反比定律为大自然的最佳控制手段，试问其对应的行动能量为何？

In 1785 Coulomb had found a similar inverse square law relationship of repulsion between two pith balls carrying equal electrical charges.

在1785年库仑已经找到两颗喷射球之间带有相等的电荷，之间关系为逆平方关系。

This paper introduces three traditional ways which are use coefficient lumimethod, power to square ratio method, inverse square law to do the lamination calculation for the representative room and deck, and do some contrast for the room which can use two way to do the calculation .

本文采用传统的三种照度计算方法：利用系数法、比功率法、逐点法对相应典型舱室和甲板进行了照度计算，对一些可以用两种方法计算的舱室的计算结果作比较并分析了原因。

By using Pontryagin minimal principle to minimize the action, a partial differential equation for the Lagrangian is obtained and solved. For this action, it can be verified directly that the inverse square law is the corresponding optimal controller. Finally, the generalization of this mechanization is presented for more complicated dynamical systems.

此一方程的解虽有无限多组，然其中一组的解为该系统的行动能量是总能量，所显示的物理意义为大自然若采取平方反比定律为最佳控制器，其目的在维持物体沿特定轨道运动的总能量为固定。

Axial Pressure Sensitivity: Measured on axis in the far field with 1 watt input (4.0 volts RMS, 16 ohms) and referenced to 1 meter distance using the inverse square law.

轴向压力灵敏度：测量轴在远场与1瓦特输入（ 4.0伏特的电压有效值， 16欧姆），并参照1米的距离，用平方反比定律。

In developing such a notion, Newton perhaps had associated some well-known representation (e.g., the light intensity from a radiant objectwas already known to fall off as the inverse square of the distance), and applied it into the field of gravity so as to put forward the inverse square law of gravity as a falsifiable hypothesis.

在建构此观念的过程中，牛顿很可能联想到某种已有的表象（例如，点光源辐射强度随距离递减的平方反比律），并以可证伪的假设形式把它移植到引力情形中来而提出引力的平方反比律。

We argue that the wave-particle duality of microscopic particles perhaps results from the intrinsic energy conservation and conversion inside the particles. We point out that there\\\\\\\s a critical flaw both in electromagnetic field theory and Coulomb\\\\\\\s inverse square law.

在详细分析了宏观质点简谐运动的基础上，仍以能量守恒和转换定律为出发点，阐明微观粒子的波动过程必须时刻满足能量守恒定律，指出传统的电磁场理论和库仑定律都存在瑕疵。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。