定律

According to the second law of Newtonian, inertial mass is a physical quantity represents the difficult degree for motion state to change when object stands a force.

根据牛顿第二定律，惯性质量是表征当物体受到外力作用的时候，物体运动状态改变的难易程度，即物体保持原来运动状态的本领大小的物理量。

The same laws of mechanics apply to all inertial systems moving relative to each other.

在所有作相对运动的惯性系中都可以应用同样的力学定律。

The axial and bending characteristis models the of the pneumatic pressure artificial muscle actuator were set up according to the energy conservation law and the infinitesimal deformation theory respectively, and simulation researches and experiments had been done for the characteristics of the actuator.

论文基于能量守恒与转换定律及最小形变原理建立了空气压人工筋驱动器的轴向驱动力学模型及弯曲转向特性模型，仿真计算了人工筋驱动器的驱动力学特性及弯曲转响特性，通过实验研究对理论模型进行了实验验证。

PROF.: And as we analyze the intricacy of the universe and the mathematical laws that control it

而且正如我们分析过错综复杂的宇宙和数学的定律在控制着宇宙，我们意识到有有些

This far-reaching assumption about the invariance of physical laws is a foundation stone of the theory of relativity.

关于物理定律不变性的这一影响深远的假设，是相对论的一个基石。

The invariance of physical laws enters in two ways .

物理定律的不变性以两种方式体现。

According to this law, the pressure of a given mass of gas at constant temperature is in inverse proportion to the volume occupied by the sea.

根据这个定律，在恒定温度下，某定量气体的压力是和该气体所占的体积成反比的。

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？

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。