能量和动量守恒定律 laws of conservation of energy and momentum
能量和动量 energy and momentum
坐标和动量期望值 radial expectation values and momentum expectation values
机械能和动量守恒定律 Conservation of Mechanical Energy and Momentum
计算机自动测量和控制 Computer Automated Measurement and Control ; CAMAC ; Computer Automated Measurement and Control,
轴向动量和角动量 axial and angular momentum
亲和动机量表 Affiliation Motivation Scale ; AFMS
动量和热量的传递转移 Heat mass and momentum transfer
在物理学中,运动的物体有两个特征与理解能量系统动力学相关:惯性和动量。
In physics, moving objects have two characteristics relevant to understanding the dynamics of energy systems: inertia and momentum.
动能和动量,是完全不同的概念。
那么动能和动量,取决于你的参考系。
Now, the kinetic energy and the momentum depend on your reference frame.
And what de Broglie said is well, if it's true that light, which has a wavelength can have momentum, then it must also be true that matter, which has momentum, also has a wavelength.
德布罗意说的是,如果光具有波长和动量是对的,那么物质具有动量和波长,也一定是对的。
This is the plus or minus, so the product of the uncertainty and the momentum.
是加或减,所以不确定度和动量的结果。
Or, if you're a pediatrician with a really small patient who will not sit still, it's because the laws of quantum mechanics don't allow an object to have a definite position and momentum.
或者你是个儿科医生,而你的小病人却总也坐不住,这是因为量子力学,不允许物体同时具有确定的位置和动量
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