It would therefore not be too long before it settled down to a stationary state.
因此,它很快就会稳定下来。
单词 | Stationary state |
释义 |
Stationary state
原声例句
时间简史(原版) It would therefore not be too long before it settled down to a stationary state. 因此,它很快就会稳定下来。 就业、利息和货币通论(上) The ordinary theory of distribution, where it is assumed that capital is getting now its marginal productivity (in some sense or other), is only valid in a stationary state. 普通的分配理论假设资本现在正在获得其边际生产率(在某种意义上或其他意义上), 仅在静止状态下有效。
中文百科
定态![]() ![]() ![]() ![]() 在量子力学里,定态(stationary state)是一种量子态,定态的机率密度与时间无关。以方程序表式,定态的机率密度对于时间的导数为 其中, 设置一个量子系统的含时薛丁格方程序为 其中, 这个方程序有一个定态的波函数解: 其中, 将这定态波函数代入含时薛丁格方程序,则可除去时间关系: 这是一个不含时薛丁格方程序,可以用来求得本征能量
英语百科
Stationary state 定态![]() ![]() ![]() ![]() In quantum mechanics, a stationary state is an eigenvector of the Hamiltonian, implying the probability density associated with the wavefunction is independent of time. This corresponds to a quantum state with a single definite energy (instead of a quantum superposition of different energies). It is also called energy eigenvector, energy eigenstate, energy eigenfunction, or energy eigenket. It is very similar to the concept of atomic orbital and molecular orbital in chemistry, with some slight differences explained below. |
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