- 二位准系统
- two: n. (pl. twos) 1.两人；两个东西，一对。 ...
- level: n. 1.水平仪，水准仪；水准测量。 2.水平线，水平面 ...
- system: n. 1.体系，系统；分类法；组织；设备，装置。 2.方 ...
- two level system: 二能级系统
- two-level energy system: 二能级系统
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two-level system中文什么意思
- 二位准系统
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例句与用法
- Much better to stick with a two - level system of pass and fail , or ( if you will insist on such elitism ) one extra level of “ pass with distinction ” for the top quartile
最好还是继续两级方案，即通过和不通过，或者（若坚持精英主义）再为顶尖者增加“优秀通过”这个额外的级别。 - The modeling problem of the two - level system exposed to open environment is mainly investigated based on the lindblad quantum master equation described in terms of the density matrix
摘要二能级开放量子系统的调控问题对实现量子计算机的量子门等基础问题有着重要的理论意义和应用价值。 - 74 explores time - dependent quantum mechanics and spectroscopy . topics covered include : perturbation theory , two - level systems , light - matter interactions , relaxation in quantum systems , correlation functions and linear response theory , and nonlinear spectroscopy
74探索与时间相关的量子力学与光谱学，课题包含：微扰理论、双能级系统、光与物质之作用、量子系统的松弛过程、相关函数与线性响应理论，以及非线性光谱学。 - With time - evolution - operator , it is proved that the population of upper level is in circumstance of cyclic oscillation by laser pulses pair of gaussian line - shape in a homogeneous broadening two - level system . the oscillatory time oxide is the delay time between the laser pulse pairs and the oscillatory frequency equals the one of transition between the lower and upper level
引入时间演化算符，证明均匀增宽二能级体系在飞秒激光脉冲对作用下上能级激发态布居是周期性变化的，它以飞秒脉冲对之间的延时为时间轴，以该原子能级之间的跃迁频率为振荡频率