Chinese translation for "经典近似"
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- classical approximation
Related Translations:
经典防风: windproof classic satin chrome 索尼经典: sony pictures classics，pathé distribution ltd 非经典离子: non-classical ions 经典型猪瘟: classical swine fever 西方思想经典: heritage of western civilization
- Example Sentences:
| 1. | The coherent state is represented by a minimum uncertainty wave packet , the quantum correlation in these state is absent , so that it behaves as a quasi - classical state . it is such a property that leads to the results coincide completely with those obtained in semiclassical approximation
正是因为相干态是一个量子力学允许的最小的测不准波包，没有任何量子关联，可以看作是一个准经典态，才导致了完全量子场论和半经典近似下理论结果的完全一致性。 | | 2. | In the last part of the paper , we derive the euclidean equation of motion of the magnetic vector in a theoretical magnetic film consisting of biaxial - anisotropic molecular ferromagnets , which is reduced to the 2 + 1 dimensional sine - gordon field equation in the strong anisotropy limit . we obtain various domain structures which are the static solutions of the sine - gordon field equation
最后考虑由双轴各向异性分子磁体形成的理想无界膜，在强各向异性极限下，采用半经典近似方法，将磁化矢量的时空运动方程约化为2 + 1维sine - gordon场方程，从而得到各类畴结构。 | | 3. | So a conclusion can be got that the annealing in n2 raises the la2o2 , stability . 3 . the exact solution and wkb approximation are compared , the exact solution agrees with the wkb approximation in calculating the mono - layer sio2 tunneling current , but the wkb approximation is inappropriate for the dual layer oxide - lanthanum structure , while the exact algorithm can give a exact result
比较了wkb和精确解法计算栅介质隧穿电流的方法，精确解法在解决单sio _ 2层和wkb准经典近似有相同的结果，但是wkb不适合计算la _ 2o _ 3 / sio _ 2双层栅介层的隧穿电流，而精确解法能精确地计算双层栅介质隧穿电流。 | | 4. | By calculating the feynman diagram in rtf , we find that when taking into account both the thermal photon emission , absorption and the virtual photon exchange processes , the infrared divergences at zero and finite temperature can be cancelled at the same time . the full quantum calculation results for soft photon radiation coincide completely with the poisson distribution obtained in the semiclassical approximation ( the coupling of the classical current and quantized field )
通过实时温度场论下的费曼图计算，我们得到：将实光子的发射、吸收，虚光子的交换过程同时考虑时，零温场论中出现的和由温度效应引起的红外发散都能得到消除；并且完全量子场论下的软光子辐射几率与半经典近似下（经典的电流和量子化的电磁场之间的耦合）得到的泊松分布结果完全一致。 |
- Similar Words：
- "经典解法" Chinese translation, "经典金牛" Chinese translation, "经典金曲" Chinese translation, "经典金曲音乐系列之二" Chinese translation, "经典金属电子论" Chinese translation, "经典经济理论" Chinese translation, "经典敬礼 与音乐干杯" Chinese translation, "经典就业理论" Chinese translation, "经典巨著》" Chinese translation, "经典爵士乐" Chinese translation
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