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- The theory model of fiber Bragg grating external cavity semiconductor lasers (FBG-ECL) is studied. 摘要研究了光纤光栅外腔半导体激光器(FBG-ECL)的理论模型;
- Finally,the theory model test example of omnidirectional invertion method is given. 最后,给出了1个三度体梯度磁异常全方位反演的理论模型验证实例。
- But the results also indicate that there exist idiosyncracy in Chinese stock market compared with the foreign mature market and the theory model. 但实证结果与国外成熟市场和理论模型的预测比较发现,中国股市存在特质性:在交易量对波动性的解释能力方面,不同个股、个股与股指之间存在很大不同。
- For the first time, the dissertation proposed an experimental method to get an equivalent leakage reactance of magnetic frequency tripler and the theory model is then proved. 提出了试验确定三倍频变压器等值漏感抗的方法,验证了所提等值漏感抗 的计算模型的正确性,为仿真计算中等值漏感抗的计算提供了基本依据。
- The inversion results of the theory model and actual data show that the method can reconstruct near-surface velocity field of complex structure stably, quickly and accurately, thus, can calculate the statics and ensure structural imaging in complex area. 理论模型和实际资料的反演结果表明,该方法能稳定、快速、准确地重建复杂地区的近地表速度场,建立准确的近地表速度场,从而可计算准确的静校正量,保证复杂地区的构造成像。
- On the basis of the theory model of the excimer’s Partly Coherent Flat-top Gaussian Beam (PCFGB ), the diffractive characteristic of micro-lens array (MLA)homogenizer is theoretically analyzed. 根据准分子激光的部分相干平顶高斯光束(PCFGB )理论模型,对微透镜阵列器(MLA)均束的衍射特性进行了理论分析。
- He cavalierly dismisses the theory of both Freud and Jung. 他傲慢武断地斥贬佛洛依德和杨格二人的理论。
- The bit error rate (BER) of wavelength conversion using distributed feedback (DFB) is discussed based on the theory model of all optical wavelength conversion realized by semiconductor lasers. 摘要作为自动交换光网络中的核心器件,全光波长转换器将在全光通信系统中发挥重要作用。
- In the concrete, the theory is far from perfect. 实际上,这一理论远远不够完善。
- There is no experimental evidence for the theory. 这一理论还没有实践依据。
- The theory has been discredited. 该学说已受到怀疑; 该理论已过推翻。
- The theory of linear economic models gale d. 线性经济模型理论。
- In his latest book, he writes that the theory has been disproved. 他在最近写的书里说那种理论已证明不确。
- Tyre model adopts the GIM theory model. 轮胎模型采用GIM理论模型;
- What she said was a useful simplification of the theory. 她把这一理论讲得深入浅出。
- The theory is based on a series of wrong assumptions. 这一理论是以一系列错误的设想为依据的。
- This dissertation focuses on the theory modelling of AS for the quantum well (QW) and quantum dot (QD) structure.And deep discussion is taken for the case under different kinds of external field. 本论文主要针对半导体中量子阱以及量子点结构的导纳谱进行理论模型的构建和相关实验的研究,以及对磁场存在的情况进行理论探讨。
- The theory or practice of inducing hypnosis. 催眠术引导睡眠的理论及实践
- The latest evidence disproves the theory. 最新的证据证明这个理论是虚假的。
- The theory was advanced by an American professor. 该理论系一位美国教授提出的。