查询词典 reflection

Therefore, the multi-stage interaction structures with losses and severed structure were more stability for absolute instability and gyrotron backward oscillations. This study presents a nonlinear analysis of typical oscillations, including absolute instability, gyrotron backward oscillation and reflective oscillation. The multi-stage gyro-TWT seem to increase effectively the start-oscillation currents of the absolute instability, gyro-BWO, and reflection oscillation.

所以在本研究分析中，藉由了解磁旋行波放大器中的自发振荡物理原因及特性，将有助於高功率放大器的设计，并且引用非线性程式进行磁旋行波放大器稳定分析，并且采用兼具隔离管及散布式损耗结构的磁旋行波放大器，同时提升绝对不稳定、磁旋返波振荡及反射振荡的稳定性能有效提升磁旋行波放大器输出功率和频宽。

Illustrate the reflection principle for a random walk with one absorbing barrier and show the Boyle-Lau algorithm for pricing single barrier options.

1973年，Black-Scholes开创性论文"期权定价与公司债务"的发表标志著期权定价理论的诞生。

The light propagation within an absorbing medium and the reflection and refraction at the interface of two absorbing media are studied.

本文研究吸收介质中光传播和吸收介质界面上的反射和折射。

With the establishmentof the equivalent medium model, RTM-DRE was applied to study radiative transfer intransparent medium with scattering particles. By taking into account of absorption andscatter of particles, absorption of binder and reflection of interface, the apparent spectrumabsorption model of thermal control coatings was developed by RTM-DRE combined withMies theory. Validity, computational error and time of the model were validated andanalyzed. Furthermore, the apparent spectrum absorption characteristics of thermal controlcoatings were studied, and the influences of optical characteristics of binder and particles,volume fraction of particles, particles diameter, characteristics of interface, and incidentangle of irradiance were analyzed.

采用RTM-DRE研究热控涂层内辐射传递，结合Mie氏散射理论，考虑粒子吸收与散射、基料吸收、界面反射等因素影响，建立热控涂层表观光谱吸收率计算模型，验证计算模型的正确性，分析计算模型的计算误差与计算时间；在此基础上，通过计算热控涂层表观光谱吸收率来研究热控涂层表观光谱吸收特性，分析基料与粒子光学特性、粒子体积份额、粒径、界面反射特性、辐射能量入射角等因素的影响，初步研究空间环境因素对热控涂层表观光谱吸收特性的影响，采用系统灵敏度理论定量分析热控涂层表观光谱吸收特性变化对卫星温度的影响。

Part: two It gives the shaping-pulse in the time field to achieve the aim of the quantum control and adopts the Bloch vector to analyses the dynamic process of the absorption, dispersion and reflection index.

这项工作的意义在于通过合适的选择调制场可以达到预期的相干控制目的。

Therefore, The abstract painting is the concentrated reflection of the artistic appeal of painting.

因而，绘画的艺术感染力集中体现在绘画的抽象性中。

This type of personal abusiveness is a reflection of vastly discordant music playing in human dreams.

这种个体性凌虐，是巨大的不和谐音乐在人类梦想中正在演奏的反映。

For so long humans have known only abusiveness towards one another; this was a reflection of the abuse within the biology that leads to aging, deformity, disease and death.

很久以来，人类只知道彼此咒骂；这是导向老化、残疾、疾病与死亡的生物体内在咒骂的一个反映。

The book is an account of the author's reflection on the relationship between man and nature.

本书记载了作者对人与自然关系的一些思考。

This is a very reflection of a Chinese intellectual,on a Chinese problem,in aChinese way.

这就是一个中国学者对于中国问题的一种中国式的思索。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。