飞行是易倒的。
没有这种观察的倒易性，我们就能够辩认绝对运动。
Without this reciprocity of observation, we would be able to identify absolute motion.
采用直接抽样法和倒易方法计算探测器的通量，得到了一致的结果。
The direct sampling and the reciprocity method are applied to the calculation of the flux measured by a detector.
本文介绍了以线性规划为分析混合物编制程序，并校正吸光系数的倒易处理方法。
A linear programming has been programmed to analyze mixture, a reciprocal treatment for the calibration of absorbance coefficient is presented.
正问题采用双倒易边界元法求解，该法避免了传统边界元法需进行区域积分的缺点，仅需纯边界积分计算。
The direct problem was solved by DRBEM, which eliminated the drawback of domain integral for classical boundary element method and resulted in pure boundary integral calculation.
基于势流理论，考虑流场的可压缩性，首先利用积分变换导得了势流问题的一个动力学倒易定理。
A reciprocal theorem of dynamics for potential flow problems is first derived by means of the Laplace transform in which the compressibility of water is taken into account.
目的观察倒视诱发运动病的敏感性和适应性特点，为从反应敏感性和适应性两方面改进运动病易感性检测方法提供依据。
Objective The characteristics of susceptibility and adaptability of motion sickness induced by reversed vision are observed to provide basis for improving motion sickness susceptibility test method.
这项研究表明，双倒易边界元方法能够很好地处理这类问题，这类数值分析有助于热储能系统的优化热设计。
This shows that DRBEM can better solve these problems, and this numerical analysis is useful for the optimized design of thermal storage systems.
将子结构法和双倒易边界元法联合应用于预测具有三维复杂流存在时管道和消声器的四极参数与传递损失，阐述其基本原理与数值过程。
A substructure method and a dual reciprocity boundary element method (DRBEM) are applied to calculate four-pole parameters and transmission loss of ducts and silencers with complex flow.
针对单帧图像复原中的混迭现象，采用一种基于传感器几何特性的倒易晶胞复原方法。
A restoration of reciprocal cell is adopted to reduce alias of the single frame, which is based on geometrical characteristics of sensor.
提出了基于倒易晶胞理论的自适应倒易晶胞用于调整错位频谱的方法，进一步提高了遥感器的有效分辨率。
On the basis of reciprocal cell, adapted reciprocal cell was used to correct the vicarious spectrum and improve the effective resolution still further.
讨论了二维晶体倒易点阵的物理内容和点阵点的权重。
The physical meaning of reciprocal lattice of two-dimensional crystal and weight of the lattice point are explored.
球场上易建联并没有表现得局促不安。相反，看起来他倒渴望有所表现，就像一个孩子，对自己的一举一动都很在意，尽量做好，直到任务完成才罢手。
Yi Jianlian didn't squirm, but looked as if he was aching to, like a child trying to mind his manners until the service is over.
它燃烧时，无烟、无味、无有害气体产生，不怕震动及倒落，火焰近于蓝色，是一种使用方便易携带，卫生无污染、安全无意外的理想炊用燃料。
During burning, it has no smoke, smell and harmful gas generated, it is not affected by vibration and turning upside down, and has a flame approaching blue colour.
建立了直角坐标系有限变形非线性弹性力学的倒易定理并给出了大挠度弯曲薄板的倒易定理。
Taking a heliostat as example, the paper applies thin plate flexure theory and study regularity of load-deflection curve for reflector plate.
建立了直角坐标系有限变形非线性弹性力学的倒易定理并给出了大挠度弯曲薄板的倒易定理。
Taking a heliostat as example, the paper applies thin plate flexure theory and study regularity of load-deflection curve for reflector plate.
应用推荐