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- The holographic process adjusts itself automatically so as to duplicate R or A independently for the exact form of the irregularly scattered field A'. 全息过程本身自动地进行调节,以此来为不规则散射场A'的精确形状分别复显出R或A。
- Then,the Kirchhoff scalar diffraction theory is used to derive the scatter field of the EDO grating and the simulation model is presented. 并利用基尔霍夫标量衍射理论导出了EDG光栅散射场的公式,建立了对蚀刻衍射光栅的模拟模型。
- In terms of the obtained Green function along with the Betti-Rayleigh theorem, the scattered field of a crack terminating at the interface of bi-material is derived. 根据所得的格林函数并利用Betti-Rayleigh互易定理得出了与界面接触裂纹的散射波场。
- For a dual-reflector,such as Cassegrain antenna,the total scattered field should be the phase summation of the diffracted and reflected fieldsfrom the mainreflector and subreflector. 对于卡塞格伦等型式的双反射器天线,总散射场应该是主、副面绕射场,副面镜面场和反射绕射场等各项的相位相加。
- Moment method is used to calculate the element current and scattered field, and we define this scattered field as the Active Element Scattering Pattern (AESP). 进而由矩量法得到单个阵元上的电流分布和散射场,并定义为单元的特征散射方向图。
- An accurate expression for the field distribution on Rowland circle is derived based on Hemholtz equation fulfilled by the scalar scattering field. 基于标量散射场满足的Hemholtz方程,推导出Rowland圆上场分布的精确表达式。
- On the assumption that there was a small solid sphere in the focusing area, the scattering field of concave sphere ultrasonic transducer was analyzed. 以凹球面超声换能器为研究对象,假设聚焦区存在一刚性球形微粒,对此时的散射场进行分析。
- Snow scattered unequally over the mountainside. 雪不均匀地散落在山腰上。
- The field artillery pounded away at the for tress. 野战炮兵连续炮击那座要塞。
- In millimeter wave band, the accurate expression of coherent scattering field in limited rain medium is (The equation is abbreviated) which has the obvious physical significance. 摘要导出了有限大小离散介质中毫米波段相干散射场的准确表达式,即(方程式略)此式具有明确的物理意义;
- Small villages scatter at the foot of the mountain. 村庄零零落落地散布在山脚下。
- From the Fourier space K corresponding to the scattering field of the object, an imaging evaluation mechanism based on the spatial spectral coverage is proposed. 摘要从物体散射场对应的傅里叶空间出发,提出基于空间谱域分布的成像系统定性评价体系。
- Is it possible to unify such scattered islands into a nation? 有可能把这样一些散落在大海上的岛屿统一成一个国家吗?
- The sun soon scattered the clouds. 太阳不久驱散了云层。
- The crowd cheered as the teams entered the field. 球队入场时观众们为之欢呼。
- The Jewish nation is scattered around the world. 犹太民族散居于世界各地。
- She gathered up her scattered belongings and left. 她把自己的散乱物品收好就走了。
- On the map the drains of each field are laid sown. 地图上标有每一块地的排水沟。
- The birds scattered at the sound of the gun. 鸟群一听到枪声就四处飞散了。
- Right-handed batters usually hit to left field. 右撇子击球手把球打到左外野。