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- We also analyzed the aspect that the propagation direction departed from the optical axis for a little angle, and compared it with the former. 同时也对光束传输方向与通光主轴方向成小角度的情况作了相应的分析,并对两种情况加以比较。
- Waveguide for port nuber 1 is too short. The waveguide must be homogeneous for at least three mesh planes along propagation direction. 我是按他们教程上加的端口大小;系统说短.;然后我加大端口(整个面);可问题还在;哪个高人给指点指点?
- We also analyzed the aspect that the propagation direction departed from the optical axis for a little angle,and compared it with the former. 同时也对光束传输方向与通光主轴方向成小角度的情况作了相应的分析,并对两种情况加以比较。
- When light passes through a medium interfered by ultrasonic, its propagation direction will be deflected and intensity of diffraction be modulated. 摘要光通过受到超声波扰动的介质时会导致光传播方向的偏转和衍射光强的调制,即声光效应。
- These galleries can be divided into two kinds according to the propagation direction of the shock wave from the blast point:(1) the tangential gallery;(2) the radial gallery. 在平洞核试验工程中,以爆心为中心的一定范围内布置各种坑道结构,坑道相对于爆心冲击波的传播方向来讲分为两类坑道:(1)切向坑道;(2)径向坑道。
- The position of the initiation point determines the propagation direction of detonating wave in charge, and therefore influences the detonation load and blasting effect. 起爆点位置决定了爆轰波在装药中的传播方向,从而影响爆炸荷载和爆破效果。
- The results showed that the weak interface can block the motion of the dislocations and change the propagation direction of the main crack,and result in forming lamella fracture surface. 结果表明,弱界面有阻碍位错运动、偏转主裂纹扩展方向的作用,可形成分层断口。
- The compact finite-difference time-domain(CFDTD) method was employed to simulate the dispersion properties in an electromagnetic band gap(EBG) waveguide which was uniform in the propagation direction. 建立了紧凑格式二维时域有限差分法(CFDTD)模型,利用二维网格划分计算三维传播问题,简化了计算量。
- This paper provided a simple method of calculating the propagation direction of extraordinary light in anisotropic uniaxial crystal when the direction of optical axis is discretional. 提供了在各向异性的单轴晶体内,当光轴方向任意时,非常光传播方向的一种较简便的计算方法,并给出了计算实例。
- But the propagation directions of both K and v are rather disorderly between the Bay of Bengal and the Somalia low level jet channel. 而在孟加拉湾动能中心与索马里急流区之间 ,动能传播方向比较复杂。
- These markings can be identified definitely by macro and micrcfractcgraphy and used to follow up the origin sites and propagation directions of the cracks. 这些标记是能够用宏观和微观断口术明细地判别出来,并可以利用来鉴别裂源位置与裂纹扩展方向。
- In the numerical experiment,we successfully alter the propagating direction of planar waves and drift the spiral waves to boundary without resonant repulsion. 结果表明:行波的传播方向被改变而螺旋波产生漂移,当施加的控制强度达到阈值时,螺旋波被驱除出边界。
- In a little while we lost our sense of direction. 一会儿我们就辨不清方向了。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- The signpost points in a westerly direction. 路标指向西。
- The electromagnetic wave propagating through a superlattice is analyzed. The vector potential along the propagating direction obeys the sine-Gordon equation. Some soliton solutions are given for different cases. 在超晶格中电子的动量分布与平衡分布偏离不远的弱直流电场偏置下,分析电磁场在超晶格生长方向的传播,得到电磁场传播方向的电磁场矢势分量服从sine-Gordon方程,给出了不同条件下的几种孤子解。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- Are we going in the right direction? 我们走的方向对吗?
- Stones were flying about in every direction. 石块朝四面八方乱飞。
- Since the slicing scheme in the TMM requires no periodicity along the propagating direction, we can apply this method to solve the transmission spectrum for hetero photonic crystals. 传输矩阵法的各个分割区块互不相同,故可处理非周期性之结构。因此我们可以此方法计算二维异质结构的光子晶体传输频谱。