一部分波从所遇到的物体反射回来，形成一种信号，称为回波信号。
A portion of the waves is there reflected from the object encountered and forms what is referred to as the echo signal.
应用分波展开法，通过电离态上的粒子布居，研究了电离相干现象。
The phenomenon of ionization interference is studied with partial-wave expansion method through the particle population of the ionized state.
在激发阈值附近，发现了分波共振现象，并对这个现象产生的机制作了分析。
The phenomenon of electron resonance near the excitation threshold and its mechanism are discussed.
讨论了原子分子离化截面分波方法的数值计算，特别是高分波项的处理问题。
Numerical calculations of Partial wave formation for atomic and molecular ionization cross sections are described, specially dealing with high angular momentum terms.
波纹喇叭、分波器、齿轮传动箱三类零件的工艺设计是天线零件工艺设计的重要部分。
The moire bugle, wave separator and gear case is important part of process planning for antennae components.
研究了基于绝缘材料上的硅（SOI）材料的平面波导刻蚀光栅分波器的主要制作工艺。
The fabrication process of a compact planar waveguide etched-grating(EDG) demultiplexer based on silicon-on-insulator(SOI) is studied.
开发了声波全波列测井资料的人机交互处理技术，大大提高了各种分波信息处理的准确性。
An interactive processing technique of full wave sonic logging data is developed to enhance the veracity of various wavelets.
给出了中子蒸发宽度、裂变宽度和超重核蒸发一个中子的概率对激发能与角动量分波的依赖关系。
The neutron emission width, the fission width and the realization probability for one neutron emission and their relation with excitation energy and angular momentum are also presented.
在以驱动波相速度运动的坐标系中，用微扰法讨论。在正弦波驱动下的非线性漂移波的分波方程。
The nonlinear drift-wave equation driven by a sinusoidal wave is discussed in a coordinate system moving in the driving phase speed.
在声波波动方程有限差分波场数值模拟中，由于计算模型的限制，导致很强的人为边界反射的产生。
In numerical wave simulation of finite difference for acoustic wave equation, due to the limitation of computer model, there inevitably exists strong artificial boundary reflection.
计算了不同入射能量时各角动量分波对熔合概率和超重核存活概率的影响以及对蒸发剩余截面的贡献。
For different incident energies and different angular momentum, the effects on fusion and survival probability and the contribution to evaporation residue cross section have been given.
利用分波法计算了薄膜电致发光器件中硫空位对电子的散射速率，并将其与其它散射机制进行了比较。
The scatter rate of sulphur vacancy in thin film electroluminescent device is calculated through phase shift analysis. The results are compared with other scatter mechanisms.
结果表明：交错网格高阶有限差分波场数值模拟具有较高的精度，计算速度快，基本能满足工程上的需要。
The results show that the staggered-grid high-order finite-difference method can satisfy the demands of engineering with high accuracy and rapid computation.
给出一个单一器件同时具有分波器和大规模分束器功能的实验结果，其设计原理基于塔尔博特自成像效应。
The experimental results that a single element based on the Talbot self-imaging effect realizing both beam splitting and wavelength-division multiplexing functions are presented.
随着高密集型分波复合器需要的不断增加，在光纤通讯领域中，光学薄膜滤光片已经成为了一个很关键的光学元件。
With the rapid increase in DWDM (Dense Wavelength Division Multiplexing) demand, dielectric thin film filters have increasingly become a key component for optical telecommunications.
本文给出了平场输入和输出edg的设计方法，并利用标量衍射理论对设计的结果进行模拟，验证了平场输出EDG具有很好的分波效果。
The scalar diffraction theory is used to verify the design and the numerical results show that the designed EDG has a good performance.
本文基于局域密度泛函理论（LDF）和LMTO-ASA方法，计算了稳定的六角结构碳化钨和碳化钼的自洽能带结构，总态密度和分波态密度。
The self-consistent band structure, total and partial density of states for the stable compounds hcp-WC and MoC are calculated by the LMTO-ASA method based on Kohn-Sham's LDF theory.
杰里·波利特对于罗马帝国的覆灭的类比似乎十分引人注目。
Jerry Pollitt's analogy to the fall of Rome seems so very appealing.
他们住在贝瑟尔西南方向45分钟车程的潘恩布什，波比是个小学护理员，而尼克曾经是个木工，不过已经退休了，现在是奥兰治县的建筑检查员。
Bobbi is an elementary school nurse; Nick, a retired carpenter, is a building inspector for Orange County.
波顿说使用这些论文作为申请的一部分是欺骗性的，他并不鼓励这一点，但这两位均承认存在这种可能性。
Burton says that using the essays as part of an application would be fraudulent and that he discourages it, but both men concede it's a possibility.
毛毛虫移动时的每一波都是从身体的后段开始，然后这个波穿过身体的每一部分，一直到达头部，进而将整个身体向前移动。
Caterpillars move by a wave that starts at the back end of their body and sweeps through each segment until it reaches the head, pushing it forward.
这就是亚重力波，之所以这样命名是因为它们是原始重力波的分谐波。
These are infragravity waves, so called because they are sub-harmonics of the original gravity waves.
这一波袭击始于星期三晚上，城市有很大一部分随即陷入了一种关闭状态。
The wave of attacks that began Wednesday night have virtually shut down much of the city.
目前，反对派要从奈福赛山区直接攻打黎波里十分困难，因为人员太少。
For the moment the rebels have too few men to attack Tripoli directly from the Nafusa mountains.
在波塞尼斯基。库思餐馆，我点了餐。过了45分钟，服务员才告诉我，我要的鸡肉没有。
I ordered a meal in the Bosanski Kuce restaurant and waited 45 minutes before the waiter informed me they had no chicken.
莎拉波娃在比赛中具有非凡的决心和毅力，从第一分开始就表现出最后获胜的决心。莎拉波娃决不给对手任何轻易得分的机会。
Sharapova's got amazing capacity for concentration and determination and she really wants to win from the first point and doesn't give you any cheap points at all.
莎拉波娃在比赛中具有非凡的决心和毅力，从第一分开始就表现出最后获胜的决心。莎拉波娃决不给对手任何轻易得分的机会。
Sharapova's got amazing capacity for concentration and determination and she really wants to win from the first point and doesn't give you any cheap points at all.
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