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.
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.
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.
本文从分波分析入手，研究了氦原子诸双激发态内电子间的角关联，进而显示了这些态的几何特征。找出了K—量子数不同的态在分波结构上的差异，从而为K—分类规则提供了可靠的物理依据。
Electron-electron correlation in the doubly excited states of the helium atom has been investigated by partial wave analysis, thereby the geometric character of relevant states has been revealed.
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.
然而，曼城在第74分钟取得了制胜的进球，这一球在球迷中又激起了狂野的“波兹南式”欢庆。
But City grabbed the winning goal in the 74th minute, sparking wild Poznan celebrations from the hordes.
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.
1918年至1919年间，一种名为“西班牙流感”的传染病分三波席卷了全球，致死人数约五千万，其中包括50万美国民众。
In the so-called Spanish flu epidemic of 1918-1919, three waves of disease swept the world, killing approximately 50 million people, including 500, 000 Americans.
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.
开车穿越黎波里以前只需要20分钟，如今可能需要两个小时。
Crossing Tripoli used to take 20 minutes; it can now take two hours.
在经历一场变现平平的比赛之后，詹姆斯，韦德和波什拿下了热火98分中的83分，45个篮板中的35个。
One game after their worst performance as a threesome, James, Wade and Bosh had 83 of Miami's 98 points and 35 of its 45 rebounds.
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.
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.
去年，莎拉波娃在与对手艾丽娜·戴蒙蒂娃进行四分之一赛时，被一位跃入中央球场的裸奔者吓了一大跳。
Last year, Maria Sharapova was startled by a streaker who leapt on to Centre Court during her quarter-final against Elena Dementieva.
去年的这一天，上海证券市场的单日跌幅达到了9%，这一冲击波引发了全球金融市场的震荡，美国的道琼斯工业指数也应声而落，下跌了几个百分点。
Exactly a year ago a 9% tumble of Shanghai’s stockmarket sent a shockwave around the world that knocked a couple of percentage points off the Dow Jones Industrial Average in a matter of seconds.
整个印度北部和远在印度首都新德里的人们也能感受到这次地震的冲击波。新德里的建筑晃动了超过一分钟，人们纷纷跑到街头避险。
Shockwaves were felt across northern India and as far away as the capital New Delhi, where buildings swayed for more than a minute and people scurried into the streets.
整个印度北部和远在印度首都新德里的人们也能感受到这次地震的冲击波。新德里的建筑晃动了超过一分钟，人们纷纷跑到街头避险。
Shockwaves were felt across northern India and as far away as the capital New Delhi, where buildings swayed for more than a minute and people scurried into the streets.
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