Under the weak beam conditions, there are four ion acoustic wave modes, of which, two correspond to the slow and fast solitary waves.
在弱束流的条件下，四种离子声波模式中有两种分别对应慢孤波和快孤波。
The coupled equation of two-wave mixing and expressions for weak beam amplification in a single mode waveguide are deduced by application of coupled wave theory.
本文利用耦合波理论分析推导了单模平面光波导中两波混合的耦合波方程和弱相干光放大率的表示式。
The thin ribs applied in the back reinforcing structure can not only effectively improve the intensity of the weak beam, but also avoid sink marks on the front side of the beam.
本实用新型的背部加强结构薄筋既可以使弱梁的强度有效的增加，又可以避免弱梁的正面不出现缩痕。
In the concepts mentioned above, the adjusting coefficient of moment capacity of column-to-beam is key to guide framework to come into being the structure of Strong column-to-Weak beam.
在上述思路中，梁柱抗弯承载力级差系数是引导框架结构形成强柱弱梁型有利耗能机构的关键设计措施。
By contrast, Voyager 1, the most distant functioning space probe, is using an extremely weak transmitter to beam radio messages back to earth across 10 billion miles of space.
与此形成鲜明对比的是，最遥远的旅行者1号太空飞船在飞出100多亿公里之外，还能利用极其微弱的发射器将无线电信号传回地球。
The results illustrate that weak Exposure Power and a 1:1 Beam Ratio lead to the good performance.
实验结果表明，用弱光记录和1：1的束比容易得到较好的全息存储特性。
In the connection design of steel structure, the shear plate with high-strength bolt connection is extensively used at the flexible joint where the beam is connected to the weak axis of the column.
钢结构节点设计中，梁与柱弱轴方向的柔性连接常采用剪力板高强螺栓连接，螺栓群所承受的荷载有竖向力和偏心力矩。
The results show that the obscuring ratio has obvious influence on the beam spreading in weak turbulence.
结果表明，对于均强聚焦光束湍流大气传输，在弱湍流效应条件下，光斑扩展受遮拦比影响较大；
Multiple anti seismic lines of defence systems having strong column, middle beam and weak brace will be formed by selecting rational reinforced concrete brace sections.
选择合理的钢筋混凝土支撑截面可以形成“强柱、中梁、弱支撑”的多道抗震防线体系。
If the space separation between strong signal and weak signal more than one beam width, the algorithm proposed can effectively extract weak signal without knowing weak signal's direction of arrival.
当强信号与微弱信号的空间间隔大于一个波束宽度时，该方法可较好地实现对微弱信号的提取。
The atmosphere turbulence was seen as weak fluctuation turbulence, and Gaussian noise was used to simulate influence of atmosphere turbulence on transmission of laser beam.
假设大气湍流为弱起伏湍流，用高斯噪声模拟了大气湍流的影响。
The intensity of the secondary radiations is weak compared with the intensity of the primary X-ray beam, and some of it, too, may not escape from the material.
这些次级放射线的强度跟原始x射线相比较弱，而且其中的一部分可能留在了那种物质中。
The processing results show that beam-forming filtering method can attenuate some relatively very strong multiples generated by coral riff and enhance the relatively weak primaries.
处理结果表明，聚束滤波方法可以消除相对较强的多次波，并增强较弱的一次波。
Weak absorptions space distribution of materials face are measured by photothermal optical-beam deflection technique. It provided a new method for measurement and research of weak absorptions.
采用光热光偏转技术，实现了材料表面弱光吸收空间分布的测量，为材料表面弱光吸收和热特性的测量与研究提供了一种新手段。
When this polymeric material is torn, exposing it to an intense beam of UV radiation breaks the weak bonds in and around the tear.
当这种聚合物材料被撕裂时，将其暴露在一种强束紫外辐射中切断裂口内部或周围的弱键。
But there is seldom research for the seismic behavior, especially for the beam-to-column weak axis (web) direction connection.
但是对这种节点的抗震性能，尤其是梁柱弱轴(腹板)方向的连接罕有研究。
But there is seldom research for the seismic behavior, especially for the beam-to-column weak axis (web) direction connection.
但是对这种节点的抗震性能，尤其是梁柱弱轴(腹板)方向的连接罕有研究。
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