方向性
- 与 方向性 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this paper, some qualitative analyses are carried out to study the characteristics of rupture process, such as rupture directivity and hanging wall effect.
本文对此做了一些定性的分析,认为高烈度区的分布与震源机制和破裂过程存在一定的相关性,并且在近断层地区很可能存在着较为显著的方向性效应和上盘效应。
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The lowest loss mode fields and the far field divergency angles of output beams of the UPCUR are calculated by use of Prony method. The relations between the mode discriminability, far field divergency angles and the parameters of the resonator are analyzed. And the theoretical results show that the output beams with diffraction limit quality can be obtained by using the UPUR with small magnification (M=1. 3), which is much better than the traditional unstable resonator under the same conditions.
采用Prony方法计算均匀相位输出耦合镜非稳腔的输出模场分布及远场方向性,分析了模式分辨率和光束远场发散角与系统各参数之间的关系,理论计算得到的结果表明,采用均匀相位输出耦合镜非稳腔,可以在小放大倍率(M=1.3)情况下得到质量达到衍射极限的输出光束,远远好于同等条件下的常规非稳腔,因此这种新型的谐振腔适用于在工业用千瓦级氧碘化学激光器。
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And the far field divergency angles of the output beams are detected experimentally, the results illustrate that compared to the single UR90, this new coupling technique may nether weaken the mode control ability, nor effect the beam quality.
此外,还利用铜蒸汽激光器实现了两台放大率M=1.21的UR90腔和两台放大率M=1.5的环状输出UR90腔的相干并束输出,并对输出光束的远场方向性进行了测量分析。
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Lt's certain effect to treat diverseness sickness by the medical laser.
激光具有方向性好、亮度高、相干性高、单色性好的特性。
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Double Density Dual-Tree Complex Wavelet Transform integrates the advantages of double density wavelet, dual tree wavelet and complex wavelet. It has translation invariability and improved directionality. When it is introduced to image fusion, the characteristics of original images are extracted better and more information for fusion is obtained.
摘要双密度双树复数小波变换综合了双密度小波、双树小波和复数小波的优点,具有平移不变性以及良好的方向性,将其引入图像融合能够更好地提取原始图像的特征,为融合图像提供更多的信息。
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Under an open international market, the sustained and rapid development of Chinese agriculture depends on the development and expansion of a number of dragonhead enterprises of industrialized agriculture , which is not only an important approach to promote rural productivity development, to realize modernized agriculture, to prosper rural economy, but also is an important directive and overall mission for agricultural and countryside work in the new century.
在大开放的国际市场环境下,我国农业要实现持续、快速发展,关键在于发展和壮大一批农业产业化龙头企业,这不仅是促进农村生产力发展,实现现代农业、繁荣农村经济的重要途径,也是新世纪新阶段农业和农村工作中带有方向性、全局性的大事。
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Base on the mesh dual operation, we propose a novel hexagonal based subdivision algorithm, named honeycomb subdivision.
这里的创新点在于细分插值和细分逼近的统一以及方向性约束的引入。
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In second stage,after 2-nucleate embryo sac development,most pollen tubes grow radially around ovules.
在亲和受精过程中,花粉管的生长速度和方向性已成为人们普遍关注的焦点。
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Based on the approximation expression of the oil film force of CSFD presented in chapter 6 for the short bearing, effectiveness of the active vibration control of CSFD on the rigid rotor、flexible rotors with one disk and two disks are studied both theoretically and experimentally.
在第六章推导出了CSFD在短轴承π油膜假设下油膜力的计算公式之后,分别从理论及试验两方面详细地分析了CSFD对刚性转子、单盘柔性转子、双盘柔性转子系统的振动进行分段控制的控制作用;讨论了不同的控制规律、切换滞后、切换次数以及转子角加速度等对控制效果的影响,以及在双稳态区切换时转子运动的方向性问题。
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A property-based integrated line-generating algorithm, which is based on the Bresenham algorithm and makes full use of the symmetry, direction and continuity of the line, is presented to increase the speed of line generating.
在分析和比较了现有的直线生成算法后,以 Bresenham算法为基础,充分利用直线的对称性、方向性和连续性,设计了一个基于直线特性的直线生成集成算法,以进一步提高直线生成速度。
- 推荐网络例句
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They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.
他们没有侵略性,但我大喊,并在他们的方向扔石头让他们过的线索,远离我,以防万一。
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In slot 2 in your bag put wrapping paper, quantity does not matter in this case.
在你的书包里槽2把包装纸、数量无关紧要。
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Store this product in a sealed, lightproof, dry and cool place.
密封,遮光,置阴凉干燥处。