propagation的例句大全

Propagation of Femtosecond Optical Pulse in Organic Polymers ∶ PPQ

飞秒激光在PPQ有机高聚物中的传输特性研究

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Propagation properties of OBG beams

QBG光束的传输特性

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Inspired by the theory of simple random walk, we propose a unified framework for semi-supervised learning, i.e. multilevel random walk ( MRW). MRW can produce numerous multi-class label propagation algorithms by constructing various component random walk models based on prior knowledge.

在简单随机游走理论的启发下，我们提出一个统一的半监督学习框架&多层随机游走，通过构建各种组件级的随机游走模型，可以产生一系列对应的多分类标签传播算法。

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Compared with other previous strategies, the simulation results show that MHH strategy performs better with less propagation delay and lower handover frequency, so it has a good practical value.

计算仿真结果表明，与已有的策略相比，该文提出的策略能够获得较低的传播延时和较小的切换频率，具有很好的实用价值。

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Moreover, MHH strategy can provide QoS guarantees to some extent, too. Compared with other previous strategies, the simulation results show that MHH strategy performs better with less time propagation delay and lower handover frequency.

仿真结果表明，同已有的切换策略相比，该策略能够提供一定程度的QoS保障，获得较好的系统性能，如较低的传播延时和较小的切换频率，具有很好的实用价值。

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Tissue Culture and Rapid Propagation of Aralia elata ( Miq.) Seem

龙牙楤木组织培养和快速繁殖的研究

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Propagation laws of radiation wave in the low Z material

辐射波在低Z介质中的传播规律

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The influence of water sprays on gas flame propagation is experimentally studied in the present paper.

本文利用自行设计的传播火焰喷雾抑制实验系统研究了水雾对甲烷火焰传播特性的影响.

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Standard Methods of Fire Tests for Flame Propagation of Textiles and Films.

s厂房建设和社团的消防安全标准.

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The finite element method was used to calculate elastic wave propagation in the medium.

本文采用有限元素法计算弹性波在介质中的传播.

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Based on gradient descent rule, the BP ( Back Propagation ) algorithm is a local optimization algorithm.

bp 算法基于梯度下降原理,是一种局部寻优算法.

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In this paper, three optimized propagation algorithms for MRD are presented, D-M, ILS and LIS.

提出了关于MRD的3个优化传播算法：D-M，ILS和LIS算法。

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Orthogonal Frequency Division Multiplexing ( OFDM ) has high spectrum efficiency and side-effect of multipath propagation.

正交频分复用 ( OFDM ) 技术由于具有较高的频谱效率,而且可以有效地对抗多径传输,已成为高速数据传输的关键技术.

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Blow up Criteria 、 Persistence Properties and Infinite Propagation Speed of Solutions to the DGH Equation

DGH方程解的爆破现象、持续性及无穷传播速度

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Finally, we prove infinite propagation speed for the DGH equation.

最后我们证明了方程具有无限传播速度这一性质。

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The traditional theory of propagation of fatigue crack is transformed by the closure phenomenon of crackfatigue.

疲劳裂纹的闭合现象改变了传统的疲劳裂纹扩展理论.

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The fracture procedure is a whole process of crack initiation, crack propagation and final fracture.

材料断裂过程为裂纹萌生 、 扩展和最后断裂过程,组织及实验条件对材料断裂有较大影响.

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Meanwhile , this work shows that crack propagation is limited and stable under cyclic compression.

研究表明,裂纹在循环压缩载荷作用下的扩展能力是有限的、稳定的.

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High-strength alloy steels can experience rapid crack propagation from stress corrosion under certain loading conditions.

高强度合金钢在一定的载荷下承受应力腐蚀会造成裂纹的快速扩展.

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The propagation and transfotmation of GLB in a homogeneous medium is discussed.

讨论了类高斯光束在均匀介质中的传播。

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