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The propagation of stress waves in solids can be considered as a part of the field of acoustics or ultrasonics depending on the conditions .
应力波在固体中的传播,根据其条件可视为声场或超声场的一部分。
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On the Promotion of New Study Method of Propagation Science by New Media
新媒介催生新的传播学研究方法
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If a plant has spotted or crinkled leaves , do not use it for propagation .
如果植物的叶子有斑点或者萎缩,就不要用来繁殖。
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The delay due to the carry propagation through the adder stages can be minimized when a carry-look-ahead scheme is used .
采用越级进位方式可以减小逐级进位造成的延时。
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The virtual anode formation time and propagation velocity at different pressure with different apertures are investigated .
比较了在不同气压和空心阴极孔径下虚阳极的形成时间和扩展速度
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Optical Waveguide Finite Element Beam Propagation Method Analysis in Time Domain
光波导有限元时域束传输法分析
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It is important that rapid propagation by tissue culture .
所以,通过组织培养实现快速繁殖具有重要意义。
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Therefore the current production on the commonly used method is cutting propagation .
因此目前生产上常用的方法是扦插繁殖。
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Measurement method for velocity of pressure wave propagation
压力波传递速度的测量方法
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Orthogonal Back - Propagation Algorithm of Generalized Inverse of a Matrix
矩阵的广义逆的正交反向传播算法
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Configure the propagation access account and the default content access account
配置传播访问帐户和默认内容访问帐户
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It is simple to handle propagation of light beam .
用米勒矩阵理论来分析处理光束的传播问题具有巨大优越性。
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Study on Propagation of Several Introduced Ground Covers
几种引进地被植物繁殖技术的研究
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Therefore the two effects in the optical pulse propagation are paid widespread attention .
因此,两种效应对光脉冲传输的影响一直受到人们的广泛关注。
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Secondly , analyzes the propagation loss and introduces the algorithm of the loss .
其次针对传播损耗分别进行了分析,并着重对求解损耗的算法进行了介绍。
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The Status and Prospects of Some Topics of Elastic Wave Propagation
弹性波传播理论一些问题的研究现状和展望
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Site response problem has become one of the two main wave propagation problems in earthquake engineering .
场地反应问题已经成为地震工程学中波动问题的主攻方向之一。
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Evaluation of determination methods of crack propagation rate in environmentally assisted cracking
环境促进开裂中裂纹扩展速度的测定方法述评
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Electromagnetic Waves Propagation in Periodic Medium and Two Dimensional Photonic Band Structure
电磁波在周期介质中的传播及二维光子晶体的光子带结构
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Construction of fast propagation system of Houttuynia cordata new line
鱼腥草新品系离体培养和快速繁殖
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The slow wave propagation rate speeds up ( P0.05 ) .
慢波的波动率加快(P0.05)。
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The Acupuncture Electrical Signals Propagation and Quantitative System
针刺电信息传递与量化系统研究
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Therefore , the modeling of different radio propagation environments has become the research hotspot .
故近年来不同无线传播环境下的信道建模成为了研究热点。
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This study has an important theory and application value for vegetative propagation of conifers .
该研究对针叶树的无性繁殖具有重要的理论和实际应用价值。
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Another method is to use surface plasmon binding the propagation of light and field distribution .
另一种方法是利用表面等离子体激元约束光的传播和分布。
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A Modified Back - propagation Algorithm
修改的反向传播算法
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Managing Buffer Appropriately with the Back Propagation Learning Algorithm
利用反向传播算法合理分配缓冲区
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We propose a spectral clustering based on affinity propagation .
提出了一种基于最近邻传递的谱聚类算法。
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Optimization of conditions for rapid propagation of lily
百合快速繁殖条件的优化
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Back Error Propagation Learning Strategy
反向误差传播的学习策略