A physical model of nonlinear evolution of chaotic signal propagation in optical fiber is presented by coupling chaotic laser system with optical fiber channel.
通过耦合激光混沌系统和光纤传输信道，提出光纤混沌信号传输的非线性演化物理模型。
Severe plastic deforming behavior and microstructure evolution of two phases in medium-carbon steel during equal channel angular pressing (ECAP) were investigated by experimental method.
用实验方法研究了中碳钢两相组织在等通道角挤压过程中的强烈塑性变形行为和组织演化过程。
It is only as one learns to listen and channel solely soul, nature and earth that one masters Bodhisattva level of evolution.
只有当学会单一聆听与沟通灵魂、自然界和地球的频率时，一个人才掌握了菩萨的进化水平。
This kind of channel evolution is affected mainly by the basement tectonic activity in Hebei Plain.
造成河道这种演化特点的主要原因是河北平原基底活动构造等因素的影响。
Ployploidy is widely acknowledged as a major channel of evolution and breeding in plants, and ploidy breeding is an effective means to create large and seedless fruit germplasm.
多倍化是植物进化和育种的重要途径，倍性育种是创制大果无核果树种质的有效手段。
This paper discusses four aspects of the iterative detection of the MC-CDMA system, including equalization, feedback, channel estimation and the density evolution analysis of the MC-CDMA system.
本文从迭代检测的均衡、反馈、信道估计和密度演进分析四个方面展开讨论。
The quantitative research of geomorphologic evolution in bedrock channel fluvial landscape plays a significant role in the discussion of the relationship among tectonics, climate, and surface process.
基岩河道流域地区的地貌演化定量化研究在构造-气候-表面过程关系的探讨中具有十分重要的意义。
In the natural channel, though the evolution of river regime has a certain randomness, there still due patterns can be followed.
在天然河道中，河势演变虽具有一定的随机性，但仍有一定的规律可循。
This paper examines the erosion and accretion evolution based on sea charts, combined with hydrodynamics and sediments, as well as channel evolution of the Changjiang estuary.
利用常规资料与多时相卫星遥感图象，分析了黄河上游干流水库投入运用后内蒙河段河床的冲淤演变及平面形态变化。
The formation and development of fault impact the distribution and thermal evolution degree of chief source rock, form kinds of traps , and provide good migration channel.
断裂的形成和演化影响主力烃源岩的分布和热演化程度，形成多种类型的圈闭，为油气运移提供良好的运移通道。
The main channel bed will scour if sediment amount from tributary debris is less than that the main stream can carry and the river evolution exhibits the characteristic of mountainous rivers.
当支沟泥石流输入主河的泥沙量小于主河的输沙量时，主河河床将下切，并逐渐恢复山区性河流的特征。
But the flood control projects will bring about a series of changes to the river channel evolution of the Yangtze, the river lake relation and hydrologic regime etc.
但防洪工程建设项目实施后，将给长江河道演变、江湖关系、水文情势等带来一系列的变化。
Based on the measured data and calculation with mathematical model, the reactions of the river mouth evolution on the upstream river channel were also depicted.
作者采用实测资料分析了河口冲淤的反馈影响，并运用数学模型计算了河口向海域延伸的安全距离。
The Chenluo Reach at the middle Yangtze River is a straight braided channel, the influence of the river and lake relationship on its evolution is considerable.
长江中游城螺河段河道顺直分汊，其演变受江湖关系影响较大。
Similarly, in 2002, the pop star was selected by the channel to participate in the "Journey of man" project, which traced the origins of human evolution from Africa to Asia.
类似地，在2002年电视台选择流行歌星参与“旅行人”节目，这个节目是从非洲到亚洲追踪人类的起源。
The paper conducts contrastive analysis on the channel evolution and its reasons of Gaocun section before and during the period of water and sediment regulation of 2002-2008.
根据高村水文站水文资料，对调水调沙之前和2002 ？ 2008年调水调沙期间高村段河道的演变情况及原因进行了对比分析。
For this, the author analyzes completely the strength and weakness of the distribution channel in CNPC on the base of its historical evolution.
在这样一个历史背景下，本文根据中石油分销渠道的历史沿革，全面分析了中石油销售分销渠道的优势和不足。
For this, the author analyzes completely the strength and weakness of the distribution channel in CNPC on the base of its historical evolution.
在这样一个历史背景下，本文根据中石油分销渠道的历史沿革，全面分析了中石油销售分销渠道的优势和不足。
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