It is shown that a regular pattern distribution of scattered alloying zones which surrounded by phase transformation zone can retard the fatigue crack growth rate and improve the fatigue life.
研究表明，大量规则分布、互不重叠的合金化区及其周围的相变硬化区从总体上降低了疲劳裂纹扩展速率，提高了材料的疲劳寿命。
Asphalt pavement crack detection is a challenging work in the area of traffic information engineering and pattern recognition.
沥青路面裂缝检测是交通信息工程和模式识别领域的一项挑战性的工作。
Its explicitly explained how the cleavage step pattern is formed by the cleavage crack intersecting with screw dislocation.
本文对解理台阶的形成模型——解理裂纹与螺位错交割模型进行了诠释。
The experimental results show that the steady pattern is related with the gas ingredient in discharge-crack, the voltage and frequency of the supplied power.
实验表明稳定斑图的形成与放电间隙的气体成分、电源电压和频率等都有一定的关系。
Hence the "crab claw pattern", "fish-scale pattern", "ice crack" to explain the opening glazed Ru officer to seize a little piece are simply not take into account the rest.
因此用“蟹爪纹”、“鱼鳞纹”、“冰裂纹”来解释汝官釉面的开片都是只抓住了一点而没有顾及其余。
The study showed that a shear damage happened, and the crack form of the wall and the damage pattern of the specimen were similar to those of the clay brick masonry building;
研究表明，模型房屋主要呈剪切破坏形态，墙体的裂缝形式及模型房屋地震破坏形态与普通粘土砖砌体房屋基本相似；
The crack of slope rock is growth and link up in various pattern under CWRI and liquid pressure, which cause rock and rock mass developed into loose material and the strength reduced.
CWRI和水压力共同作用下，斜坡岩石裂纹呈现多种模式扩展和贯通，造成岩石和岩体向松散介质转化及强度降低。
The crack of slope rock is growth and link up in various pattern under CWRI and liquid pressure, which cause rock and rock mass developed into loose material and the strength reduced.
CWRI和水压力共同作用下，斜坡岩石裂纹呈现多种模式扩展和贯通，造成岩石和岩体向松散介质转化及强度降低。
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