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- Both SEM and TEM being used for the ob servation and analysis of the crack propagation patterns, the toughening mechani sms are discussed microstructurally. 本文运用SEM与TEM技术，对裂纹扩展模式进行了观察与分析，并从微观结构的角度探讨了其增韧机制。
- The influence of electrical parameters of coal or rock upon EMR and the propagating pattern of EMR pulse signal in compound rock-coal strata have been studied. 研究了煤、岩石或矿石的电性参数对电磁辐射的影响，研究了电磁辐射脉冲信号在煤岩层中的传播规律。
- This cloth has a pattern of blue and white squares. 这种布有蓝白格子的图案。
- The economy should be shaped to a new pattern. 经济应该适合于一种新的模式。
- Study of Propagation Pattern of Pressure Waves Produced by Magnetically Levitated Train Passing a Tunnel 磁悬浮列车穿越隧道引起的压力波传播规律研究
- Determination Method and Correlation Analysis of Offshore Short-wave Propagation Pattern 近海短波传播方式确定方法及相关分析
- He roughed in the curves he intended his pattern to take. 他粗略地勾出了他设想中图案的曲线。
- The curtains had an elaborate pattern of flowers. 窗帘上绘有精美的花卉图案。
- And, with suitable programming, touching the water surface at any point can propagate patterns horizontally, along the wall, to other locations," Mitchell explains. 并且，配有适当的设计，在任何一点触碰水墙的表面，能够沿着墙水平地传播图象到任何位置。”
- An open, crisscross pattern or weave. 格子细工开放式交叉结构或编织法
- The sun sometimes spoils the propagation of radio waves. 太阳有时会影响无线电波的传播。
- So as to conform to a type, standard, or pattern. 纯粹地符合类型、标准或模式地
- Mary used a paper pattern to make her new dress. 玛丽按照纸样缝制她的新衣服。
- I don't like the pattern on the fabric. 我不喜欢那块布料上的图案。
- His speech followed the usual pattern. 他按照通常的方式讲话。
- Please cut out my overcoat according to this pattern. 我这件大衣请你照这个式样裁剪。
- Emission and propagation of energy in the form of rays or waves. 发射以光线或波的形式发出和传播能量
- The two buildings are modeled after the same pattern. 这两座建筑是按照同一模式建造的。
- A mark or pattern made of crossing lines. 十字形图案用十字线构成的记号或图案
- The propagation of animals or plants. 动物的饲养，植物的培植
