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- seismicity pattern anomaly 地震活动图像异常
- Stress concentrations in the tips of randomly distributed cracks around the inclusion lead to the precursory seismicity pattern. 它们是形成小震空区、条带和地震空间丛集图像的基础。
- The shape and geometry of inclusion is an important factor which affects the precursory seismicity pattern. 包体的形状和几何位置是影响强震前兆地震活动图像形态的重要因素。
- Simulated annealing algorithm is adopted to detect the parameters of ellipses, hyperbolas and lines in images and applied to seismic pattern detection. 摘要:我们提出一个运用模拟退火演算法的参数侦测系统来侦测影像中的直线、圆、椭圆与双曲线,并且将此系统应用到震测图形的侦测上。
- Indeed, several modern models use this concept to predict observable changes in regional seismicity patterns before large earthquakes16-1839 117 . 当然,有几项现代的模型采用这种概念在大地震发生前预测地区性地震活动图案中可以观察到的变化39117118。
- On the basis of these seismicity patterns, some earthquakes have been predicted correctly18-24 and one case has been predicted, but with incorrect parameters25-27 . 在这些地震活动性模式的基础上,对有的地震预测正确43444546474849,还有一次情况进行了预测,但预测的某些指标不正确505152。”
- More recently, researchers have sought to associate electromagnetic fields, the radon or hydrogen content of the soil and seismicity patterns with impending earthquakes. 最近,研究人员寻求把土壤中的电磁场、氡或氢含量以及地震活动格局,同即将发生的地震联系起来。
- 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。
- SEISMIC PATTERN AND CHARACTERISTICS OF THE JINGTAI EARTHQUAKE OF OCT. 20, 1990 1990年10月20景泰地震的活动图象及其特征
- 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。
- An open, crisscross pattern or weave. 格子细工开放式交叉结构或编织法
- 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。
- The two buildings are modeled after the same pattern. 这两座建筑是按照同一模式建造的。
- THE TIME-SPACE EVOLUTION OF SEISMICITY PATTERN BEFORE AND AFTER GROUP MEDIUM-STRONG EARTHQUAKES IN XINJIANG REGION 新疆成组中强地震活动前后地震活动图像的时空演化特征