密集分布 meaning in Chinese
dense distribution
Examples
- There is still a glandular configuration , but the glands are irregular and very crowded
有腺样结构，但腺体不规则、密集分布。 - The concentrated distribution of correspondent morphemes in the high step is the result of the diversification , and the distribution in the low step is the result of the contact
对应语素的高阶密集分布是分化的结果，低阶密集分布是接触的结果。 - Before rock failure , it is found that ae distributed densely , and the coming fracture will occur in the density center of high magnitude events , and ae ratio of frequency grows greatly . these precursors can be presented by the change of b value , a t value and the contour of v value . prefab crack systems in the specimen will affect the fractures hi rocks
关于岩石破裂过程中一些物理量的变化，发现在岩石破裂前，主破裂发生的区域先出现大能级声发射的密集分布；在岩石加载的临界状态，大能级的声发射数量大量增加；在接近临界时，大能级声发射事件在失稳前频度突然加快。 - Barrier cracks cannot stop the extending of a fracture , and the strength of the sample is reduced by almost one magnitude because of the existing barrier cracks . there are great differences of ae distribution between specimens with non - penetrate crack and specimens with penetrate crack . as for penetrate crack , ae occurs near the two end of the crack , and for non - penetrate crack , crack , ae occurs near the two end of the crack , and for non - penetrate crack , ae occurs near the front edge of crack , which can be explained well by the theory of 3 - d fracture ; ae distribution near the outer part of collinear crack is similar with that of the end of penetrate crack , and inner part of collinear cracks will run - through with high loads
关于预制裂纹系对岩石破裂的影响，集中讨论了：空障碍体构造不能阻止主裂纹的扩展，反而会使岩石的破裂强度降低近一个量级；由于构造的不同，非穿透切口样品和穿透切口样品的声发射空间分布特点有本质区别，穿透切口样品的微破裂在切口两端发育，而非穿透切口样品的微破裂在切口两端之间切口前缘处发育，这用三维破裂理论可以很好地解释；含共线构造的岩石，裂纹外端的声发射分布与单裂纹构造中裂纹端部的声发射分布相似，裂纹内端声发射有密集分布，在应力达到一定水平时，内端部发生错断，而不是贯通。 - The ditches are the first pool of diffuse nutrients from rain runoff and field drainage , and are shaped to a net work in the area of the lower reaches of the changjiang river where the cultivation manner of fields are rotation of rice and wheat . now we have learnt little about the mechanisms of pollutants trasport and transformation in ditch wetlands
长江下游水稻-小麦轮种区沟渠湿地呈网络状密集分布，是降雨径流和农田排水的首要汇聚地，我们对污染物在沟渠湿地中迁移转化的机理还知之甚少，本文分析了： 1