查询词典 chasmic

The study shows that volcanic magma origin has relatively no change, and comesfrom mantle source areas, which have similar geochemical characteristic, the volcanicrock erupted during the depositional period of Dongying division 2 contrasts withother period, so the relative hasty mantle diapir penetration in this period is relatedwith intensive basin extending and chasmic stage.

研究认为，本区火山岩浆来源于相对较为固定，较为类似地球化学特点的地幔源区，东营组二段沉积时期所喷发的火山岩与其他时期的火山岩成分形成对比，推断该时期盆地强烈伸展裂陷与相对快速的地幔底辟上隆相联系。

In the case of sufficiently young chasmic basins high heat flows are due to lithospheric cooling.

这种相当年轻的裂陷盆地的高热流是由岩石圈冷却所引起的。

Seven thirdorder seismic sequences can be recognized from bottom to top in the Paleogene in the Wushi sag, which consist of a depositional sequence from transgression to regression as a whole and correspond to different stages of structural evolution. Sequences developed in different stages of structural evolution are different in filling sequence and distribution of sedimentary system. Multiphase structural evolutions result in development of source rocks and reservoir and cap rocks in various parts of the sag. The sequence 2-4 deposited in strong chasmic stage have the best source rocks and sealing conditions as well as various favorable reservoirs, thus are the most favorable targets for obtaining discoveries in this sag.

结果认为：乌石凹陷古近系从下至上可以划分为7个三级地震层序，整体上为一个水进到水退的序列，分别对应不同的构造演化阶段；不同构造演化阶段发育的层序具有不同的充填序列和沉积体系分布；构造演化的多期性使得该凹陷多个部位都有烃源岩和储、盖层发育；其中以强烈裂陷阶段沉积的层序2-层序4中发育的烃源岩和盖层条件为最好且发育多种有利储集体，是该凹陷寻找油气藏的最有利层段。

It is considered that influenced by the strike-slip movement of Tanlu Faults and "episodic" chasmic evolution, buried hill draping structures with different sequences are created from the north to south in Kandong-Zhuanghai buried hill draping structure.

认为受郯庐断裂带走滑运动和渤海湾盆地第三纪&幕式&裂陷演化的影响，垦东－桩海潜山披覆构造带自北向南形成不同位序的潜山披覆构造。

In the early chasmic stage of Luliang Movement, rift-type volcanic-sedimentary rocks of Luliang Group and associate Gaijiazhuang gneissic granite formed. The Gaijiazhuang gneissic granite with age of 2364?

吕梁运动早期阶段为裂陷阶段，形成裂陷型的吕梁群的火山和沉积岩系，相伴产生了盖家庄片麻状花岗岩，形成于2364？

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。