1) collapsing of the edges
边缘塌陷
2) Collapse boundary
塌陷边界
3) edge flaw
边缘塌角
1.
This paper presents a measurement method of edge flaw on metal workpiece base on measurement way of chain elements flaw, taking a laser as light resource, CCD as receiving component, and a single chip microprocessor as data processing system.
文章以链片塌角的测量方法为例提出了一种金属工件边缘塌角的测量方法。
4) brim collapse prevented
边缘防塌
5) brink sag
边缘凹陷
1.
In the process of rift-subsidence evolvement,some fault-blocks succession rift and subside for a long period,becoming the host sags of the primary oil source center,and the others show the less range of subsidence or strong denudation,becoming the brink sags,all these just because of the difference in structu.
根据成因和所起的构造作用,可以将边缘凹陷分为4种类型,即废弃型、调节型、过渡型和改造型。
6) marginal depression
边缘坳陷
1.
According to the viewpoint,suggestions are made that C-subduction belt is between old folded mountains and inland basin marginal depressions in geotectonic location;in the early stage,it belongs to normal faults followed by.
这一观点认为,C-俯冲带在大地构造位置上处于古老褶皱山系与内陆盆地边缘坳陷之间;C-俯冲带早期为正断层,后期转化为逆断层,成为盆地坳陷边缘主动向山系潜滑的俯冲断层;C-俯冲带有着良好的成油条件,在逆冲带形成早期往往发育着较厚海相和海陆过渡相沉积,后期形成前渊盆地,在中、新生代可形成良好的湖相成油环境;青藏高原的崛起除了与新生代印度板块与欧亚板块发生碰撞有关外,还与龙门山C-俯冲活动有关;C-俯冲不仅在中国中西部存在,也存在于中国的东部地区,C-俯冲观点的提出,丰富、完善了板块学说关于中、新生代造山带形成的模式,是中国地学工作者在大陆构造理论上的创新。
补充资料：塌陷
分子式：
CAS号：
性质：在一个半导体封装上，指从已丝网印制有密封玻璃或金属化层的陶瓷空腔顶层的上表面到腔体内悬伸底点之间的直线距离。
CAS号：
性质：在一个半导体封装上，指从已丝网印制有密封玻璃或金属化层的陶瓷空腔顶层的上表面到腔体内悬伸底点之间的直线距离。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条