1) fault-depression stage
断陷期
1.
A study of the distribution of the strata during the fault-depression stage and its significance for the petroleum exploration in Songliao Basin
松辽盆地深层断陷期地层展布特征及油气勘探意义
2) volcanic faulting stage
火山-断陷期
3) volcanic rock in depressed stage
断陷期火山岩
4) Yingcheng formation in fault-zone
断陷期的营城组
5) fault depression
断陷
1.
Structural characteristics of deep fault depressions in the southeastern uplift area of the Songliao basin,China and their significance for petroleum exploration;
松辽盆地东南隆起区深层断陷的构造特征及其对油气勘探的意义
2.
Characters of reverse tectonics and its forming mechanism in late of fault depression in Songliao basin.;
松辽盆地断陷末期反转构造特征与形成机制
3.
The fault depressions,isolated with one another but genetically related,are developed in deep of southern Songliao basin and most of them are considered to be capable of generating hydrocarbon.
松辽盆地南部深层系发育了既相互分割又有成因联系的断陷群,多具有生烃能力。
6) rift
[英][rɪft] [美][rɪft]
断陷
1.
This paper analyzes the gas reservoir formation condition of all the rifts in the north part of Songliao Basin, and proposes the apparent difference of hydrocarbon source rock development, organic matter evolution and cap rock condition among the rifts.
在深入分析松辽盆地北部各断陷天然气成藏条件的基础上 ,指出各断陷在烃源岩发育、有机质演化程度和盖层条件上存在明显的差异。
2.
It determines that Xujiaweizi Rift is a complex rift controlled by two large fractures,i.
利用综合勘探程度较高的松辽盆地徐家围子断陷钻井与地震资料,对早白垩世早期(相当于热河生物群时代)的地层进行了构造特征研究。
3.
This paper discusses the effect of tectonics such as uplifting of the asthenosphere in the deep basin,the interaction between the crust and the mantle,the net structure,crust thinning and the detaching zone on the forming and evolving mechanism of the shallow rift and faults,providing.
探讨了盆地内深部的软流圈上隆、壳—幔相互作用、拖网结构、地壳减薄、拆离带等地质作用对浅部断陷和坳陷的形成和演化的控制机理。
补充资料:欧洲式期权、美国式期权与亚洲式期权
欧洲式期权、美国式期权与亚洲式期权
【欧洲式期权、美国式期权与亚洲式期权】期权合约所规定的权利有一定的时效期,过了失效日后,权利即行作废。一些期权规定权利仅能在有效期的最后一天执行,这种期权被称为欧洲式期权(ell功pean叩tions);另一些期权则容许在有效期内任何一天执行,这种期权被称为美国式期权(一~oPtions)。值得指出的是,虽名为欧洲式或美国式期权,但已无任何地理上的意义。由于欧洲式期权的规定过于严格,又出现了一种“改变的欧洲式期权”,它允许期权在一定的时间范围内进行交易。可见,美国式期权为期权购买者提供了更多的选择机会,因此,它的购买者也往往需支付更高的保险费。近年来无论在欧洲或美国,所交易的期权均以美国式为主,欧洲式期权虽仍存在,但其交易量已比不上美国式期权。 在so年代末期,市场上又出现了一种所谓亚洲式期权(asian ontions),但也无地理上的意义,其差别主要在于履约价值(exe而sev公此)的计算。以买权为例,无论是美国式期权或是欧洲式期权,执行权利所能得到的履约价值均为当时标的物的市价减去履约价格,再乘以合约所定的数量,但亚洲式期权的履约价值则为权利期间内标的物市价的平均(计算至履约日为止),减去履约价格,再乘以合约所定的数量。
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