The results indicate the reservoir characteristics and physical property of T1f1-2 is better,its reflection coefficient is bigger than T1f3,and the characteristics of bright spots and dark spots are obvious in Puguang Gasfield.
通过对飞仙关组气藏的岩石学特征、地震反射系数变化特征以及地震响应特征等方面的研究,分析认为飞仙关组一、二段(T1f1-2)储集层物性较好,其地震反射系数比飞三段(T1f3)变化大,"亮点"和"暗点"反射特征表现明显,通过运用地震反射特征进行气田井位部署,应用后取得了较好的效果。
As a result it has the typical seismic reflection characteristics of gas reservoir: 1) dim spot at top interface of gas reservoir, 2) bright spot at bottom interface of gas reservoir, 3) flat spot at gas-water contact, and 4) seismic response shape of gas reservoir.
二连盆地阿尔善背斜下白垩统腾格尔组中部的天然气藏埋深500m，属断背斜层状浅气藏，加之地表条件好，故在地震剖面上出现了典型的气藏地震反射特征，即：①气藏顶界面的暗点；②气藏底界面的亮点；③气水界面的平点；④气藏地震响应的外型。
The seismic and geologic proof is concluded in this article,which can explain the dim spot existed at the deep Kekeya s E 2 k gas reservoir,from studying the acoustic impedance and the surface reflection coefficient of Kekeya gas-bearing carbonate rock.
通过对柯克亚含气碳酸盐岩波阻抗及界面反射系数的研究,取得了柯克亚深部E2k气藏暗点存在的地震地质依据。
We built up a model to identify high efficiency payzones with high permeability by using dim spots of "weak chaotic reflection",and then identified two types of dim spots,i.
以三维三分量地震勘探资料为基础,通过高效储渗区储层测井及波阻抗特征、地震响应特征对比分析、模型正演验证等方法,建立"杂乱弱反射"地震暗点高效储渗区识别模式,划分出PP波/PS波"单弱"及"双弱"2种暗点类型,解剖了其地质及地球物理成因机理,提出"双弱"模式为最优类型。
Methods Central Scotoma and fixation nature were performed in the patients:20 cases with full-thickness macular hole,10 cases with lamellar macular hole and 10 cases with cystoid macular degeneration.
方法对20例全层黄斑裂孔和10例板层黄斑裂孔及10例囊样黄斑变性患者进行了中心暗点及固视性质检查。
Characteristics of central scotoma in glaucoma
青光眼中央暗点型视野损害特点分析
the visual field defect was chiefly of central or pericentral scotoma; and the color sensation was severely affected.
视野缺损主要为中心暗点或旁中心暗点 ,色觉障碍严重。
In such a presumed fiber arrangement, it is possible to explain the appearance of PcHc bundle scotoma in chiasmal lesion.
如此,方能解释上述束状暗点之产生。
Some anxiety still lurked in her mind.
她心里还暗暗地有点不放心。
I'm leaning in, taking mental notes.
我深入了解，在心里暗暗的记住重点。
She cleverly threw out a few hints.
她巧妙地作了几点暗示。
Hurry up. The light is fading.
快一点，天色渐渐暗了，
The shaft of light which penetrates the darkness does not explain the darkness , does not illuminate and render understandable the darkness .
穿透黑暗的光束，无需解释黑暗的成因，也无需点亮或理解黑暗。
stars seen as points of light in a dark sky
在黑暗的天空中点点发光的星星.
Their faint, red turnoff points indicate that.
它们又暗又红的转折点说明了这一点。
In the dark night, a fine drizzle began to fall.
黑暗的天空中开始落下细的雨点。
The screen was all dark save for one bright spot .
除一个光点外屏幕上一片黑暗。
when I finally set out on a dark and rainy evening at 11 p. m.
当我最终在一个黑暗的十一点的雨夜，
pastry or jelly of ceramic mould other than porcelain or china
陶瓷制糕点或果冻用柳暗花明,瓷除外
Someone in the next room had lit a dark-lantern.
隔壁房间有人点燃了一盏昏暗的提灯。
Chinese Proverb: Better to light one small candle than to curse the darkness.
中国谚语：与其诅咒黑暗，不如点燃明灯。
the painted structures of a stage set that are intended to suggest a particular locale.
描绘的舞台设计用来暗示特殊的地点。
allusive speech is characterized by allusions.
影射性的讲话是以暗示为特点的。