地层

But there are no many tectonic events during this period. From middle Miocene to late Miocene there is a stage of peneplanation in the South China Sea and there are many tectonic events in this area, such as stratum unconformable contact, faults, deformation and magmatism.

而符合南海地区准平原化阶段的时代是在中中新世末至晚中新世(N21/N31)之间，在此时段普遍存在区域构造不整合接触和地层缺失、断裂、变形及火山活动等构造变动事件。

To prevent the happening of the accident, be in previously enter go technical bushing falls namely before hill, get forcibly next go hill well paragraph, again pensile pipe of a tail is sealed lie between technical bushing shoe to come go the mudstone layer of hill, serious pollution is caused to oil reservoir when shot-off of loss of milk of lime and tail pipe well cementation are being filled up when construction.

为防止事故的发生，以前在进入潜山前即下入技术套管，然后强行钻完潜山井段，再悬挂一层尾管封隔技术套管鞋至潜山的泥岩地层，施工时垫石灰乳堵漏和尾管固井时都对油层造成严重污染。

The effects of frequency, amplitude and time of vibration on permeability were analyzed by using this function.

利用该函数，分析了振动频率、振幅和时间对渗透率的影响，并将其推广到实际地层。

A new era of Permian strata in the international system, instead of follow the tradition of 150 years during the system used by all countries.

提出新的国际二叠纪地层年代系统，代替沿用了150年的传统年代系统，被各国采用。

In this paper, three kinds of dispersed cordaitean cuticles are described in detail from the Permian coal_bearing strata in China.

本文较详细地描述了 3种产自中国华夏植物区二叠纪煤系地层中的科达植物分散角质层。

The carbon dioxide would be sold for use in oil production in the Permian Basin, resulting in geologic storage.

这些二氧化碳会被存封於地底地层中，并作为帕米昂谷地石油生产之用。

On the basis of laboratory and in situ tests,we analyse the depth and perviousness of vadose zone as well as aquifer and aquifuge and, furthermore,point out Penglaizhen formation with poor permeability can effectively prevent pollution of ground water from the leachate of refuse.

结合室内和野外现场试验，详细分析填埋场区的包气带、含水层、相对隔水层的厚度、透水性等水文地质条件，指出被透水性差的蓬莱镇组中段地层所围限的三面环山、中间沟谷的地质环境，能够有效地阻滞垃圾渗滤液对地下水的污染。

This paper discusses its component, petrology characteristic and petroleum geologic significance.

这类盐间沉积在化学成分和碎屑组成方面的韵律性变化具有明显的湖面升降变化含义，因而可将其韵律特性与层序地层单元进行对比分析。

Carbon and associated rare element gas isotopic compositions indicate that the genesis of the CO_(2 )is mainly by petrosal chemical reaction.

热力学分析表明，盆地7000～8000m深度段的地层远远没有达到纯钙质碳酸盐岩热分解所需的温度，碳同位素和伴生稀有气体氦同位素组成指示CO2主要为壳源岩石化学成因。

Major Metamorphic Phases of Regional Metamorphic Rocks of Precambrian System of Guizhou;2. Phanerozoic and Precambrian .

2004年国际地层委员会将地球上的岩石划分成两大部分，即显生宇和前寒武系。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失