沉积不断

Apparent correlations of low δ13C between widely separated sections may relate simply to eustatic sea-level drops where phreatic lenses intrude simultaneously during lithification.

较低的碳同位素比值出现在了很长期的并且相对独立的沉积其内，表示了这个时期曾经发生过普遍的海水沉降，同时不断出现了潜水区的透镜体的入侵，从而定义为成岩作用。

It is in accordance with the southward overthrust nappe acting time of South Tianshan orogenic belt.

前渊带以巨厚的浊积岩为特征，在上石炭统上部-下二叠统隆林阶中部台地相地层之上沉积有浊积岩的地质事实表明，前渊带在隆林晚期至中二叠世栖霞期不断向南迁移，这与南天山造山带当时的向南逆掩推覆活动是一致的。

The third member of Dongying Formation Oligocene (Ed3) is one of the major oil producing pays. As the oilfield developing, the contradiction between distribution of reservoir sandbodies and production practice becomes more serious. For further production, it is the key point to get better understanding of sedimentary characteristic and reservoir distribution.

随着油田开发的不断深入，储集体分布范围及规模与开采动态的矛盾日益凸现，对东三段III油组沉积相分布规律的认识以及砂体的微相类型确定与空间展布已成为制约下一步开发的核心问题。

In a polar region there is a continual deposition of ice, which is not symmetrically distributed about the pole.

在极地有冰的持续不断的沉积，在极周围冰的分布是不平衡的。

As our energy needs continue to grow and as oil and gas are less able to satisfy the demand for fuel, coal is becoming an extremely important chemical sedimentary rock once again.

当我们对能源的需求不断增长，当石油和天然气还不能满足我们对燃料的需求时，煤便成了一种极其重要的化学沉积岩石。

Water, containing dissolved calcium hydrogen carbonate, passes through the limestone and drops evaporate on the stalactite, increasing its length with a deposit of calcium carbonate

含有溶解碳酸氢钙的水通过石灰石滴在钟乳石上蒸发，随着碳酸钙沉积物的增加不断增加着它的长度。

During exploration of iron deposits some metallogenic models are established such as synclinal ore-control model and diagonal occurrence model corresponding to iron deposits of sedimentary-metamorphic type;'Hanxing type' model and rol...

在勘查过程中，通过不断地研究和总结，对沉积变质型铁矿提出了向斜控矿模式及斜磁化模型；对接触交代型铁矿提出了"邯邢式"模式和低缓磁异常模型，以及"大冶式"模式和次级磁异常模型；对与陆相火山岩有关的铁矿提出了"玢岩型"模式及磁异常模型。

First of all, we should define and distinguish material resource and unbodied resource of minority trapping culture. Based on the definition and distinction we should focus on legislative protection. On the other hand, we should also keep researching, studying, developing and collecting around the minority nationality trapping culture. And we should also try to learn good experience from other countries. Through these discovery and practice, we may step by step build up a series of act to protect the minority nationality trapping culture, so that we can be helpful to developing the minority culture built up from thousands of years.

在界定了有形的少数民族服饰文化资源与无形少数民族服饰文化资源的基础上，要将立法性保护放在保护工作的首要位置，结合研究、开发、传习、馆藏等等一系列举措，适当借鉴国外成功经验等手段，通过不断的探索与实践，逐步建立起一整套针对我国少数民族服装服饰文化的健全的保护措施，使千百年来沉积的文化得以巩固、传承与发展。

Original geomorphy in ancient Ji City form from Holocene epoch , after Ji City was built into, the influence of human activity had taken effect.

北京城西南部是古蓟城的发源地，当地原始地貌景观形成于全新世，它受到古金沟河和古漯水的共同影响，当蓟城建立后，它受到人类城市活动的强烈影响，不断进行着人为剥蚀与人为堆积的双重过程，并受到洪水的侵蚀，古蓟城的地貌景观及岩土沉积环境的演化正是在自然与人为的双重作用下实现的。

Therefore, palaeoclimate, palaeogeographic conditions, sedimentary environment and tectonic action jointly contributed to the formation and effective production of shale gas in North America.

因此，古气候、古地理条件以及沉积环境、构造作用等因素的综合，使得北美页岩气资源形成并不断得到有效开发。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。