长江发源于世界屋脊--青藏高原的各拉丹冬雪山西南侧，正源沱沱河，南源当曲河，北源楚玛尔河。
It originates from the Tuotuo River on the southwestern side of the snow-draped Geladandong.
本课题基于等标污染负荷法和集对分析对南淝河主要污染源以及水环境现状进行了评价。
This paper evaluates the main pollution sources and status environment of water of Nanfeihe River being based on the pollution load method and set pair analysis.
依木材密度所作的聚类分析可以把3个试点均参试的49个种源划分为南、中、北3大类群；
The 49 provenances tested at 3 sites were divided into 3 groups (South, Centre and North) by cluster analysis on wood specific gravity.
主要物源来自北部的汉南古陆。
The major sediments originated from the northern Hannan Old Land.
研究指出：英南2气藏天然气主要来源于寒武系烃源岩，为早期聚集的寒武系来源油的裂解气。
It was represented that the natural gas in the Yingnan 2 gas pool came mainly from the Cambrian source rocks, which was a cracking gas from oil in the Cambrian accumulated in earlier period.
藏南定日地区在白垩纪中期发育一套浅灰色深灰色的以钙质页岩、泥灰岩及微晶灰岩为主的浅海陆棚相沉积，岩石中除含较高的粘土矿物及陆源石英矿物颗粒以外，还含有十分丰富的有孔虫化石。
The Middle Cretaceous shallow sea sediments, represented by a series of light dark gray marine clastic and carbonate rocks, were well exposed along the Gongzha Section in Tingri, southern Tibet.
有两源︰南支乐会水为干流，长109公里，发源于五指山林背村南岭。
There are two sources of support ︰ South Club for the main stream of water, 109 kilometers long, originates in Mountain Village, Lin Nanling back.
海塔盆地主要发育南二段和南三段烃源岩，二者在沉积特征和结构特征上均存在较大差异。
HailerTamtsag Basin mainly developed Nanerduan and Nansanduan hydrocarbon source rocks, They both in sedimentary characteristics and structure characteristics were put in bigger difference.
上三叠统在南、北坳陷为次深海盆地相沉积，发育一套黑色页岩烃源层；
The Upper Triassic Formation is sub-abysmal basinal facies deposit in the south and north depressions. A black shale layer developed.
6月16日，万恒“伯爵源筑”在浑南新城举行隆重的奠基仪式。
On June 16th, ground breaking ceremony of Wanheng Noble Mansion was hold in Hunnan New District.
宋站南地区断裂发育且腹地有较好的煤型气源岩分布，其煤型气更有勘探前景。
And developed fracture can be seen in this area and better coal-type gas source rock can also discovered in the hinterland. So, there is a good exploration prospect for coal-type gas.
宋站南地区断裂发育且腹地有较好的煤型气源岩分布，其煤型气更有勘探前景。
And developed fracture can be seen in this area and better coal-type gas source rock can also discovered in the hinterland. So, there is a good exploration prospect for coal-type gas.
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