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- lower Triassic series 下三叠统
- Source beds are turbidite of middle Triassic series. 矿源层为中三叠统浊积岩。
- They are Liangshan stage of Early Permian series,Longtan stage of late Permian series and Xiangxi stage of Early Jurassic-Late Triassic series. 梁山煤系和龙潭煤系煤岩变质程度较高 ,生气量大 ,赋存大量以吸附态为主的煤层气。
- Himalayan intrusion in the mine district emplaced in the lower Triassic Malasongduo formation and the quartz monzonitic porphyre is closely related to the ore. 矿区有燕山期和喜山期岩浆岩侵位于下三叠统马拉松多组地层中,喜山期石英二长斑岩与成矿关系密切。产于斑岩体内的矿体呈筒状,产于接触带夕卡岩中的矿体呈似层状。
- They are Liangshan stage of Early Permian series, Longtan stage of late Permian series and Xiangxi stage of Early Jurassic-Late Triassic series. 湖北省主要发育有三套煤系，即下二叠统梁山煤系、上二叠统龙潭煤系、上三叠-下侏罗统香溪煤系。
- Abstract The fluid inclusions in the fracture filling minerals in the Lower Triassic,Xiejiawan Trap,Dangyang synclinorium,can be classfied into 5 kinds and 4 types of association. 谢家湾构造下三叠统的有机包裹体可分为5种类型，4类组合。
- It is mainly distributed in the fourth part of the Beisi Formation of the lower Triassic, exhibiting tidal flat characteristics and located between the underlying HST and the upper TST. 主要见于下三叠统北泗组第四段，具潮坪特点，层序上处于下伏的HST和上覆的TST之间。
- Feixianguan Formation of lower Triassic is an important reservoir, which mainly consists of the dense oolitic dolomite and limestone altered by the late dolomitization of oolitic bars. 摘要四川盆地东北部的三叠系下统飞仙关组是重要的油气储层，其储集岩体主要为经晚期白云岩化改造的鲕滩坝沉积的致密鲕粒白云岩、鲕粒灰岩。
- There exist 3 sets of caprocks of upper Triassic-lower Jurassic, mid Triassic Badong Formatin and lower Triassic Jialingjiang Formation and the direct caprock of overlapping gas reservoir. 摘要石柱地区上组合气藏具备上三叠统-下侏罗统、中三叠统巴东组和下三叠统嘉陵江组3套区域盖层，以及气层上覆的直接盖层；
- The oolite beach of the lower Triassic Feixianguan Formation in eastern Sichuan basin developed in themargin of carbonate platform, and platform margins are always related to ocean trough. 四川盆地东部下三叠统飞仙关组鲕滩主要发育在碳酸盐岩台缘带上,而台缘带与海槽密切相关,找到了海槽就意味着找到了鲕滩。
- The origin of the nodular limestone of Daye Formation of Lower Triassic in the Middle Yangtze region is studied on the basis of their petrologic characterishcs,chemical and isotopic compositions. 本文从基本特征出发，结合岩石学特征，尤其是化学成分及同位素组成等特征，对中扬子地区下三叠统大冶组瘤状灰岩的成因进行了探讨。
- There exist 3 sets of caprocks of upper Triassic-lower Jurassic,mid Triassic Badong Formatin and lower Triassic Jialingjiang Formation and the direct caprock of overlapping gas reservoir. 石柱地区上组合气藏具备上三叠统下侏罗统、中三叠统巴东组和下三叠统嘉陵江组3套区域盖层,以及气层上覆的直接盖层;石柱复向斜盖层的宏观封闭性能较好,直接盖层的微观封闭性能也较优越;
- Lower Triassic Jialingjiang Formation 下三叠统嘉陵江组
- Sherman recommended that Clarke be disciplined, but higher-ups rejected the idea. 谢尔曼建议对克拉克进行纪律惩戒，但高层拒绝了这个意见。
- Unwaged members pay a lower entrance fee. 无固定收入的人入场费从优。
- Pressure features of Upper Triassic series of middle-west Sichuan basin and the assemble of oil and nature gas 四川盆地中西部地区上三叠统压力特征与油气运聚
- A man's voice is usually lower than a woman's. 男子的嗓音通常比女子的低。
- The little boy used to push out his lower lip. 那个小孩以前老要撅起下嘴唇。
- ON POTASH-FORMING MODEL AND ORE-HUNTING DIRECTION OF LOWER-MIDDLE TRIASSIC SERIES IN SICHUAN BASIN 论四川盆地下中三叠统成盐模式及找钾方向
- Tom was lying on the lower bunk. 汤姆躺在下铺。
