Triassic period
英 [traɪˈæsɪk ˈpɪəriəd]
美 [ˌtraɪˈæˌsɪk ˈpɪriəd]
网络 三叠纪; 三迭纪; 二叠纪; 三叠系
双语例句
- Reversion of paleocurrent directions and its tectonic significance in the Late Triassic and Jurassic period in Yunyang, Chongqing
重庆云阳晚三叠世&侏罗纪古流向反转及其构造意义 - The analysis result shows that Triassic strata, loose tectonic lines and lava thermal-fluid from Triassic period are the main ore-cont rolled factors in that area.
结果表明，三叠系地层、构造撒开区及三叠纪以来的岩浆热液活动是最主要的控矿因素。 - The Triassic period ended 210m years ago with another mass extinction of sea creatures, and some land animals as well.
2.1亿年前三叠纪末期，大批海洋生物和部分陆地动物灭绝； - In the Triassic period, following the collision between North-China and South-China cratons, the Tanlu fault zone was formed.
三叠纪，华南与华北克拉通碰撞，郯庐断裂带形成。 - The shallow polyhalite potash deposit in Sichuan are distributed in the north plunge top of Huayingshan anticline where is anhydrock of earlier Mesozoic Triassic period.
四川浅层杂卤石钾矿分布于华蓥山背斜北倾没端下中三叠统之硬石膏岩层中。 - Dinosaurs first appear in the fossil record during the Triassic period, some230m years ago.
恐龙最早出现在三叠纪时期（距今约2.3亿年）的化石记录中。 - The Lake Distribution and Evolution Law of the Ordos Basin, in Triassic Yanchang Period
鄂尔多斯盆地三叠纪延长期湖水分布特征及演化规律 - Study of Fault confining of the early Triassic period in West Sichuan Depression Areas
川西拗陷上三叠统断层封闭性研究 - The Early Sinian, Late Early Devonian, Permian and Triassic epoches are peak period of Mn metallogeny.
锰的成矿高峰期发生在早震旦世、晚泥盆世、二叠纪和三叠纪。 - There are two views on the properties of the tectonic movements ( i.e. folding and uplift movements) in the east margin of the middle and northern Longmen Mountains at the end of Triassic period.
对龙门山中北段东缘地区印支运动晚幕的性质有两种看法，即褶皱运动和局部上升运动。 - The basement is the metamorphic rock at Siniansystem or Pre-Sinian system and has deposited the stratum from Triassic Period to QuaternaryPeriod.
其形成于晚中生代，基底为震旦系或前震旦系变质岩，沉积了三叠纪至第四纪的地层。 - Analysis of tectonic deformation indicates that ductile deformation occurred in Triassic Period, ductile-brittle deformation occurred in Early Jurassic, while brittle deformation occurred after Jurassic Period.
构造变形分析显示该区在三叠纪曾发生韧性变形，在侏罗纪早期产生韧&脆性变形； - Otherwise with Paleotethys closing in late Triassic period, the pull-apart continental margin reversed in Indo-China movement creating Indo-Chinafolded orogeny.
晚三叠纪随古特提斯的闭合，经印支运动张裂陆缘发生反转，形成印支褶皱造山带。 - The 'Opening' and 'Closing' cycle of Middle Devonian Epoch Triassic Period, which forms the Permian uranium source layer and the Indo Sinian Period uranium source granite;
中泥盆世&三叠纪的开合旋回，造就了二叠系铀源层及印支期铀源体； - This paper determines the complicated sequence of the early Triassic Period faults in West Sichuan by the methods of fracture filling, carbon-oxygen isotope, sound emission, even temperature determination of wrap, etc, and studies the matching relation between the sequence and the oilgas evolution.
本文用裂缝充填物、碳氧同位素、声发射、包体均一温度测定等方法确定川西拗陷上三叠统断层形成期次，研究其与油气演化的匹配关系； - Triassic is a period with a great change in global environment, so it is more difficult to study its strontium isotopic composition of seawater.
三叠纪是地球环境的重大变革时期，海水锶同位素组成的研究也较为困难。 - The Tempestites of Triassic Period at Yata in Ceheng County, Guizhou, China
贵州省册亨县丫他地区三叠系凤暴岩 - Geothermal was warming up from Triassic period to early Paleogene period, and the highest thermal evolution degree was formed in mid-Paleogene period.
自三叠纪地层沉积以来到古近纪早期，地层为持续升温过程，始新世晚期以后地层处于抬升降温阶段，地层最高热演化程度是在古近纪早期达到的。 - Before and in Triassic period, the main part of Qaidam Massif rose stably, but rift zones developed and received marine rift typed sediments only at southern and northern borderland.
三叠纪及其以前，柴达木地块主体呈现稳定的隆升状态，仅其南、北缘发育的裂谷带时张时合，沉积了一套海相裂谷型建造。 - At the end of Triassic period, the marine sedimentation on Qaidam Massif ( including its surroundings) has ended, and interior basin started to develop in Qaidam area.
三叠纪末的印支运动结束了柴达木地块及其周缘地区的海相沉积史，使柴达木地区进入陆内盆地发育新时期。 - Most of the hydrocarbon source rocks in Triassic system were in a maturate oil-producing period, some not.
大部分三叠系烃源岩处于成熟生油阶段，少数处于未成熟阶段。 - Sedimentologic Evidence on the Docking of Yangtse Plate and North China Plate in Middle-Late Triassic Period in East China
中国东部扬子板块同华北板块在中&晚三叠世拼接的沉积学证据 - The metamorphic ages of the eclogites are largely 320~ 220Ma ( Carboniferous period to Triassic period).
榴辉岩的变质年龄集中在320～220Ma（石炭纪-三叠纪）之间。 - The catastrophic geological events bet-ween the Permian period and the Triassic period in Northwest Jiangxi region
赣西北地区二叠&三叠纪之交的灾变性地质事件 - From Late Devonian to Triassic, the period of paleo-Tethyan ocean ocean, the southwestern margin of Tarim experienced the developmental cycle of intracontinental rift/ passive epicontinental basin-back-arc extensional basin-back-arc foreland basin.
晚泥盆世到三叠纪（古特提斯洋阶段），塔西南边缘经历了陆内裂谷/被动大陆边缘盆地-弧后伸展盆地-弧后前陆盆地发展旋回； - During Palaeozoic era and Triassic period, Taikang area received marine, continental-marine transition, and continental sediments, then uplifted in the end of Triassic and was denuded widely.
太康地区古生代至三叠纪接受了海相、海陆过渡相和陆相盆地沉积，三叠纪末隆起，地层广遭剥蚀。 - Results Permeable sandstone is the main petroleum migration pathway of Yanchang Formation in Triassic period, and oil reservoir distributes chiefly at hydrocarbon generation center or regions around it.
结果三叠系延长组主要以渗透性砂体作为油气运移通道，油藏主要分布在生烃中心及周边地区； - Based on comprehensive geological analysis of log data and seismic data, integrated with outcrop observation and experimental analysis, stratigraphic cyclicity reflecting lake level change of Triassic Period in the studied area is very clear.
通过钻测井资料、地震资料的地质综合研究，以及地面露头观察与实验分析，研究区内三叠纪反映湖平面变化的地层旋回性非常清楚。 - Geology lithological character of the research area is for the Triassic Period Jialing River group with Daye group calcareous rock, moreover distributes widely, the deposit thickness is big.
研究区地质岩性为三叠纪嘉陵江组和大冶组灰岩，而且分布广泛，沉积厚度大。