Using methods of sedimentary and geochemistry, this paper analyzed the sedimentary environment in the Majiagou Formation. It suggests that Member 1, Member 3 and Member 5 are characterized by a dry and hot climate as well as fall of the sea level. The area of Well Longtan 1 in the eastern basin is abundant of platform evaporites with the depositional anhydrite and salt rock, surrounded by a suite of dolomite intercalated by the thin layers of anhydrite from the anhydrite|dolomite platform sediment. It deposits muddy dolomite, dolomitic limestone and fine|grained dolomite in the limestone-dolomite platform and restricted sea.
运用沉积学与地球化学方法，分析了研究区马家沟组的沉积环境，认为：马一段、马三段和马五段沉积时期气候干热，海平面下降，盆地东部龙探1井区一带主要为台地蒸发岩相沉积，发育了膏盐岩和盐岩沉积，其周边则发育了一套白云岩夹薄层硬石膏岩的含膏云坪相沉积，在盆地东部周边地区主要沉积了泥质白云岩、白云质灰岩和细晶白云岩的云灰坪和局限海相沉积。
During the development peroid of Doushantuo Formation source rocks, the areas studied belong to arenaceous pelitic facies, open platform facies. Until Dengying Stage, the area mainly belongs to restricted platform facies. During early Lower Cambrian, the areas belong to mesa-basin sedimentary facies and gradually developed to open platform-restricted platform facies. During Lower Cambiran, the areas belong to open sea shelf facies-open marine platform facies.
陡山沱组烃源岩发育时期，研究区处于近岸砂泥坪相区及开阔台地相区，至灯影期，主体处于局限台地相带；早寒武世早期，研究区主要处于台地—盆地沉积相带，逐渐演变为开阔台地至局限台地相带；下寒武统在区内以广海陆棚—开阔台地相为主；奥陶纪末—志留纪早期，经历了非补偿滞留还原海盆—正常陆表海/深水陆棚海—残留海—陆相沉积环境的变迁。
Chalky texture limestone in a narrow sense is referred to chalky microporous mudstone and wackestone formed in deep-water basin, shelf slope and intraplatform restricted marine environment.
狭义白垩状结构灰岩是指深水盆地、陆棚斜坡及内台地局限海相中形成的白垩状微孔隙灰泥岩及粒泥岩。
He Tarim oils in origin can be divided into four oil families according to the composition of aromatic hydrocarbon: marine platform oil of northern Tarim Basin, restricted bay (lagoon) oil of central Tarim Basin, lacustrine oil and coal derived oil.
从芳烃组成上，塔里木原油可划分为塔北台地相原油、塔中局限性海湾（泻湖）相原油和湖相油、煤成油四种成因类型。
According to tectonic zonation, the coal basin mainly restricted by secondary fault depression of NE reflex arc, meanwhile secondary EW and NE composite convergence existed.
从总的区域构造分布看，含煤盆地沉积主要受北东向反射弧的次一级断裂坳陷所制约，同时也存在着次一级的东西向与北东向复合交汇控制特征。
The Heihe river basin ecosystem belongs to the typical model of dry area compound ecosystem. Water resources are the main restricted factor of the sustainable development of the ecosystem, and are the main contact of the ecosystem and economic system.
黑河流域生态系统属典型干旱区复合生态系统，水资源是生态经济系统可持续发展的主要限制因子和联系生态系统和经济系统的主要纽带。
During Middle Triassic, the Gejiu area was in a special sedimental environment, i. e. in a restricted marginal sea basin within the continental rift system.
中三叠世，个旧矿区处于特殊的沉积环境&陆裂谷系中的局限边缘海盆。
A uncompensated oil generation sag formed when foredeep basin rapidly subsided, and back bulge basin developed into a semi restricted oil generation sag under the blockage of foreland uplift.
前渊盆地快速沉降过程中发育欠补偿生油凹陷，在前陆隆起阻挡作用下隆后盆地形成半局限环境生油凹陷。
This study leads to a conclusion that petroleum exploration in western China should not be restricted in Cenozoic basins but that we should consider the controls of deep structure on the basin-and-range structure exposed at the surface.
从这项研究中得到启示，西部寻找油气资源不应局限于新生代盆地，而要考虑深部构造对地表出露盆山构造的控制。
Till the late stage, the periodic sea-level changes resulted in the formation of the evaporite deposits in restricted shallow-water basin and mudstones and gravity-flow deposits in deep-water basins.
晚期因周期性的海平面变化导致形成局限浅水盆地、蒸发岩沉积和深水盆地泥岩和重力流沉积。
According to the data of outcrops, cores and drilling, then through establishing sedimentary fades profiles in typical areas, divided the facies types into restricted platform, semi-restricted platform, open platform, slope and basin these five types and their sub-facies.
根据奥陶系露头、岩心和钻井资料，通过奥陶系典型剖面沉积相柱状剖面图的建立，划分出奥陶系沉积相类型有局限台地、半局限台地、开阔台地、陆棚及盆地五类相及其亚相。
In the northeast of Tarim Basin, depositional facies were arranged as basinal, slope, platform margin and restricted-open platform facies from east to west in Cambrian to Ordovician, which showed the sedimentation of passive continental margin.
在塔里木盆地东北部，寒武与奥陶纪由东至西沉积相展布依次为盆地相、斜坡相、台地边缘相、局限-开阔台地相，具有被动大陆边缘的沉积特征。
Based on the seismic reflection, logging and testing data, eight kinds of facies were identified in the research area in the Cambrian and Ordovician, including evaporated platform, restricted platform, open-platform, platform margin, foreslope, shelf, basin and turbidite facies.
通过地震剖面和钻测井综合分析，明确了塔东地区寒武系-奥陶系主要发育有蒸发台地相、局限台地相、开阔台地相、台地边缘相、台地前缘斜坡相、陆棚相和盆地相等七个相带。
Result of water factor, ecological environment have become sandy wasteland, deteriorate and salinization. These factors greatly restricted agricultural sustainable development. The land salinization and desertization and grass-land dege-neration are mainly environment disaster of arid continental basin.
由于水的因素造成农业生态环境正向沙化、退化和盐碱化方向发展，严重阻碍了农业可持续发展的进程。土地盐碱化、沙漠化和草原退化，是干旱内陆盆地主要环境灾害。
During Middle Triassic, the Gejiu area was in a special sedimental environment, i.e. in a restricted marginal sea basin within the continental rift system.
中三叠世，个旧矿区处于特殊的沉积环境&陆裂谷系中的局限边缘海盆。