地堑,graben
1)graben[英]['grɑ:b?n][美]['grɑb?n]地堑
1.The Dongco graben structures and effects on the oil and gas preservation in the Tuonamu region,Xizang;西藏洞错地堑构造及其对油气的影响
2.Basic characteristic of the Neogene-Quaternary graben in the Tangqung Co-Xuru Co area, Gangdise, Qinghai-Tibet Plateau;青藏高原冈底斯当穹错—许如错一带新近纪—第四纪地堑的基本特征
3.Tectonic characteristics and formation mechanism of Cenozoic grabens in the source region of the Yangtze River, China.;长江源区新生代地堑的构造特征与形成机制
英文短句/例句

1.A graben creates a favourable setting for uranium deposition.地堑成为铀矿沉积的有利部位。
2.Structural features and genetic mechanism of the Duosang graben in the Ngari area,Xizang西藏阿里地区多桑地堑的构造特征及成因机制
3.Because the faults are colossal and very directive, the horst structure is developed.由于断层规模大,方向性强,致使地堑构造发育。
4.COMPARATIVE TECTONIC ANALYSIS OF FEN-WEI GRABEN AND BAIKAL RIFT SYSTEM汾渭地堑与贝加尔裂谷系的比较构造分析
5.Formation and types of natural gas reservoirs of Tangyuan fault depression in Yi-Shu graben依—舒地堑汤原断陷天然气成藏条件及气藏类型
6.A usually elongated depression between geologic faults.地堑在两个地质断层之间的,通常很长的地壳下降部分
7.Sequence Stratigraphy of Paleogene and Distribution of Litho-straral Traps in Favorable Exploration Zones of Yitong Graben;伊通地堑古近系层序地层学分析及重点区岩性地层圈闭分布规律
8.Study on Lower Paleogene Sequence Stratigraphy in Chaluhe Fault Depression of Yitong Fault Trough and Non-structural Trap Prediction;伊通地堑岔路河断陷古近系层序地层学研究及非构造圈闭预测
9.Aesthenosphere Upwelling in Yitong Graben and Its Role on Formation and Evolution of the Basin伊通地堑深部软流圈的上涌及其对盆地发育演化的控制和影响
10.The Eogene continental deposits 5000m and more thick in the Yishu Graben are believed to be the excellent source beds and reservoir rocks.地堑中5000多米厚的早第三纪陆相沉积物具有良好的生储油条件。
11.PROPERTIES OF EOGENE SEDIMENTARY SYSTEM IN YISHU GRABEN AND ITS HYDROCARBON SIGNIFICANCE伊舒地堑下第三系沉积体系特征及其油气勘探意义
12.Structural Evolution of Tangyuan Faulted Depression and Its Control for Reservoir in Yi-Shu Graben;依—舒地堑汤原断陷构造演化及其对成藏的控制作用
13.Identification and Evaluation of Reservoir by Using Geological and Well Logging Data in Chaluhe Fault Depression, Yitong Basin, China;伊通地堑岔路河断陷流体识别及油气藏分布研究
14.Characteristics and Mechanism of the Dangra Yun Co and Xuru Co NS-Trending Graben in the Gangdese,Tibet西藏冈底斯当惹雍错-许如错南北向地堑的特征及成因
15.The soldiers fought in trenches for ten days.士兵们在堑壕阵地上打了十天仗。
16.Study of Reliability for Loess Cutting High Slopes in Shaanxi Province陕西地区黄土路堑高边坡可靠度研究
17.Right below the entrenchment, you will find another underground bunker.在堑壕的下方,你能找到另一个地下碉堡。
18.They have railed the meadows off from the new railway cutting.他们已用栏杆把草地和新铁道的路堑隔离开来。
相关短句/例句

Rift valley basin地堑盆地
3)fault trough,faulted trough,graben,rift valley地堑<地>
4)the Yitong Graben伊通地堑
1.Chaluhe Fault Depression of the Yitong Graben is an graben style basin.伊通地堑属佳—伊地堑的南段,是郯庐断裂带的北延部分,其内的岔路河断陷为一典型的地堑式断陷盆地。
2.Based on systematic structural interpretation with 3D seismic data and analysis on regional geology and drilling data, the fault system and tectonic style of the Yitong Graben are studied.通过对三维地震资料进行系统的构造解析,结合区域地质和钻井资料的分析表明,伊通地堑的断层系统在平面上主要由近东西向的张性正断层和北东走向的张剪性断层组成,反映盆地具右旋走滑的应力体制;断层在演化序列上分为4个类型,与盆地的形成和演化之间存在良好的对应关系。
5)half-graben半地堑
1.New evidences for the presence of the NS-trending extensional structures in northwestern China: An example from the Early Cretaceous half-graben fault depressions in Jiuquan, Gansu;中国西北部南北向伸展构造存在的新证据——酒泉早白垩世半地堑断陷成因初探
2.Baiyun Sag was composed of a series of half-grabens controlled by the faults in the Wenchang Age of Eocene Epoch, and the sediment of Wenchang Formation was controlled by faults obviously in this period.利用新采集的长电缆地震资料及地质、测井和地化资料研究表明,白云凹陷在始新世文昌期由一系列断层控制的半地堑组成,断裂对文昌组沉积的控制作用明显,但晚期白云凹陷的持续沉降以及巨厚的渐新统—中新统地层沉积,掩盖了早期半地堑的形态。
3.Extensional basin includes mainly graben and half-graben controlled by low detachment.大多数地堑和半地堑是由深度近水平的拆离正断层控制的 。
6)Yishu graben依舒地堑
1.Study on source rock features and resources evaluation of Yishu graben;依舒地堑烃源岩及资源量评价
2.Lying in the east of Heilongjiang province, Yishu graben is a Cenozoic fault basin comprising two large second-class structural units, i.依舒地堑位于黑龙江省东部,为一新生代断陷盆地,汤原断陷和方正断陷为其两个面积较大的二级构造单元。
延伸阅读

地堑地堑graben地壳中被两侧倾向相反的正(或逆)断层所界限而中间断盘下掉的槽形断块构造。是一种长条形的断陷盆地,纵向延伸可达数百千米;仅在一侧为断层所限的断陷称半地堑。若同时发育着一系列走向大致平行但倾向依次相反的正(或逆)断层时,则地堑与地垒相间排列形成盆岭构造。地堑的形成与地壳的水平拉伸作用有关,在背斜的轴部也常发育地堑。地堑常与沉积矿产,尤其是煤和油气藏等密切相关。有名的地堑有欧洲的莱因地堑、中国的汾渭地堑等。