查询词典 epoch-marking

This age may be the lower limit of the gold ore formation, which means the mineralization time is not earlier than Indo-chinese epoch.

该年龄限定了金矿化年龄的下限，即金矿化不可能早于印支期，但并不能确定金矿化的精确年龄。

Zhongdian is enriched with indo-Chinese epoch neutral acid porphyry as well as one of the porphyry copper deposits in china that was an important breakthrough in the past few years.

中甸地区是印支期中酸性斑岩集中分布区，也是我国近年来寻找斑岩铜矿取得重大突破的矿集区之一。

According to stratum and tectonic characters, judging from the time of tectonic movement and anamorphic characters, the fold in the area happened mainly in Indo-Chinese epoch.

根据地层与构造特征，从构造运动影响的时序及变形特点上判断，本区主要在印支晚期才发生褶皱。

Meanwhile, the relict stratum of Jurassic in Shanxi and Henan Province can compare with the stratum in Ordos. So we can inferred from that the eastern boundary of the basin is on the east of Luliang Mountain. However, Taihang Mountain has already risen in Indo-Chinese epoch,so the farthest place of the east boundary can only be Taihang Mountain.

同时，山西和河南等地的侏罗系残留地层与鄂尔多斯可以进行对比，可以推断，盆地的东界在吕梁山以东，而太行山在印支期已经隆起，所以盆地的东界最远只能达太行山。

In Jurassic, the western, eastern and northern boundary of the basin had changed in varying degrees, except the south- Qinling orogenic belt rising in Indo-Chinese epoch, which is an always limited boundary. The western of the basin is limited by west-edge thrust nappe belt which formed in early and mid Jurassic.

侏罗纪时，除了盆地的南界为印支期隆起的秦岭造山带外——该造山带一直是一个限定性的边界，其他西部、东部和北部边界都有不同程度变化。

The limited hydrothermal karst and mixed zone beneath the anticline axis controls the porosity distribution of Ordovician System and it is anticipated that surroundings of the axis of fold formed by compressional reverse orverthrusting during Indo-Chinese epoch and the coordinated area of morphology of anticline in the screen of buried hill and that of top surface morphology is the best position for development of the reservoir.

局限的热液岩溶和裸露的背斜轴部之下的混合带对千米桥潜山奥陶系孔隙分布具有重要控制作用，预期在印支期挤压逆冲作用形成的背斜轴部，特别是潜山内幕背斜形态与潜山顶面形态相互协调的区域，应是储层发育最好的部位。

Based on the analysis of tectonic deformation,extensional unconformity,sedimentary facies and paleogeographical rebuilding of southern Tibet,it is recognized that the extensional movement consists of active extension of Hercynian,Indo-Chinese and Early Yanshan epochs,and passive extension of the Himalayan epoch.

藏南特提斯域内伸展运动和伸展作用非常普遍，根据构造变形分析和伸展不整合、沉积岩相、古地理再造及岩相对比方法，对藏南海西期以来的伸展构造进行了较为系统的厘定，确定了海西期、印支期、早燕山期的主动伸展运动和晚燕山期和喜山期的被动伸展作用，并对这些运动特征进行了探讨。

East of the deposit is the famous Lincang-Menghai batholithic granite formed during Varisn to Indo-Chinese epoch which has a north-south direction of strike, west is Lancang grouup metamorphic rock.

矿体产在花岗岩与变质岩的构造破碎接触带中，成矿与花岗岩浆活动及大气降水所形成的流体作用有关。

As early as the Pleistocene Epoch, China saw the inhabitation of early human beings.

早在更新世初期，就有人类在我国的土地上生活。

The future, then, to which the epoch of modern economic growth isleading is one of never ending economic growth, a world in which evergrowing abundance is matched by ever rising aspirations, a world inwhich cultural difference is leveled in the constant race to achievethe goods life of material plenty, it is a world founded on belief inscience and the power of rational inquiry and in the ultimate capacityof humanity to shape its own destiny.

所以在伊斯特林看来，未来的前景不容乐观：当今经济发展的趋势告诉我们，未来经济会不断发展、永不停歇，未来世界会是一个财富不断增长而欲望节节上升的世界；一个为达到富裕不断角逐而导致文化差异尽失的世界；一个建立在信仰科学和智力并相信人类有最大的能力塑造自己命运的世界。

I urge any American living outside the country to get an early start checking his/her registration and receiving an absentee ballot, because it can take a while.

我奉劝身在国外的所有美国人早点着手核对登记表，并接收缺席选举人票，因为这得花点时间。

He is too young to join the army.

他太年轻了，还不能参军。