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The Devonian Period or its system of deposits. 泥盆纪（系）或泥盆纪（系）的沉积矿系体系
The sequence of the strata may be correlated with the Devonian period Bulakebashi Formation in west section of East Kunlun. 该套地层可与东昆仑西段泥盆纪布拉克巴什组相对比。
In Puan-Qianchang of Guizhou Province, the middle and late Devonian sedimentary rocks were mainly developed during the Devonian Period. 贵州普安铅厂泥盆纪主要发育中晚泥盆世的地层。
This paper analysed the carbon and oxygen isotope composition of brachiopods fossils from the Devonian Period in Sichuan Province. 本论文对来自四川龙门山泥盆纪的腕足化石进行碳、氧同位素分析。
The strata in Devonian period of Shuangwang area was divided in detail,going by new mapping theory and method of the regional geological survey. 本文采用新的区调填图理论和方法,详细划分了双王地区的泥盆纪地层,论述了岩相古地理特征。
The volcanic rocks are the components of ophiolite in the Ku Mishi district, and they were formed during the late Devonian period. 库米什地区火山岩属该区蛇绿岩套的组成部分,形成于晚泥盆世,以中性和酸性岩石为主,火山碎屑岩较发育,具有钙碱性火山岩套的特征。
During Devonian Period, the old sea basin of Qinling range was a continental sea, which was situated between Northern China and Yangtz old land. 泥盆纪时,奏岭古海盆是介于华北古陆和扬子古陆之间的一个复杂的陆表海,故应作独立地层区。
The Dengying Formation fossil oil pool of Upper Sinian in Nanshanping, Cili County, Hunan Province was formed in Late Silurian-Early Devonian Period. 湖南慈利南山坪乡上震旦统灯影组古油藏形成于晚志留世一早泥盆世时期，主要储集空间为灯影组白云岩因溶蚀作用形成的溶孔、溶洞和裂缝。
The low angular step shape thrusts BD4DF、BD4D1F were formed during middle Cambrian period to Devonian period and have been activated again since Palaeogene period. 该构造中的低角度坡坪式逆断层BD4DF、BD4D1F形成于中寒武世-泥盆纪，自古近纪开始又发生活动。
Minxinan-Yuedong rift valley system, Dian-Qian-Gui rift val-ley system, and the rift ditch-rift valley system of middle-late devonian period in south China and so on. 这种构造主要有峨眉山张裂玄武岩高原、湘东裂谷系和湘南古地幔柱、闽西南一粤东海西印支裂谷系、滇黔桂裂各系和中晚泥盆世华南裂沟一裂谷系等。
The results of geochemical, geological and petrological studies suggest that the MC be formed through altera-tion, filling and crystallization beneath the basin during the Devonian period. 地球化学研究与地质、岩石学研究结果一致,支持乳房状燧石是泥盆系的热水在近盆地底面附近由交代、充填、结晶作用而形成。
Its geochemical feature indicates that ore forming elements mainly comes from stratum and rock of pre Devonian period and ore forming solution is complex fluid of syngenetic water, metamorphic water and meteoric water. 矿床的地质地球化学特征表明，成矿物质主要来自前泥盆纪基底的地层和岩石，成矿溶液主要为盆地同生水与变质水及大气降水的混合流体。
A sequence of paralic strata which contains biota fossils from Early-Middle Devonian is found in Bukadaban district in west-middle section of East Kunlun Mt. and it is certained there is the strata of Devonian period. 摘要在东昆仑中西段布喀达阪峰地区发现了一套含早－中泥盆世生物化石的海陆交互相地层，从而确定了该地区泥盆纪地层的存在。
In the Devonian period,the paleolatitude of the two massifs are consistant,but their paleo-orientation are different, so these imply that there was rotation movement between them after amalgamation. 泥盆纪时,两地块古纬度一致,但古方位不同,可能反映在碰撞拼合后二者间仍有相对的旋转运动。
In the initial stage of Devonian Period, seawater is onlaped gradually from the south to the north caused by transgression, so the bottom part of Devonian system is constituted by a set of transgressive clastic sedimentary rock. 泥盆纪初期 ,海水由南而北逐渐海侵超覆 ,在泥盆系的底部形成一套海侵碎屑岩系地层 ;
That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
Childhood is a period of rapid growth. 幼年是生长迅速的时期。
He consulted the chronicles of the period. 他参考了这一时期的编年史。
He had to decide within a given period. 他得在一定时间内作出决定。