查询词典 clastic

The Ordos Basin is a large-scale sedimentary basin in Northwest China. From bottom up, the hydrostratigraphic units in the basin are pre-Cambrian metamorphic rocks, lower-Paleozoic carbonate rocks, upper-Paleozoic to Mesozoic clastic rocks and Cenozoic deposits.

鄂尔多斯盆地是我国西北地区的大型构造沉积盆地，以前寒武系变质岩为基底，依次沉积了下古生界碳酸盐岩、上古生界一中生界碎屑岩和各种成因的新生界，总厚度达6000m。

The determination of the stratigraphic age of the Lower Silurian low－grade metamorphic clastic rocks was mainly based on trilobites, corals and cephalopods, but no evidence of microfossils has been found.

早志留世轻变质碎屑岩地层时代的确定主要依据三叶虫、头足类和珊瑚等大化石，一直没有微体化石方面的证据。

The research efforts of seismites and seismic deposition, earthquake-tsunami sequence, vibrational liquefaction sequence in carbonate rock, seismites and seismic unconformity, sabkha seismites sequence, the autochthonous seismic liquefaction sequence in clastic rock were summarized.

对中国在海相和陆相地层的震积岩与震积作用、地震－海啸序列、碳酸盐岩振动液化地震序列、震积岩与震积不整合序列、萨布哈震积岩序列以及中生代陆相地层中碎屑岩原地系统的地震液化序列等方面的研究成果进行了综述。

On the Arctic sea ice, the 2.2 m long ice core located at 72°24.037′N, 153°33.994′W is a three-year ice floe,and a new sort of crystal is found, which is defined as refrozen clastic pieces.

位于北冰洋72°24.037′N，153°33.994′W，长2.2 m的冰心样为三年冰，并且发现其内有一种新的晶体类型，定义为碎屑凝聚冰。

The selenium contents in soils from Paleozoic Basalt and Red Earth Area of Carbonzte have the highest value. The selenium contents in soils from multi-Yellow-Red Earth, Purple Earth Clastic Yellow-Red earth and metamorphite red soil are lower than average value in China.

在各土壤类别中，玄武岩红壤和碳酸盐岩红壤，硒平均含量最高，而多源黄红壤、紫色土、碎屑岩黄红壤和变质岩赤红壤硒的平均含量均低于全国硒的背景值。

Abundant materials for karstification in Jinfoshan are provided by medium or thick-bedded blocky limestone and biologic clastic limestone of the Lower Permian system.

下二叠统的中厚层块状灰岩及生物碎屑灰岩给金佛山岩溶作用的发生提供了坚实的物质基础。

Most areas in Taiyuan stage are distributed by shallow-sea continental shelf in the southern and eastern part, but in the northern and western part are scattered by clastic tidal flat and carbonate tidal.

太原期研究区南部和东部大部分地区发育浅海陆棚沉积，北部及西部地区则发育碎屑岩潮坪和碳酸盐潮坪。

The Middle Devonian Beitashan Formation consists of a series of intermediate-basic volcanic rocks intercalated with more than 100 m thick picritic layer at the bottom, whereas the Middle Devonian Yundukala Fm. is composed of a series of shallow-sea fine-clastic rocks interbedded intermediate rocks and intermediate-basic rocks. The Late Devonian Jiangzierkuduke Fm. includes pyroclastic rocks intercalated with intermediate-basic and intermediate-acid rocks, whereas the Late Carboniferous Batamayineishan Fm. consists chiefly of basalts and basaltic andesites intercalated with tuff, siltstone and carbonaceous shale.

其中中泥盆世北塔山组为一套中基性火山岩，并且底部含有厚度超过100m的苦橄岩；中泥盆世蕴都喀拉组为一套浅海相细碎屑沉积岩夹中性、中基性火山岩；晚泥盆世江孜尔库都克组为火山碎屑岩夹中基性和中酸性火山岩组合；而晚石炭世巴塔玛依内山组以玄武岩和玄武安山岩为主，夹凝灰岩、粉砂岩和炭质页岩。

The main target stratum has the following characteristics: dominated by barrier-free clastic tidal facies, tidal facies are divided into three subfacies: supratidal zone, intertidal zone and subtidal zone. The tidal facies in Tazhong Area are mainly dominated by intertidal sand flat, sand-mud-mixed flat, intertidal mud flat and supratidal mud flat subfacies.

研究表明研究层段主要发育无障壁碎屑潮坪沉积相类型，潮坪相进一步区分出潮上带、潮间带和潮下带三个亚相，塔中地区潮坪沉积主要发育潮下带潮汐水道、潮间带砂坪、砂泥混合坪和潮间带泥坪及潮上带泥坪等微相。

This paper presented the sedimentation model of clastic rock reservoir of lake basin four fans, and outlined the principle characte...

水道相是开发的主力油层，非水道相是剩余油分布的主要层位。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了