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- The Kepingtage Formation of Lower Silurian in the Central Tarim and peri-clinal area is one of the impor-tant target layers in the Tarim basin. 塔里木盆地塔中及其围斜区下志留统柯坪塔格组是重要的勘探目的层之一,长期以来,中石油及中石化将其划为下志留统塔塔埃尔塔格组。
- Kapeng syderolite deposit is large,occurred in purple clayey ferruginous mudstone and grey-green clayey shale of Lower Silurian series. 卡棚大型紫砂陶土矿主要赋存于志留系下统紫红色粘土质含铁泥岩和灰绿色粘土质页岩中,分上下2个含矿岩系,4个矿层。
- Triassic basin is the main oil and gas bearing basin in Algeria, with excellent geologic conditions for hydrocarbon accumulation.The main source rock is Lower Silurian shale. 摘要三叠盆地是阿尔及利亚的主要含油气盆地，油气成藏地质条件优越，主要烃源岩为下志留统页岩。
- The Longmaxi formation of Lower Silurian is ten metres in thickness,containing three graptolite zones:Glyptograptus persculptus,Parakidograptus acuminatus and Orthograptus vosiculosus. 下志留统龙马溪组厚10m;含Glyptograptus persculptus;Parakidograptus acuminatus及Orthograptus vosiculosus三个笔石带.
- The geological and geochemical study results indicate that the metallogenetic materials came from the hy-dromica mudstones and shales of the Hanjiadian Group of Lower Silurian System. 地质和地球化学研究结果认为,铝土矿的成矿物质来源于下志留统韩家店群的水云母泥、页岩。
- Based on the study of the Silurian sections in the Kalpin area of the northwestern Tarim Basin, eight ichnogenus and eight ichnospecies were recognized in the Lower Silurian Tataaiertage Formation. 通过对塔里木盆地柯坪地区志留系塔塔埃尔塔格组上段遗迹化石的研究,识别出8属8种。
- The Silurian in the eastern Tarim Basin is a set of marine clastic sediments and only the Lower Silurian is preserved now,which is distributed in an eastern-western long and narrow belt. 塔里木盆地东部的志留系为一套海相碎屑岩沉积,现今仅保存有下志留统,分布在铁南2井、维马1井以南、阿南1井以北的东西向狭长地带内。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- Upper Ordovician- Lower Silurian 上奥陶统一下志留统
- He because of bashful but low head. 他因羞愧而低下了头。
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- My home town lies low in a hidden valley. 我的家乡位于一个隐蔽的山谷里。
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- After a brief rally share fall back to a new low. 股票经过一次短暂回升后回落到一个新的低点。
- Talking in a low voice were a man and a woman. 低声讲话的是一男一女。
- Judy bent her face low over the notebook. 朱迪把脸凑近笔记本。
- The food should be kept at low temperature. 这种食品应低温保存。
- The publisher paid his hacks low. 出版商付给他雇佣的文人很低的费用。
- Winter is the low season at seaside hotels. 冬季是海滨旅馆业的淡季。
