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- Analcite mineral was found from rock specimen of cretaceous system in the Ordos Basin via using micro-analysis. 通过微观分析,在鄂尔多斯盆地白垩系钻孔岩样中发现方沸石类矿物。
- Analcite mineral was found from rock specimen of cretaceous system in the Ordos Basio vis usiog micro-analysis. 摘要通过微观分析，在鄂尔多斯盆地白噩系钻孔岩样中发现方沸石类矿物。
- Analysis of uranium mineralization condition showed that there are some disadvantages in shallower strata of Lower Cretaceous system in Zhenyuan area. 铀成矿条件分析表明，本区下白垩统浅层不利因素多。
- It has been found that the cretaceous system is widely distributed in Liupanshan region including Sanqiao Fm, Heshangpu Fm, Madongshan Fm, and Naijiahe Fm. 发现宁夏六盘山地区白垩纪地层广泛发育，自下而上划分为三桥组、和尚铺组、李洼峡组、马东山组、乃家河组；从沉积特征、地层层序、沉积相表明。
- Analcite mineral was found from rock specimen of cretaceous system in the Ordos Basin via using micro-analysis.Analcite was used to remove sulphate after processing and purifying. 通过微观分析,在鄂尔多斯盆地白垩系钻孔岩样中发现方沸石类矿物。
- Based on the isotopic dating data of volcanics and recent research achievements of age boundary between Jurassic and Cretaceous systems, it is suggested that the volcanic series in Shengyuan basin must be attributed to Lower Cretaceous. 本文根据盛源盆地火山岩同位素年龄数据和侏罗-白垩系界线年龄的最新研究成果，认为盛源盆地火山岩系的地层时代应属早白垩世。
- Abstract: Based on the isotopic dating data of volcanics and recent research achievements of age boundary between Jurassic and Cretaceous systems, it is suggested that the volcanic series in Shengyuan basin must be attributed to Lower Cretaceous. 文摘:本文根据盛源盆地火山岩同位素年龄数据和侏罗-白垩系界线年龄的最新研究成果，认为盛源盆地火山岩系的地层时代应属早白垩世。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- The groundwater system analysis of Cretaceous system of Ordos basin 鄂尔多斯盆地白垩系含水层系统分析
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The drainage system has been aged. 排水系统已经老化了。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- Study on Engineering Property of Cretaceous System and Tertiary Red Beds in Hunan Province 湖南白垩系、第三系红层工程特性研究
- He's mute on the subject of social system. 他对社会制度的问题保持沉默。
- He said he used this system in the year dot. 他说他很久以前用过这个系统。
- The Characteristics of Aeolian Sandstone of the Cretaceous System in Jingyuan County,Gansu Province 甘肃靖远白垩系风成砂岩特征
