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- There is a hierarchy in the classification of all living creatures. 一切生物均可按等级分类。
- A stone similar to this kind of sandstone. 蓝矾一种与蓝砂岩相似的石头
- Houses in the area are built of sandstone. 这个地区的房屋都是用砂岩建的。
- Classification of hydraulic flow unites based on image analysis of sandstone pore textures 基于显微图像的储层流动单元划分方法
- A phylogenetic classification of species. 按演化发展对物种进行的分类
- Research on Classification of Attack Technol. 攻击技术分类研究。
- The channel type is very unusual, of all the types of sandstone. 在各类砂岩中,水道砂岩是很特殊的。
- CLASSIFICATION OF THE GENUS CLADRASTIS RAFIN. 香槐属的分类。
- Angkor Wat is constructed primarily of sandstone blocks. 整个建筑群呈矩形,犹如古代堡垒;
- The description and classification of rocks. 岩相学,岩类学对岩石的描述和分类
- What is the classification of piles? 问:痔疮严重程度的分级为何?
- Keywords classification of sandstone and pebble;fluidic element;simultaneous casing and coring drill of efflux and impact;method testing percussive frequency;switching; 砂砾石分类;射流元件;射流式跟管取芯钻具;测频法;切换;
- The microscopic study, description, and classification of rock. 岩性学对岩石的微观研究、描绘和分类
- These organics impregnate large volumes of sandstone. 这种有机质渗入了大面积的砂岩。
- A series of sandstone beds may crop out in one area. 一组砂岩层可在某地区露出。
- STUDIES ON THE CLASSIFICATION OF THE GENUS TRITICUML. 小麦属的分类研究。
- A variety of sandstone that is flexible when cut into thin slabs. 可弯砂岩当被切进薄石板时易弯曲的一种砂岩
- Classification of things has always been important in science. 把客观事物进行分类整理,在科学上一直十分重要。
- Climatic classification of atmospheric pollution in Henan Province. 河南省大气污染的气候分类
- classification of sandstone 岩层划分
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries