您要查找的是不是：
- The carboniferous --permian boundary in China 中国石炭-二叠系界线
- On the carboniferous --permian boundary stratotype in China 中国石炭
- Hydrocarbon source rocks in North Tarim Basin can be divided into three petroleum systems such as Cambrian Ordovician system,Tertiary Jurassic system and Carboniferous Permian system. 依据塔北地区烃源岩及勘探状况 ,可划分出寒武 +奥陶系、三叠 +侏罗系及石炭 +二叠系 3套源岩含油气系统 ,其中 ,前两套为已知含油气系统 ,后者为推测含油气系统。
- THE FORAMINIFERAL FAUNA AND THE CARBONIFEROUS - PERMIAN BOUNDARY IN THE TAIYUAN FORMATION OF THE XINWEN COALFIELD, SHANDONG 山东新汶煤田太原组小有孔虫动物群及石炭-二叠系界线的探讨
- DEPOSITIONAL CHARACTERS OF THE CARBONIFEROUS PERMIAN LIMESTONE IN SOUTHEAST SHANXI 晋东南石炭-二叠系灰岩的沉积特征
- ANCIENT WEATHERING CRUST AND ITS MINERALIZATION NEAR THE MIDDLE-UPPER PERMIAN BOUNDARY IN WESTERN GUIZHOU PROVINCE, CHINA 贵州西部中、上二叠统界线附近风化壳类型及成矿作用
- The lane is the boundary of our land. 那条小路就是我们这片地的界线。
- Sequence stratigraphy and relative sea-level change in the Carboniferous- Permian boundary section at Xikou, Zhen'an County, Shaanxi 陕西镇安石炭系--二叠系界线剖面层序地层和相对海平面变化研究
- The ball ran (ie rolled) to the boundary. 球向著边线滚去。
- The boundary is not clearly defined. 这疆界没有明确划定。
- The fence marks the boundary between my land and hers. 这道栅栏是我的地和她的地的分界线。
- The shape, outline, or boundary of a coast. 海岸线海岸的形状、轮廓或边界
- Carboniferous and Permian foraminifera occur extensively in the Chinling Range. 正>秦岭-昆仑构造带横贯东西,是我国三大巨型纬向构造带之一。
- The boundary line of a figure, area, or object. 周围一个图形、区域或物体的边界线
- A mark indicating the boundary of such an interval. 刻度线，分度线指示这种间隔的界限的标记
- The ball is caught by a fielder stand just inside the boundary. 那球被正站在边界线内的守场员接住了。
- The two neighbors disagreed bitterly about their boundary line. 这两个邻居在住房界线问题上剧烈争吵。
- The river is the boundary between the two countries. 这条河是两国的分界线。
- The ball was caught by a fielder standing just inside the boundary. 那球被正站在边界线内的守场员接住了。
- A survey of the property shows that the northern boundary is not correct. 对这块地产的测量表明，它北面的边界线是不正确的。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
