查询词典 anthraciferous coal

Jin Cheng coal indusery group is the important component of 13 piece of large Programmed scale in our country, is among of our 19 National Programmed mining areas, and is an important high quality anthraciferous coal production base in our country.

文摘： 晋城煤业集团是我国规划的13个大型煤炭基地中晋东煤炭基地的重要组成部分，是我国19个首批煤炭国家规划矿区之一，是我国重要的优质无烟煤生产基地。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。