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- In ACIS, function can be usedto form law, then the law would be used to produce curve. 在ACIS 造型工具中,可以利用函数来构造规则(LAW),然后利用规则来直接产生曲线,利用曲线按照一定的方式来产生面,然后将面按照一定的路径扫略来生成实体;
- By the coal facies analysis,an evidence is provided for the coal forming environment in Yilli Basin. 通过煤相分析,为伊犁盆地成煤环境的研究提供了佐证。
- Transgressive coal forming and coal forming under event are the essential features of Late Palaeozoic coal accumulation in Ordos basin. 海侵成煤和事件成煤是鄂尔多斯盆地晚古生代煤聚积的基本特色。
- In addition, the paleogeography deposition environment during the coal forming can serve as an index for selecting coalbed gas areas to explore and mine. 另外,在煤层气勘探开发选区时,成煤期的沉积古地理环境可作为一个考虑因素。
- Within the seven coal forming periods restricted to from Late Carboniferous to early Late Permian,there are seven coal groups and more than 20 seams defined in the whole area,of which seams B 3,D 2and G 7 1 are economically important. 全区自晚石炭世至晚二叠世早期所限定的7个成煤期内,共圈出煤组7个,煤层20层以上,以B3,D2,G71煤层最具工业价值。
- The Forming Law and Classification of Chinese Disyllable Synonyms 汉语双音节同义词形式分类及其生成规律的研究
- Dai Jinxing, Zhong Ningning, Liu Dehan, Xia Xinyu, Yang Jianye and Tang Dazhen.1997.The Geological Base and Main Controlling Factors on the Large and Medium Coal Formed Gas Field.Beijing: Geological Publ.House. 戴金星;钟宁宁;刘德汉;夏新宇;杨建业;汤达祯.;1997
- Form Law Education System Prevent the Youth from Breaking the Law 构筑法制教育体系预防青少年违法犯罪
- The transparency of the form laws and regulations is basics prerequisite that the accounting information publishes, It is the basic basis that the accounting information fully publishes; The transparency principle is one of the mains principle of WTO. 法律法规的透明度是会计信息披露的基本前提,是会计信息充分披露的基本依据;透明度原则是WTO的主要原则之一。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- The design of enviornment art and form law of aesthetics 环境艺术设计与美的形式法则
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- Keywords basin;deposition;lake-head;lak e-rear;coal forming; 盆地;沉积;湖前;湖后;成煤;
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- Study of gas reservoir forming law in Yong'anzhen faulted belt of Dongying sag 东营凹陷永安镇断裂带气藏成藏规律研究