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- Keywords sea area coal exploration;geophone wandering;variable cycle singing;pre-stack migration; 海域煤田勘探;检波器漂移校正;变周期鸣震;叠前时间偏移;
- sea area coal exploration 海域煤田勘探
- I heard this sea area has a lot of fish. 我听说这一片海里的鱼特别的多。
- The sea area of our country is vast. 祖国的海域非常辽阔。
- It can be used in a saltier sea area also. 与陆上提取冷量方案的对比，可以证明其技术优势和节能效果。
- Circular Quay is the door of Sydney sea area. 环形码头是悉尼海区的门户。
- They tried to chart the sea area between Norway and Denmark. 他们企图绘制挪威与丹麦之间的海域图。
- The Bodong depression is an important region for future hydrocarbon exploration in Bohai sea area. 渤东凹陷是渤海海域下一步油气勘探的重点地区之一。
- They charted the sea area between France and Britain. 他们绘制了法国和英国之间的海域图。
- So I had to try to catch fish by hand in the nearby sea area. 所以只能在附近抓鱼。
- The largest earthquake occurred in the sea area of Alaska. 最大地震在阿拉斯加海域。
- Overrun by pirates, few people dare to sail on this sea area. 由于海寇猖獗，很少有人敢走这一带海域。
- The Yunnan area coal supply is intense, because the Xuanwei Corporation power rate lacks the coal engine off to cause the power rate to drop 20%. 通过上述分析我们认为，虽然目前火电陷入亏损，但由于公司作为集团整合火电资产平台，短期经营困境无碍其长期价值。维持对公司“谨慎推荐”的投资评级。
- Atmospheric marine aerosol was derived from seawater,gaseous substance,soil dust,ash fly from burning coal,ash fly from burning fuel and industrial waste at DaLian sea area. 结果表明，大连海域大气气溶胶物质主要来自海水、气态物（SO2、NOx）、土壤尘、煤烟尘、燃油灰和工业废料。
- The Lower Permian Wangjiapu coal measures and the Upper Permian Leping coal measures in Northwest Jiangxi were formed in lacustrine environment in the epicontinental sea area. 赣西北地区下二叠统王家铺煤组和上二叠统乐平煤组，形成于陆缘海的湖泊沼泽环境。
- Ac-cording to the distributing regularity of these controlling coal structure, four regions are classifled anddifferent research methods should be taken for coal exploration in each region. 根据控煤构造在空间上的展布规律，对本区自北而南划分为四个控煤构造类型区，并指出在不同的控煤构造类型区内进行找煤工作应采取不同的措施和研究方法。
- The scientist hoped to chart the sea area between France and Britain. 这位科学家希望绘制法国与英国之间海域的海图。
- Work began to make the management of sea areas more law-based. 海域使用管理开始步入法制化轨道。
- Coal exploration practice in Lier coal mine 李二矿找煤实践
- enterprise for coal exploration and design 煤炭勘察设计企业
