重点探讨了小眼丛式井井眼轨迹控制问题.The problems of hole trajectory control in cluster slim holes are studied emphatically in this paper.通过与常规井眼对比, 评价了小眼井钻井技术经济效益.By comparing with normal well bore, the economic efficiency of slim hole d...
生态景观制图是专题制图学的重要发展方向之一.Ecological landscape mapping is one of the fields of thematic mapping.在此基础上提出了地图制图学分支学科的划分问题.Based on thiseognition, the authors suggest a division of branches of cartography.在计算机制图学中, 虚空间的预先定义部分.In...
He was transferred to Shoal Creek Mental Institution for an indefinite period.他被转到了肖尔溪精神病院，要在那里无限期地呆下去。It was still light when we arrived at Lalong Creek.我们到达拉隆溪时天还没黑。He sprang through the creek.他跳过小河....
Discuss pollution with your child, emphasizing how nice a clean street, lawn, or park looks.和孩子讨论污染问题，强调清洁的街道、草地或公园有多么美丽。He listened in silence as Niccolini rattled on, emphasizing his remarks with one hand and steering ...
In the cosy consulting room the children are surrounded by familiar objects.在温馨的诊疗室里，孩子们周围摆满了亲切熟悉的东西。Enviros Consulting has a client base of more than 2,000 organisations worldwide.EnvirosConsulting公司在全世界拥有逾2,000家组织机构的客户...
The alchemists were the forerunners of the scientists of today.炼金术士是今日科学家的先驱.Medieval alchemists attempted to transmute base metals into gold.中世纪的炼丹术士企图把贱金属炼成金.The alchemists were unable to accept the inconvertible natur...