任何改建都要取得当地规划机构的批准。Any alterations had to meet the approval of the local planning authority.估算一下改建阁楼的费用总是很有必要的。It is always worth having a loft conversion costed out.现在的房主改建了这座房子。The house was remodelled by its present ow...
Your speculations were all quite close to the truth.你的揣测都很接近于事实.This possibility gives rise to interesting speculations.这种可能性引起了有趣的推测.Dorothea felt rather ashamed as she detected herself in these speculations.多萝西娅发现自己这么胡...
The authors show that the hyperboloid of one sheet and the hyperbolic paraboloid are ruled surfaces.作者证实:单叶双曲面和双曲抛物面是直线曲面.The mathematical model of the hyperboloid twist drill was introduced.介绍了以旋转单叶双曲面作麻花钻钻尖后刀面的数学模型.The...