建筑工人在8根细柱上架起轻巧的混凝土穹顶。The builders have perched a light concrete dome on eight slender columns.最终，水会渗透进周围的混凝土中。Eventually, the water will permeate through the surrounding concrete.鲜花摆上之后，突兀的混凝土墙便显得柔和起来。Stark concrete wall...
He was laughing, the clown of the twosome.他在笑，二人搭档中逗人乐的那个。The moment the clown appeared on stage, the audience folded up.小丑一出现在舞台上, 观众们个个笑得前俯后仰.The star clown was considered a master of witty banter.那丑星被认为是个逗乐子的好手....
The Spanish Franciscan Mission in the Late Ming and Early Qing Periods of China ( 1579 - 1732 )明清之际西班牙方济会在华传教研究 ( 1579-1732 )Franciscan religious workers from Spain who settled the area made wine to use in religious serv...
介绍了几种形式自调匀整装置的功能和根据不同工艺流程、不同产品质量要求选择配置自调匀整装置的原则.This paper introduces functions of autolevellers and ruler of select autolevellers according to variable production quality.探讨了清梳联自调匀整系统的频率性能的推导和估计.The performance of cotto...