She unbound her hair and let it flow loose in the wind.她把头发解开，让它随风飘动。She gathered loose soil and let it filter slowly through her fingers.她捧起疏松的泥土，任其缓缓地从指间漏下。A gust of wind pried loose a section of sheet-metal roofing.一阵...
他是当下仍旧活跃的最有闯劲、最具想象力的爵士乐钢琴师之一。He's one of the most dynamically imaginative jazz pianists still functioning.他们用钢钉将所有东西都固定住。They used steel pins to hold everything in place.在大学广场上，工人们正在修建钢栅栏。In University Square workme...
我们应该注意柔度矩阵中的诸元素不一定是量纲完全一样.We should note that the elements of a flexibility matrix are not necessarily dimensionally homogeneous.只要现象相似,它们在量纲为1的单元座标体系中有相同的模型且有相同的解.The phenomena with the same model structures are called ...