We note that the structure is symmetrical and that sways represent antisymmetrical loading.注意结构是对称的,而节点线位移表示反对称荷载.A dispersion relation of a conical sheet for both axisymmetrical and antisymmetrical disturbances is prese...
After the settlers left, the area reverted to desert.早期移民离开之后, 这个地区又变成了一片沙漠。...in the old days before the European settlers arrived in the country.在欧洲殖民者来到这个国家之前的旧日时光Separation is obtained by means of a series of mixers ...