根据协调性的要求,梁在B点的挠度应为零.Compatibility will require that the girder deflection at B be zero.结构的过大挠度可以引起覆盖面的巨大破坏.Excessive deflection in a structure may cause considerable damage to cladding.我们可以用平面压力的分析方法来确立梁中间面的挠度.We may use...
The house stands on a shelf of rock among pines.房子矗立在松树丛中一块突出的岩石上。Rain pattered gently outside, dripping on to the roof from the pines.外面，松树上的雨水滴落在屋顶上，嗒嗒作响。We took a long walk through the pines.我们在松树林中穿行了很久。...
The hijacker commandeered the plane on a domestic flight.劫机者劫持了这架国内客机。...Maytag, one of America's biggest domestic appliance manufacturers.美泰克公司，美国最大的家电制造商之一South American cavy; possibly ancestral to the domestic gu...
Astronomers can calculate when there will be eclipses of the sun and moon.天文学家可以算出何时发生日食和月食.Maugham agreed with Kelly that the new painting eclipses all else.毛姆同意克利的意见,说这幅新画使所有别的画黯然失色.Astronomers can accurately foretell ...