backwater GMAT专八

1.Far out in the uncharted backwaters of the unfashionable end of the western spiral arm of the Galaxy lies a small unregarded yellow sun.

在银河系西螺旋臂的末端那片未曾标明的寂静虚空中.悬挂着一颗不被人注意的小小的黄色太阳.

2.The unit was seen as something of a backwater in the company created by Morgan's merger with Dean Witter Discover & Co.

这个部门是在摩根合并DeanWitterDiscover&Co.后立的，被认为是停滞不前。

3.For lack of the theoretical calculation method at present,the skew bridge backwater is simulated in adopting circle pier and embank uncompressing river through hydraulic models.

桥梁在天然河道进行,当桥墩阻水面积占河道过水面积的比例较小时,可以不考虑桥墩壅水影响。

4.Minish the well space and increase transflux routeways upper backwater and driving, especially setup precipitation well and drain residual water at the bottom of diving layer.

减小井间距，增加上层滞水和潜水的入流通道，尤其要在潜水含水层底板低洼处置降水井将低洼处的残留水引走。