充填在潜水面以下孔隙中的水不是静止的.The water that fills the pores below thewater table is not static.孔隙通道的 横截面 面积沿其长度方向变化.The cross - sectional areas of the pore openings vary along their length.通常白云石晶体构成格架,它有均匀分布的孔隙.Commonly the dolomi...
...enormous traffic jams all along the roads.马路上严重的交通阻塞...bumper to bumper traffic jams.车挨着车的交通堵塞Stationary cars in traffic jams cause a great deal of pollution.交通堵塞中静止不动的汽车产生了大量污染。Building more motorways and bypasses wi...
Cal took a long, deep breath, struggling to control his own emotions.卡尔深长地吸了一口气，努力控制自己的情绪。Cal took a long, deep breath, struggling to control his own emotions...卡尔深长地吸了一口气，努力控制自己的情绪。As the deadline approached she experie...
The authorities took time to pronounce their verdicts.当局斟酌权衡再三才宣布他们的决定。There was an appeals process, but appeals rarely resulted in reversed verdicts.上诉程序提供的要求复审的途径不足够.The authorities took time to pronounce their verdict...
And, across the world, ships were sliding out of Black Sea harbors.在世界的那一边, 船只正在偷偷地溜出黑海港口.It harbors huge reserves of capital in the insurance companies of Hartford.它有哈特福德的保险公司的庞大的储备资金.This island is surrounded by many s...