患有肾脏疾病的人只能吃不含盐的食物.People with renal diseases have to eat salt - free foods.淡水的来源之一是使水淡化 -- 把含盐的水中的盐份去掉,使之能够饮用.One source is by desalination - taking the salt out of salt water to make it drinkable.当水位日趋下降的同时, 含盐的沉积物却持续堆积...
去买东西而不带钱是很蠢的.It is idiotic to go shopping with no money.人们有时做出愚蠢的事情 -- 真正非常蠢的事情.People sometimes do foolish things -- indeed, very foolish things.再蠢的渔翁也不至于钓青蛙.It is a fond fisher that angles for a frog....
The influence of underground pressure on water - inrush quantity is analyzed.分析了矿山压力对突水量的影响作用.The water - inrush possibility during mining depth coal layer is assessed.评价了肥城煤田深部开采底板突水的可能性.Water inrush prediction is an im...