To keep ecology in balance is our duty.保持生态平衡是我们的职责.Development has been guided by a concern for the ecology of the area.该地区的发展以注重生态为指导原则。We are reproducing ourselves at such a rate that our numbers threaten the ecology ...
A curved-inwards wall has a convergent effect on wall spray.凹型壁面对碰壁喷雾有聚集作用。We shall study a very particular kind of sequences, called convergent sequences.我们将研究称为收敛数列的很特别的一类数列.The finite - difference computation must be ...
Things have thankfully worked out all right.谢天谢地，事情终于圆满解决了。The next day dawned, thankfully with a drop in wind and waves.幸运的是，第二天天亮时，风浪平静了些。Thankfully , solving the latter issue will not likely require major technical br...