The aquifer which had once fed the wells was pronounced dry.曾为水井供水的蓄水层正式宣告干涸了。An aquifer is a water-bearing rock stratum such as sandstone and chalk.地下蓄水层是一些有水的岩石层, 如沙岩和白垩岩。Such material can confine water in an artesian ...
The aquifer which had once fed the wells was pronounced dry.曾为水井供水的蓄水层正式宣告干涸了。An aquifer is a water - bearing rock stratum such as sandstone and chalk.地下蓄水层是一些有水的岩石层,如沙岩和白垩岩.A confined aquifer is also known as a pressure...
理查德告诉过我16世纪的三卷关于炼金术的对开本书籍的事。Richard told me of three 16th-century folio volumes on alchemy.激励他们的是炼金术, 即把普通金属变为金子的 “ 科学 ”.What spurred them on was alchemy, the'science " of changing ordinary metals into gold.在中世纪,宗教和...
This volume of essays was designed to accompany an exhibition in Cologne.这本文集是为配合在科隆举办的一场展览而出的。The 29 th minute, Cologne middle place Antar meets a corner kick mallet to hit the crossbeam.第29分钟, 科隆中场安塔尔就接角球头槌击中横梁....the ...
There is a difference among genotype in ratio of ARS to WRS.有效吸收面积ARS与根系总表面积WRS的 比值具有品种间的差异.Firstly, a new attributes reduction strategy ( ARS ) is discussed.首先, 提出一种新型的属性约简策略ARS ( AttributesReductionStrategy ) .Ars - en...
The value of the pound will force British companies to be leaner and fitter.英镑目前的汇率将迫使英国公司厉行精兵简政。Cabbage was always a depressing reminder of the leaner years of my childhood.卷心菜往往使我沮丧地回忆起我孩提时代那些缺吃少穿的年头.The job cuts will ...
他有一双蓝灰色的眼睛透着朦胧梦幻般的美。He had smoky grey-blue eyes.在朦胧的暮色中很难看清他。It was hard to see him clearly in the twilight .她泪眼朦胧地望着他的脸.She saw his face through a mist of tears....