它由竖井 、 暗渠 、 明渠和涝坝 ( 一种小型蓄水池 ) 四部分组成.It consists of shafts, culverts , channel and flood dam ( a small reservoir ) composed of four parts.由于工程老化,年久失修,北墅水库输水暗渠墙体多处发生位移破坏,严重影响工程的正常使用.In Beishu Reservoir, the displacement de...
The city's success owes much to its geographic position.这座城市的成功很大程度上归功于它的地理位置.Environmental problems pay no heed to these geographic lines.环境问题并不理会这些地理界限.In the western provinces there are different geographic forma...
他向记者公开了他的偏好。He let his preference be known to the press.显示出对艺术等的偏好to display artistic, etc. tendencies可供选择的品种当中,我还是偏好这种老式、可爱、带有粉色花朵的类型,“苹果花”。Among the varieties available, my preference stays with the old and lovely pink...
Method of mensurating soil Arsenic and Hydrargyrum simultaneously using microwave digestion hydride - atomic fluorescence spectrometry was setup.建立了氢化物 - 原子荧光法同时测定土壤中砷和汞的方法....