他们把黄河水引上高原,使300公亩棉田获得丰收.They have lifted water from the Yellow River onto the high land and reaped a good cotton harvest on a 300 - acre tract.公顷公制面积单位,等于100公亩 ( 2.471英亩 )A metric unit of area equal to 100 ares ( 2.471 a...
Everything he writes demonstrates the acuteness of his intelligence.从他的文笔可以看出他思维敏捷。Her uncle looked at her awhile with genial acuteness.姨父看了她一眼,目光显得和蔼而犀利.As soon as this was touched upon in any way she was capable of gre...
沈祖诒. 水轮机调节. 北京: 水利水电出版社, 1998.SHEN Zu - yi . Hydro Turbine Regulation. Beijing: Hydraulic and Hydroelectricity Press, 1998.水轮机金属蜗壳安装焊接工艺导则.Technological guide for assemble and welding of metal sporal case of turbine.在其余条...
以二甲基亚砜为萃取溶剂,用溶剂萃取的方法提高焦化柴油的颜色安定性.Colour stability of coker gas oil has been improved by DMF extraction.以物质A为反应物,白土为脱色物质,研究用反应-吸附的方法提高焦化柴油的质量.A coking gas oil was treated by clay refining processs in laboratory.在这道门里, 焦化和...
Saturn was to launch the 15 th flight, a Moon orbital mission.第15次飞行利用萨杜恩将飞船送人月球轨道.Explanation: What does the surface of Saturn's ice - spewing moon Enceladus look like?说明: 土卫二,这颗会喷出冰的土星卫星表面长什么样子?Planetary scientist...
A [ Nenets ] herder relies on the instincts of his lead reindeer.( 涅涅茨 )牧人需要依赖于他的领头驯鹿的本能.The gauge relies upon a sensor in the tank to relay the fuel level.油表靠油箱里的感应器来显示燃料的液位。The town relies on the seasonal tourist indus...