I've had a very unproductive day.我这一天什么事都没干成。One quarter of the country is reckoned as unproductive.该国四分之一的土地被认为是不毛之地.To prospect for ( oil, for example ) in an area supposed to be unproductive.盲目开掘在认为资源不足的地区盲目找 ( 如...
I've had a very unproductive day.我这一天什么事都没干成。Research workers are well aware that much of their time and effort is unproductive.研究人员很清楚，他们的很多时间和精力全都是白费。...increasingly unproductive land.越来越贫瘠的土地One quarter of the co...
The mixture is fed into the cylinder from the carburetor.混合体由汽化器注入汽缸。The thermostat is connected by a link to the carburetor.恒温控制器是由一根连杆与汽化器相连的.The Ford vv carburetor has other system to meet varying operating condition....
At High Mass the priest preached a sermon on the devil.牧师在大弥撒上布道驱邪。She preached to the congregation about forgiveness.她向会众宣讲宽恕的道理。The friar preached against stealing and had a goose in his sleeve.口是心非....
By 1973 the government deficit equalled thirty per cent of GNP.到1973年，政府财政赤字相当于国民生产总值的30%。The average pay rise equalled 1.41 times inflation.薪水的平均增长幅度是通货膨胀率的1.41倍。The victory equalled Southend's best in history.那次胜利...
If she was Swedish or Ghanaian it would get little attention.如果她是瑞典人或是加纳人就不会受到任何关注.But the 23 - year - old Ghanaian international believes the criticism was undeserved.但是这个23 岁 的加纳人认为这些指责并不公平.But the Ghanaian cocoa indus...
这台仪器可以记录植物体中生物电的变化.This instrument can record the changes of bioelectricity in plants.生物电阻抗分析法 ( BIA ) 可以部分满足这些要求.Bioelectrical impedance analysis ( BIA ) can partially meet these requirements.西医学认为:所有疾病都是因人体生物电的不正常.Such...