One good feature about this type is that the blades do not pick up matter carried in the air stream, as curved blades do . 这种叶片型式的优点是它不象曲型叶片那样易于吸聚气流载负的物质。
America contributed to the disaster in cambodia not because it did too much but because it did too little . 对于柬埔寨所蒙受的灾难，美国应负的责任不是由于它做得过多，而是由于它做得过少了。
In the gravitational field of the earth, negative energy corresponds to bounded motion and positive energy to unbounded motion . 在地球的重力场中，负的能量相应于有界限运动，正的能量相应于无界限运动。
Second, there is the related fact each government is presumed by law to be adequate to the program responsibilities vested in it . 第二项困难在于，法律上假定每个政府对于其应负的责任应该能够独立担当。
They accepted responsibility for the accident 他们承认了对这次事故所负的责任。
For his career , he ' s 13 - 1 against tampa bay 生涯对上魔鬼鱼取得13胜1负的成绩。
It was a fight to a finish and the best man for it 这是一场一决胜负的殊死战。
Various tax obligations of the employers and taxpayers 雇主及纳税人应负的税务责任
Non - crystal metal have negative coefficient of temperature 时，出现负的温度系数。
