| 1. | The reduction cleaves the weak n-o bond .
这种还原反应致使弱的N-O键开裂。 |
| 2. | In small fields the changes are reversible .
在很弱的磁场中，这种改变是可逆的。 |
| 3. | To hit a weaker person is a sign of cruelty .
殴打比自己弱的人是一种残忍的表现。 |
| 4. | Surfing is no sport for weaklings .
体弱的人和意志薄弱的人对冲浪运动是不敢问津的。 |
| 5. | Less than 0. 3% of u.s. croplands receive sludge .
03弱的美国农地上施用了污泥。 |
| 6. | It was brave of her to stand up to those bullies .
她挺身反抗那些恃强欺弱的人，真勇敢。 |
| 7. | The strong struck down the weak, the ragged spat on the naked .
强壮的击倒了体弱的；衣衫褴褛的唾骂一丝不挂的。 |
| 8. | Destroyers were our most urgent need, and also our worst feature .
驱逐舰是我们最迫切需要的舰只，也是我们最弱的一个环节。 |
| 9. | It is usually good practice to cull the poorest prior to field planting .
通常在实践上的好方法是在出圃栽植前挑出最弱的苗木。 |
| 10. | Gravity, although the weakest known force, is the only universal force .
引力虽然是已知力中最弱的力，它却是唯一普遍存在的力。 |
