| 1. | When hard tactics failed , soft methods were used .
硬的不行来软的。 |
| 2. | More expensive nitrating agents may be used .
还可应用较贵的硝化剂。 |
| 3. | Stock dyeing is used more often than before .
原料染色比以前用的多。 |
| 4. | Nitrite is used as a food additive .
亚硝酸盐被用作一种食物的附加剂。 |
| 5. | The other two were using it as a cushion .
他们两个就把它当作靠垫。 |
| 6. | A thermostatic bath is used for this purpose .
为此目的，使用恒温浴。 |
| 7. | Is that the way you've been using my money ?
你就是这样在花我的钱吗？ |
| 8. | They can both be used in relation to distance .
它们均可用以表示距离。 |
| 9. | They were using not criticism but mud .
他们不是在批评而是在诽谤。 |
| 10. | Lasers can also be used to purify materials .
激光还可以用于材料提纯。 |
