| 1. | We divide both by their common divisor . 用它们的公因子去除两个数。 |
| 2. | This process removes the water hardness . 这一工艺去除水的硬度。 |
| 3. | Removal techniques must be considered based on toxicity . 必须根据毒性考虑去除措施。 |
| 4. | He hoped to get rid of the pain in what was left of his knee . 他希望去除膝盖处的疼痛。 |
| 5. | Coloured materials are hard to remove in treatment plants . 处理厂去除有色物质是困难的。 |
| 6. | Screening is employed for removal of suspended solids of various sizes . 格筛用来去除大小不同的悬浮固体。 |
| 7. | Differences between natural and dewaxed cotton are observed . 对原棉和去除蜡质的棉纤维间的差异进行了观察。 |
| 8. | This average reading removes some of the effect of contact resistance . 平均读数法去除了接触电阻的某些影响。 |
| 9. | The thorn of bone may dislodge from his throat without surgery . 也许不用动手术就能去除他喉咙卡着的那块骨刺。 |
| 10. | This is true for bod removal, aeration and biological growth . 这对生化需氧量的去除,通气,生物生长都是适用的。 |