| 1. | Salt is a preservative for meat .
盐是肉类的防腐剂。 |
| 2. | Remedial treatment must be both eradicant and preservative .
修补处理必须应该是既可预防，又能根治的。 |
| 3. | The treatment was found to have a negligible preservative effect .
已发现这种处理法只有很小的防腐作用。 |
| 4. | Clearly aqueous preservative systems must possess a fixation mechanism .
显然，水溶性防腐剂必须有固定的历程。 |
| 5. | The egyptians were not the only people to make use of metallic salts as preservatives .
并非只有埃及人使过无机盐作防腐剂。 |
| 6. | Different proprietary organic-solvent preservatives often contain the same toxicants .
不同专利的有机溶剂防腐剂往往含有相同的毒性剂。 |
| 7. | This preservative has given excellent performance as a treatment for transmission poles .
这种防腐剂作为通讯电杆的处理剂具有很好的性能。 |
| 8. | Wood-based products, such as plywood and chipboard, must also be treated with preservatives .
以木料为基础的产品，如胶合板和碎料板，也必须用防腐剂处理。 |
| 9. | By 1853 creosote had established itself as a most reliable and persistent wood preservative .
1853年以前，防腐油已作为最可靠并能持久的木材防腐剂，而确立了它自己的地位。 |
| 10. | The most important requirement is to achieve an adequate retention of the preservative within the wood .
木材防腐处理的一个最重要的要求，就是要使防腐剂吸收量达到适当指标。 |
