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- Study on Ozone Preservation of Fresh Cut Vegetables 臭氧在鲜切西洋芹保鲜中应用的研究
- The aim of the policy is the preservation of peace. 这一政策旨在维护和平。
- ozone preservation 臭氧保鲜
- The paintings were in an excellent state of preservation. 这些画保存的非常好。
- Plagiarists, at least, have the merit of preservation. 抄袭者，起码也有保存文物的功劳。
- The environmentalist launched out at great length on energy preservation. 这位环境保护论者就节约能源问题发了一通议论。
- The pollution had destroyed ozone layer and caused many changes in weather. 污染破坏了臭氧层，并引起了许多天气变化。
- CFCs cause depletion of atmospheric ozone. 氟氯化碳会损耗大气臭氧。
- The old building is in good preservation. 那座老式大楼保存完好。
- Dyes have to be more resistant to ozone. 染料更能抵制臭氧。
- To treat or impregnate with ozone. 用臭氧处理，使充满臭氧进行臭氧处理或注入臭氧
- The ozone provisions are illustrative. 那些有关臭氧的条款都是说明性质的。
- Unit101 The Ozone Hole： Why over Antarctica? 臭氧空洞：为什么出现在南极洲上空?
- Food, water and air are essential to life/for the preservation of life. 食物、水和空气对(维持)生命是必不可少的。
- The chlorine atoms eat away at the ozone layer. 氯原子大量吞噬臭氧。
- Self- preservation is the first law of nature. 自我保护，天经地义。
- The ozone contact tank should be well covered. 臭氧接触缸应妥善盖好。
- EXAMINATION OF GERMICIDAL EFFICACY OF OZONE. 水中臭氧杀菌效果的试验观察。
- And left a hole in the ozone layer. 把臭氧层弄了一个洞。
- Is ozone a threat to your health? 臭氧对你的健康是威胁?
