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- biodegradable pollutants 生物降解性污染物
- Use a biodegradable dog poo bag. 三， 用可降解的专用包。
- Smoke and exhaust are pollutants. 烟和汽车废气都是污染源.
- Odorous pollutants can cause minor annoyance. 臭气污染物可以引起不严重的厌烦。
- Air pollutants may also affect climate. （空气污染物也会影响气候。
- A term that refers to products that are biodegradable. 可生物降解的产品的特点。
- Biodegradable: People prefer using biodegradable packages nowadays. 如今人们更喜欢使用以生物降解的包装。
- Performances of Biodegradable Biomaterials for Tissue Engineering. 组织工程用生物降解材料特性。
- Polycaprolactone is an FDA-approved biodegradable polymer. 聚己内酯是一种被FDA批准的可生物降解的聚酯材料。
- The polymers are biodegradable biocompatible and bioabsorbable. 可生物降解的聚合物，生物相容性和生物可吸收。
- Dissoluble airborne pollutants brought back to the earth as rain. 空中可溶解的污染物质又以雨的形式重新落到地上
- Waste can be segregated as biodegradable and nonbiodegradable. 垃圾可分为可生物降解的和不可生物降解的两类。
- Heedless or deliberate destruction of the natural environment, as by pollutants or an act of war. 生态灭绝对自然环境的无意或有意的毁灭，如污染或战争引起的破坏
- The problems are so vast and extend over so many pollutants. 这些问题如此重要并且涉及到那么多的污染物。
- Tests have shown high levels of pollutants in the water. 测试显示水中污染物质的含量很高。
- Can dispel inorganic and organic pollutants, as well as toxicant. 可消除无机和有机污染物、有毒物。
- One example of biodegradable plastic is in a concept car made by Toyota. 生物分解塑胶，是由丰田制造车的概念而来的。
- Normally, turbulence disperses such pollutants quickly. 正常情况下，湍流将迅速驱散这类污染物。
- biodegradable pollution 生物降解性污染法
- The oxidants are the most annoying of all the air pollutants. 氧化剂是所有空气污染物中最讨厌的。
