权威例句
- 1. The occurrence of malodor has obvious seasonal.
- 恶臭的发生具有明显的季节性。
- 2. The typical K - F reagent has disadvantage of high poisonousness and pyridine malodor.
- 经典K-F试剂缺点是毒性大,且具有吡啶的恶臭.
- 3. Sampling technology of malodor was completely described based on the existing national standard method.
- 针对现有国标方法中的恶臭采样技术进行了更为全面的叙述.
- 4. The criteria for malodor evaluation usually used in China and abroad are also presented.
- 此外,还介绍了目前国内外常用的恶臭评价标准.
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