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- Water quality monitoring is generally conducted once a month, and sediment quality monitoring is conducted twice a year. 环境保护署每月进行水质监测一次,而海床沉积物监测则每年进行两次。
- The study method of marine sediment quality criteria is described and the discussion is centred on equilibrium partitioning method widely used in defining the contamination criteria. 简要介绍了海洋沉积物质量基准的研究方法，重点讨论了平衡分配法在确定沉积物基准研究中的广泛用途。
- Consensus-based sediment quality guidelines 基于多方的基准
- Proper sediments quality criteria(SQC),therefore, are required to indicate the contamination situation. 因此,需要制定沉积物质量基准(SQC),以此作为评价沉积物污染及其生态效应的基础。
- Investigation on sediment quality of the river mouths around Bohai Bay 环渤海湾诸河口底质现状的调查研究
- Keywords Sediment Quality guidelines Photobacterium Ecotoxicology risk; 沉积物;质量基准;发光菌;生态毒性风险;
- Even the best quality rubber will perish with age. 就是最佳质量的橡胶也会因老化而腐烂。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- He emptied out the water barrel to clear it of sediment. 他把水桶倒空以清掉桶底的沉淀物。
- The man had the quality for leading the people. 那个人具备领导民众的才能。
- Her most essential quality is kindness. 她最主要的品质是善良。
- She fingered the silk to feel its quality. 她摸了摸这块绸料看质量如何。
- It is not price but quality that sells our shoes. 我们的鞋好卖不是因为价钱低而是因为质量好。
- Our quality is based solely on our sales samples. 我们的质量完全以货样为准。
- You should not drink the wine with a gritty sediment. 不要喝有沙粒状沉淀物的葡萄酒。
- Her poetry has an elegiac quality. 她的诗有伤感的情调。
- The rarest quality in an epitaph is truth. 墓志铭的难能可贵之处是真实。
- This cloth is of medium quality. 这种布质量平平。
- The music has an ethereal quality. 这段乐曲给人一种飘渺的感觉。
- In our work quality counts for as much as quantity. 在我们的工作中，质量跟数量同等重要。
