词组短语
双语例句
用作形容词(adj.)
- Coal rock can be classified as humic and sapropelic coal.
在煤岩的分类中,有腐殖煤和腐泥煤之分。
权威例句
Humic substances in the environmentHumic substances as electron acceptors for microbial respirationHumic Substances as Electron Acceptors for Microbial RespirationPreparative isolation of aquatic humic substancesMolecular structure in soil humic substances: the new view.Chemical heterogeneity of humic substances: characterization of size fractions obtained by hollow-fibre ultrafiltration.Rapid method for separation of bacterial DNA from humic substances in sediments for polymerase chain reaction.Molecular Weight, Polydispersity, and Spectroscopic Properties of Aquatic Humic SubstancesWater solubility enhancement of some organic pollutants and pesticides by dissolved humic and fulvic acidsA Distributed Reactivity Model for Sorption by Soils and Sediments. 8. Sorbent Organic Domains: Discovery of a Humic Acid Glass Tr...