The occurrence of malodor has obvious seasonal.恶臭的发生具有明显的季节性。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.The criteria for malodor evaluation usually used i...
They have begun to collate their own statistics on racial abuse.他们已经开始整理自己有关种族歧视的统计数据。You may collate the latter with the earlier edition.你可将新版与旧版相对照.Collate a new edition with an earlier edition.将新版本与旧版本作详细比较....
他们验明6种植物有可能提炼出药物麻醉剂。They identified six plants as having potential for development into pharmaceutical drugs.石油工程师规划并管理石油的提炼。Petroleum engineers plan and manage the extraction of oil.述评是从先前刊登在主要专栏的文章中提炼出来的。Reviews are di...
Firstly, we introduce the definition, properties integral theory of fractional Brownian motion.首先介绍了关于分数布朗运动的定义, 性质.The Brownian movement of pollens also shows the fractal characteristics.花粉的布朗运动轨迹也具有分形特征.Hurst exponent ...