basic adj. 1.基础的,基本的,根本的。 2.【化学】碱性的,碱式的。 3.【矿物】基性的,含少量硅酸的。 4.【军事】初步的;最下级的。 basic data 基本数据。 basic industry 基础工业。 n. 〔常 pl. 〕 1.基础,基本。 2.基础训练。 work for the basics 为衣食住等操劳。 adv. -ally 基本地 Basic = Basic English.
The basic nitrogen compounds include pyridines and quinolines . 碱性氮化物包括吡啶和喹啉。
Removal of basic nitrogen compounds from light fcc gasoline by adsorption 吸附法脱除催化轻汽油中碱性氮化物
Total volatile basic nitrogen 挥发性盐基总氮
Removal of basic nitrogen compounds from distilled diesel using room - temperature ionic liquid 室温离子液体脱除直馏柴油中碱性氮化物
Influence of operation condition and basic nitrogen compounds in the feed oil on activity stability of the catalyst was investigated 考察了操作条件及原料中的碱性氮化物对催化剂活性稳定性的影响。
Big basic nitrogen compounds ( bnc ) molecules poisoned the active sites on external surface of the catalyst , while small bnc molecules entered pore channels of the catalyst , both caused deactivation of the active sites 大分子碱性氮化物可以毒化催化剂外表面活性中心,小分子碱性氮化物可以进入催化剂孔道,造成催化剂活性中心全部失活。