1. In this paper, the characteristic and functional mechanism of the surfactant was studied, and property of alkyl indicant drilling fluid was evaluated also. 研究了烷基糖苷的特性、作用机理,并评价了烷基糖苷钻井液的性能。试验结果表明,烷基糖苷与油、水均有好的互溶性,与其他处理剂配伍性好;
2. Persons with disability are a weak group in whole society. It is an indicant of social harmonization to enhance care for the persons with disability and improve their quality of life. 残疾人是社会的弱势群体,加大对残疾人的关怀照顾,提高其生存质量,是社会和谐的一个标志。
3. Persons with disability are a weak group in whole society. It is an Indicant of social harmonization to enhance care for the persona with disability and improve their quality of life. 残疾人是社会的弱势群体,加大对残疾人的关怀照顾,提高其生存质量,是社会和谐的一个标志。
英英解释
n.
1. something that serves to indicate or suggest
2. a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can r