例句 /

Analytical Chemistry is a scientific discipline that develops and applies methods, instruments, and strategies to obtain information on the composition and nature of matter in space and time.

Analytical Chemistry is a scientific discipline that develops and applies methods, instruments, and strategies to obtain information on the composition and nature of matter in space and time.

分析化学是研究物质化学组成的表征和测量的科学,主要任务是鉴定物质的化学组成、结构和测量有关组分的含量。