理学 【基本概念】 释 quantification limit; QL 定量限 样品中被测物能被定量测定的最低量。又称最小定量值。
数据库 数据库管理系统及其实现技术 释文 query language, QL 查询语言
- electron deficient bond
- electron deficient [system]
- electron deficient system
- electron degeneracy
- electron degeneracy pressure
- electron density
- electron density function
- electron-density function
- electron detachment coefficient
- electron detector
- electron diffraction
- electron diffraction analysis
- electron diffraction technique
- electron diffractometer
- electron displacement polarization
- electron donating group
- electron-donating group
- electron donor
- electron donor acceptor complex
- electron donor-acceptor complex
- electron donor-acceptor complex (EDA complex)
- electron donor of soil redox
- electron double layer theory in flotation
- electronegative
- electronegativity