管理学 【数字图书馆资源】 释 institutional repository; IR 机构知识库 科研学术机构对其自主创造和产出的知识进行系统采集、集中管理、长期保存和广泛传播利用的知识管理系统。 工学 异戊橡胶 释 polyisoprene rubber；IR 异戊橡胶 由异戊二烯制得的高顺式(顺式含量为92%～97%)合成橡胶。
＞生物物理学＞生物物理技术＞释义 infrared spectroscopy 红外光谱 ＞化学物理＞结构化学＞释义 分子光谱 molecular spectrum IR 中红外光谱 IR=infra-red 红外线
IR 全称：infrared。红外
系统软件 语言与编译 释文 intermediate representation, IR 中间表示
- soil pollution
- soil pollution accident emergency treatment
- soil pollution chemistry
- soil pollution control law
- soil pollution map
- soil pollution of agriculture plastic film residues
- soil pollution prevention and control
- soil pollution source
- soil pore
- soil potassium
- soil potassium fixation
- soil potential acidity
- soil potential fertility
- soil precipitation-dissolution equilibrium
- soil primary mineral
- soil profile
- soil proteomics
- soil protozoa
- soil puddling
- soil pulverizer
- soil quality
- soil quality assessment
- soil quantity evaluation of Chinese materia medica
- soil radioactive pollution
- soil reaction