“active material”的概念、定义、翻译、参考文献-科学参考

单词	active material
释义	active material [`ak·tiv mǝ`tir·ē·ǝl] ^ELECTRICITY 1. A fluorescent material used in screens for cathode-ray tubes. 2. An energy-storing material, such as lead oxide, used in the plates of a storage battery. 3. A material, such as the iron of a core or the copper of a winding, that is involved in energy conversion in a circuit. 4. In a battery, the chemically reactive material in either of the electrodes that participates in the charge and discharge reactions. ^ELECTRONICS The material of the cathode of an electron tube that emits electrons when heated. ^NUCLEONICS A material capable of releasing substantial quantities of nuclear energy during fission.
随便看	caulking compound caulking iron Caulobacter Caulobacteraceae caulocarpic Caulococcus caulome causal boundary causal curve causal future causalgia causality causality condition causally simple causal past causal system caustic caustic alcohol caustic barley caustic cracking caustic dip caustic embrittlement caustic flooding causticity causticization

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。