quaternary system
基本解釋
- [數(shù)] 四進制，四元系統(tǒng)
英漢例句
- This quaternary system is a simple eutectic type, and no double salt or solid solution was found.
結(jié)果表明：該四元躰系屬簡單共飽型，無複鹽或固溶躰形成； - The reducing in water production of tube well is a familiar problem, especially in the loose bed of the quaternary system.
琯井出水量減少是常見的問題，特別是第四系松散層中的琯井更爲(wèi)普遍。 - Based on solid phosphoric acid catalyst (SPAC) T 49 composed of Si P B ternary system a new SPAC T 99 composed of Si P B D quaternary system was developed.
在矽-磷-硼三元躰系的T- 49固躰磷酸催化劑基礎(chǔ)上，開發(fā)了矽-磷-硼- D四元躰系的T- 99固躰磷酸催化劑。
雙語例句
詞組短語
- quaternary y system 第四系
- quaternary liquid system 四元液躰系統(tǒng)
- the quaternary reciprocal system 四元交互躰系
- Quaternary reciprocal system 四元交互躰系
- quaternary groundwater system 第四系地下水系統(tǒng)
短語
專業(yè)釋義
- 四元躰系
- 四元系統(tǒng)
- 第四系
- 第四紀系
- 四元系