“象限”的概念、定义、翻译、参考文献-科学参考

单词	象限
释义	象限 Physics 力学 quadrant象限 sector①扇形 ②象限 ③四分仪 Mathematics ＞拓扑学与几何学＞初等几何学＞释义 quadrant象限 orthant象限 quadrant象限^†，四分圆 Astronomy quadrant象限
随便看	drilling fluid mechanics drilling fluid phenolphthalein alkalinity drilling fluid pool drilling fluid preparation drilling fluid program drilling fluid purification drilling fluid rheology drilling fluid safety density window drilling fluid solid control system drilling fluid stability drilling fluid supervision drilling fluid tank level gauge drilling fluid technology drilling fluid treatment agent drilling for geological mapping drilling geological logging drilling hole electrochemical machining tool drilling hole structure drilling hydraulics drilling in coalbed methane drilling in pressure balance drilling instrumentation drilling in surface mining drilling intelligence drilling level

科学参考收录了854744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。