“sand control methods”的概念、定义、翻译、参考文献-科学参考

单词	sand control methods
释义	sand control methods Encyclopedia 工学防砂方法释 sand control methods防砂方法在采油过程中针对油层及油井条件，防止地层砂流入井筒的措施。
随便看	number pattern number Pi number pi number picking number place number plane number polygon number process number pyramid number ray number representation number representation system number ring numbers number scale number scheme number series number sign Numbers of personal days number space numbers prime to one another number square number state number symbol number symbolism

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。