“sand control”的概念、定义、翻译、参考文献-科学参考

单词	sand control
释义	sand control [`san kǝn´trōl] ^METALLURGY A process to regulate the properties of foundry sand to produce defect-free castings.
随便看	Bellman's principle of optimality bell metal bell-metal ore bell mouth bell nipple bellows bellows expansion joint bellows gage bellows gas meter bellows seal bells and whistles bell screw bell-shaped curve Bell's law bell socket Bell's theorem bell tap bell transformer bell-type manometer bell wire belly Belondiroidea belonephobia Beloniformes belonite

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。