“Y level”的概念、定义、翻译、参考文献-科学参考

单词	Y level
释义	Y level [`wī ´lēv·ǝl] ^ENGINEERING A surveyor's level with Y-shaped rests to support the telescope. Also known as wye level.
随便看	gray blight graybody gray casting Gray clay treating gray cobalt Gray code gray copper ore gray filter gray goods gray hematite gray iron gray leaf spot Grayloc tubing joint gray manganese ore gray matter gray mold gray scab gray scale gray sour gray speck graywacke graywall graze graze burst grazing angle

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。