“by-pass valve”的概念、定义、翻译、参考文献-科学参考

单词	by-pass valve
释义	by-pass valve Encyclopedia 工学井下工具释 by-pass valve旁通阀当钻井过程中发生溢流且钻头水眼被堵无法进行压井时，用于循环或压井的装置。
随便看	stellar X-ray radiation stellar γ-ray radiation stellate cell stellated stellated dodecahedron stellated octahedron stellated polyhedron stellated tetrahedron stellate hair stellation Stellenbosch University Stellite stelloid Stelmor cooling transporter STEM stem stem age stem analysis stem-and-leaf diagram stem-and-leaf plot stem apex stemborer stem cell stem cell factor stemcell implantation

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。