“井口控制头”的概念、定义、翻译、参考文献-科学参考

单词	井口控制头
释义	井口控制头 Encyclopedia 工学测试作业设备释 control head井口控制头进行地层测试时连接在测试管柱最上部，用于控制流体压力和流量的井口控制装置。
随便看	complementary point complementary polygon complementary power series complementary principle complementary probability complementary problem complementary relation complementary relationship complementary resistive switching complementary screen complementary series complementary series representation complementary set complementary sex determination complementary slackness complementary slackness condition complementary solution complementary space complementary strain energy complementary strand complementary structure complementary submatrix complementary submodule complementary subproduct complementary subset

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。