“表孔”的概念、定义、翻译、参考文献-科学参考

单词	表孔
释义	表孔 Encyclopedia 工学表孔释 surface spillways表孔开敞式坝顶溢流孔或带胸墙的浅孔以及滑雪道式溢洪道在坝顶上设置的泄水孔。
随便看	variable of Riemann variable operating condition variable parameter variable parameters model variable point variable power eyepiece variable power group variable-power lens variable preference structure variable pressure hydraulic system variable pressure operation variable profile antenna variable quantity variable radio object variable radio source variable-range hopping variable rate application variable rate fertilization variable rate irrigation variable rate sampling variable-ratio schedule variable reaction coordinate transition state theory variable refrigerant volume central air-conditioning system variable region variable reluctance stepping motor

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。