“optical surveying instruments”的概念、定义、翻译、参考文献-科学参考

单词	optical surveying instruments
释义	optical surveying instruments Encyclopedia 工学光学仪器释 optical surveying instruments光学测绘仪器基于光学原理，利用光学元件为完成各种测绘项目和任务而研制生产的设备及系统。
随便看	linear time-varying control system linear time-varying system linear time-varying system stability linear titration linear topological property linear topological space linear topology linear transform linear transformation linear transformation group linear transformation kernel linear transformation model linear transport equation linear transport theory linear trend linear trend extrapolation linear type linear U(J) relation linear unbiased estimate linear unbiased estimator linear U relation linear variation linear variational method linear variety linear vector network analyzer

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。