“小域估计”的概念、定义、翻译、参考文献-科学参考

单词	小域估计
释义	小域估计 Encyclopedia 理学抽样调查释 small area estimation小域估计直接利用落在小域的样本量无法保证对于小域中子总体的估计和推断的精度和可靠度时常用的估计方法。
随便看	ultrasonic guided waves technology ultrasonic guided wave test instrument ultrasonic hardness tester ultrasonic holography ultrasonic imaging ultrasonic imaging logging ultrasonic imaging test instrument ultrasonic impedance matching ultrasonic inspection ultrasonic internal detector ultrasonic leaching ultrasonic level meter ultrasonic light diffraction ultrasonic liquid abrasive machining ultrasonic logging ultrasonic machining ultrasonic machining amplitude transformer ultrasonic machining cavitation ultrasonic machining characteristics ultrasonic machining effect ultrasonic machining equipment ultrasonic machining process simulation ultrasonic machining rigidity improvement effect ultrasonic machining strengthening property ultrasonic machining system

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。