请输入您要查询的字词:
单词
frequency standards
释义
frequency standards
Encyclopedia
理学
〔原子物理应用〕
释
frequency standards
频率标准
用信号频率相当准确和单一的正弦振荡信号发生器确定频率的计量。
随便看
Laplace point
Laplace problem
Laplace resonance
Laplace rule
Laplace's equation
Laplace sequence
Laplace series
Laplace's invariableplane
Laplace's irrotational motion
Laplace smoothing
Laplace's nebular hypothesis
Laplace spherical function
Laplace Stieltjes transform
Laplace-Stieltjes transform
Laplace theorem
Laplace theory
Laplace transform
Laplace transformation
Laplace vector
Laplacian
Laplacian comparison theorem
Laplacian determinant
Laplacian eigenmaps
Laplacian equation
Laplacian expansion
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/3/15 12:43:34