基本常数 meaning in English
basic constant
fundamental constants
Examples
- The speed of light in free space is one of the fundamental constants of nature .
真空中光的速率是自然界的基本常数之一。 - Determination of some basic constants of ca
仲壬基苯氧基乙酸基本常数的测定 - Units and fundamental constants in physics and chemistry
物理学和化学中的单位和基本常数 - Overview of the general status and the capabilities of electrical metrology to illustrate the breadth of electrical metrology subject area and the relationship with fundamental constants
概括介绍目前电学计量的基本状况和能力，说明电学计量的主题领域范围、与基本常数的关系。 - This paper discusses how to scientifically employ a geocentric 3d coordinate system in china and analyzes three main scientific problems involved in this regards , i . e . the definition of the system , the geodetic fundamental constants and tidal correction
摘要讨论了我国科学地采用地心三维大地坐标系，主要涉及到的该坐标系的定义、采用的大地测量基本常数以及与此有关的潮汐改正等三个问题。