entrance length meaning in Chinese
进口段长度
起始段长度
旋入深度(螺纹)
Examples
- The factors on the turbulent entrance length were analysed , based on the variable recr , a new empirical formula was developed for the turbulent entrance length in a pipe flow
详细分析了管流湍流人口长度的影响因素，提出以临界雷诺数为基础变量的新湍流入口长度经验公式。