英 [tɔː] 美 [tɔː]
n.希腊字母表的第19个字母
例句：
1.However, total tau protein had no change. 4.
总蛋白无明显变化。
2.Numerical Method for Solving Linear Boundary Value Problems by the Chebyshev Tau Method
求线性边值问题数值解的Chebyshevτ-方法
3.The tau method inversion and the crust structure research
τ法反演与地壳结构研究
4.The technology of tau makes us strong.
钛的科技使我们强势。
5.The research and development of the Tau Hypothesis
Tau理论的研究及其新发展
