tau
tau的音标和读音:
DJ音标发音: [tau, tɔ:]
KK音标发音: [taʊ, tɔ]
tau的词性:
n.(名词)
1. The 19th letter of the Greek alphabet.See table at alphabet
T,τ:希腊字母表中的第十九个字母参见 alphabet
2. An elementary particle of the lepton family, having a mass about 3,490 times that of the electron, a negative electric charge, and a mean lifetime of 3×10-13 seconds. See table at subatomic particle
τ介子:一种轻子族群中的基本粒子,其质量约为电子的3,490倍,带有一个负电荷,平均寿命为3×10-13秒 参见 subatomic particle
tau的词源:
3. Greek
希腊语
4. [of Phoenician origin] ; akin to Hebrew t3w [tav]
[可能源于腓尼基语] ;类似于 希伯来语 t3w [希伯来语的第二十三个字母]