马赫数

Traditional form:

馬赫數

Pinyin (reading):

Mǎhèshù

Definitions:

• Mach number (fluid mechanics)

Characters:

• 马 - horse; surname
• 赫 - bright, radiant, glowing
• 数 - count, number, several

Traditional characters:

• 馬 - horse; surname
• 赫 - bright, radiant, glowing
• 數 - count, number, several