zhèng
hào

technical

Meaning of 正号

正号 means positive sign (in mathematics); plus sign. Pronounced zhèng hào.

  • positive sign (in mathematics); plus sign

Definitions & Examples

Zhèng
shù
qián
miàn
de
zhèng
hào
tōng
cháng
shěng
lüè
 

The positive sign before a positive number can usually be omitted.

Zài
shù
xué
gōng
shì
zhōng
 
zhèng
hào
hào
biǎo
shì
xiāng
fǎn
de
 

In mathematical formulas, the positive sign and negative sign represent opposite meanings.

Qǐng
zài
zhè
shù
qián
miàn
jiā
shàng
zhèng
hào
 

Please add a positive sign in front of this number.

Relations

Measure Words

/
Primary