one-half中文什么意思

二分之一

例句与用法

Its frequency is an integral multiple of one-half the classical frequency of revolution of the electron in the bound orbit .
其频率为在束缚轨道上电子旋转的经典频率之半的整数倍。
Fully one-half of the buried city, perhaps, is completely exhumed and thrown open freely to the light of day .
这地下城，大约有整整半座完全发掘出来了，没遮没拦地暴露在光天化日下。
Exploited by landlords, they were poor, ignorant, and, like the italians, were one-fourth to one-half illiterate .
由于受地主的剥削，他们是贫穷和愚昧的，并且象意大利人一样，有四分之一到一半人是文盲。
She expected her husband would instantly divide her aunt's legacy into two equal portions, and send off one-half to his brother at paris .
她以为她丈夫马上就会把姑妈的遗产平分为二，送一半到巴黎给弟弟去花。
The probability of " heads " is exactly one - half
出现正面的几率恰好等于1 2 。