parity

名词 parity:

1. (obstetrics) the number of liveborn children a woman has delivered
   同义词：para
2. (mathematics) a relation between a pair of integers: if both integers are odd or both are even they have the same parity; if one is odd and the other is even they have different parity
3. (computer science) a bit that is used in an error detection procedure in which a 0 or 1 is added to each group of bits so that it will have either an odd number of 1's or an even number of 1's; e.g., if the parity is odd then any group of bits that arrives with an even number of 1's must contain an error
   同义词：parity bit, check bit
4. (physics) parity is conserved in a universe in which the laws of physics are the same in a right-handed system of coordinates as in a left-handed system
   同义词：conservation of parity, space-reflection symmetry, mirror symmetry
5. functional equality

1. A binary check digit;for example, a parity bit.
   一个二进制校验位，例如奇偶位。
2. A bit added to a binary code that indicates parity and is used to check the integrity of data.
   奇偶校验位加在二进制码上的一个标明奇偶数的位，用于检验数据的完整性
3. The two currencies have now reached parity.
   这两种货币现已达到同等价值。

parity

n.（名词）
【复数】 par.i.ties
Equality, as in amount, status, or value.
相等，等值：如在数量、地位或价值上相等
Functional equivalence, as in the weaponry or military strength of adversaries:
势均力敌，相当：如在对立双方的武器或军事力量上功能的等同：
例句：
.A problem that has troubled the U.S.-Soviet relationship from the beginning has been the issue of parity.(Charles William Maynes)
.影响美苏之间关系的问题自开始以来一直是双方的势均力敌.(查尔斯·威廉·梅恩斯)

The equivalent in value of a sum of money expressed in terms of a different currency at a fixed, official rate of exchange.
等值：用不同种货币以一个固定的官方交换汇率表示的一定货币的等量价值
Equality of prices of goods or securities in two different markets.
平价：商品或证券在两个不同市场上的价格相同
A level for farm-product prices maintained by governmental support and intended to give farmers the same purchasing power they had during a chosen base period.
平价制度：为保证在选定的基期内农民具有相同的购买力而主要由政府支持的农产品价格水平
Mathematics The even or odd quality of an integer. If two integers are both odd or both even, they are said to have the same parity; if one is odd and one even, they have different parity.
【数学】 奇偶性：一个整数奇数或偶数的性质。假如两个整数都是奇数或都是偶数，则它们具有相同的奇偶性；假如一个是奇数，一个是偶数，它们则具有相异的奇偶性
Abbr. PPhysics
缩写 P【物理学】
An intrinsic symmetry property of subatomic particles that is characterized by the behavior of the wave function of such particles under reflection through the origin of spatial coordinates.
本质均衡性：亚原子粒子的本质平衡性，以其波函数在通过空间坐标原点的反射下的移动状况为特征
A quantum number, either + (even) or - (odd), that mathematically describes this property.
量子数的均衡：从数学含义来描述对称性的量子数＋（偶）或－（奇）
Computer Science
【计算机科学】
The even or odd quality of the number of `s or 0`s in a binary code, often used to determine the integrity of data especially after transmission.
奇偶校验：二进制码中数字或0的奇偶性，通常用作判定输送后数据的完整性
A parity bit.
奇偶校验位

来源：
French parité
法语 parité
from Old French parite
源自 古法语 parite
from Late Latin parit3s
源自 后期拉丁语 parit3s
from p3r par- [equal] * see pair
源自 p3r par- [相等] *参见 pair

parity
parity 2

n.Medicine （名词）【医学】
The condition of having given birth.
经产（状况）：生产后的状况
The number of children borne by one woman.
已产子女数：一名妇女所生的子女数

来源：
Latin parere [to give birth, bring forth] * see per…-
拉丁语 parere [生育，生产] *参见 per…-
-ity
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