randomness
n. 随意,无安排; 随机性
A random sample or method is one in which all the people or things involved have an equal chance of being chosen.
The survey used a random sample of two thousand people across England and Wales...
该调查在英格兰和威尔士随机抽样了2,000人。
The competitors will be subject to random drug testing.
参赛者将要接受随机药检。
If you describe events as random, you mean that they do not seem to follow a definite plan or pattern.
...random violence against innocent victims...
加诸无辜受害者的无端暴行
Children's words and actions are often fairly random.
小孩子的言行常常是随性而为。
If you choose people or things at random, you do not use any particular method, so they all have an equal chance of being chosen.
We received several answers, and we picked one at random.
我们收到了一些答复,并从中随机挑选了一个。
If something happens at random, it happens without a definite plan or pattern.
Three black people were killed by shots fired at random from a minibus.
3名黑人被从一辆面包车里胡乱射出的子弹打死了。
1. (thermodynamics) a thermodynamic quantity representing the amount of energy in a system that is no longer available for doing mechanical work;
2. the quality of lacking any predictable order or plan
Isn't this a demand to control the randomness of life?
这难道不是要求对生命的无常加以控制吗?
The randomness is attributed to the porous medium.
随机性起因于多孔介质.
Einstein declared that randomness rather than lawfulness is the characteristic of natural events.
爱因斯坦宣称自然现象的特征为不可测性而不是规律化.
Statisticians used this test in 1970 to check the randomness of the draft lottery.
统计学家1970年曾经运用这种检验方法核查征兵抽签的随机性.
Research indicates that GDL have characteristics of randomness, irregularity and self - similarity.
研究表明,扩散层具有随机性 、 无序性和自相似性等分形特性.