randomly

英 ['rændəmli]

美

adv.  随机; 随意; 未加计划地

计算机

BNC.10025 / COCA.6507

柯林斯词典

• ADJ 任意的；随机的；偶然的
  Arandomsample or method is one in which all the people or things involved have an equal chance of being chosen.
  1. 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。
  2. The competitors will be subject to random drug testing.
     参赛者将要接受随机药检。
• ADJ-GRADED 胡乱的；随便的
  If you describe events asrandom, you mean that they do not seem to follow a definite plan or pattern.
  1. ...random violence against innocent victims...
     加诸无辜受害者的无端暴行
  2. Children's words and actions are often fairly random.
     小孩子的言行常常是随性而为。
  3. ...random variations of the wind.
     风的变化不定
• PHRASE 随机地；偶然地
  If you choose people or thingsat random, you do not use any particular method, so they all have an equal chance of being chosen.
  1. 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。
• PHRASE 胡乱地；随便地；任意地
  If something happensat random, it happens without a definite plan or pattern.
  1. 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。

英英释义

adv

• in a random manner
  1. the houses were randomly scattered
  2. bullets were fired into the crowd at random
  Synonym:indiscriminatelyhaphazardlywilly-nillyarbitrarilyat randomevery which way

双语例句

• Methods 40 New Zealand rabbits were randomly divided into 4 groups.
  方法40只新西兰白兔，随机分为4组，每组10只。
• Divided randomly into test group, negative control group, and treatment group, 10 persons per group.
  随机分为试验组、阴性对照组和治疗组，每组10例。
• Methods: 80 patients with cerebral stroke were randomly divided into study group and control group.
  将80例脑卒中患者随机分为研究组和对照组。
• Methods: for abdominal CT scan of240 elderly patients were randomly divided into two groups.
  选择进行腹部CT增强扫描的老年患者240人，随机分为两组。
• Colors, sizes, and positions are assigned randomly.
  颜色、大小和位置的分配是随意的。
• An equal number of villages and approximately equal numbers of households and women were randomly sampled from both areas.
  对这两个区域中相等数量的村庄以及大致相等数量的家庭和妇女进行随机抽样。
• All samples are chosen randomly.
  所有样本都是随机选取的。
• Documents in the database are randomly selected for update and delete operations.
  更新和删除操作所针对的文档是在数据库中随机选择的。
• The eight chromosomes were randomly distributed at metaphase I.
  在中期Ⅰ8对染色体的分布是无秩序的。
• In98 randomly selected infants at six months, blood samples were also collected.
  随机选择的98例婴幼儿的第六个月的血样亦被采集。