4周搞定2000+托福核心词
[数] 随机的
random
常考释义
Instead, they saw a world that was chaotic, random, a world that didn’t make sense.
取而代之的是，他们看到的世界史混乱的、任意的，一个毫无意义的世界。
来源于：听力OFFICIAL34 L1adj. 随机的；任意的；胡乱的
All the random mingling and idle talk made him hate literary parties.
所有随意的交往和闲谈都使他憎恨文学社。
The survey used a random sample of two thousand people across the Midwest.
这项调查使用的是对中西部地区2000人的随机取样。
He must have written a random P.O. box on the packaging slip.
他一定是在寄件单上随机写了一个邮箱号。
来自《灵书妙探 第5季第17集》
图片源自网络
That random shape changing would be consistent with the spots being clouds.
太阳黑子的随机性变化与它们作为太阳大气云层这一假设是一致的。
来源于：听力OFFICIAL18 L2Succession is influenced by many factors: the nature of the soil, exposure to sun and wind, regularity of precipitation, chance colonizations, and many other random processes.
演变受很多因素影响：土壤状况，曝光和曝风，降水规律，意外殖民和其他随机过程。
来源于：阅读OFFICIAL19 P2They predicted that the colonies of aggressive species would show regular distributions, while those of nonaggressive species would show random or closely grouped (clumped) distribution.
他们预测侵略性物种会有规律性的非配而非侵略性的物种会随机或是集群分配。
来源于：阅读OFFICIAL32 P3Instead, they saw a world that was chaotic, random, a world that didn’t make sense.
取而代之的是，他们看到的世界史混乱的、任意的，一个毫无意义的世界。
来源于：听力OFFICIAL34 L2Uh…if life is random, said the Dadaists, why would we make art that has order and logic?
Dada主义者说，如果生活是随机的，那么为什么我们又要制造出有序又有逻辑的艺术？
来源于：听力OFFICIAL34 L2Light hits the water droplets and is scattered in random directions, causing the fogging effect.
光线照射在水滴上、并且在随机方向上散射，导致雾化效应。
来源于：听力OFFICIAL44 L2at random
胡乱地；随便地；任意地
random sampling
随机抽样；随意采样
random variable
随机变数，随机变量；无规变量
random vibration
随机振动
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