You start off with a large sample space that includes every possibility.
一开始, 你有一个很大的样本空间, 其中包含每一种可能性。
单词 | Large sample |
释义 |
Large sample
原声例句
双语版 TED-Ed 演讲精选 You start off with a large sample space that includes every possibility. 一开始, 你有一个很大的样本空间, 其中包含每一种可能性。 VOA慢速英语_科技 But no one has ever used such a large sample size. 但从来没有人研究过这么大的样本量。 CCTV 见闻 And the conclusion is based on the larger samples 1099 patients so far. 此结论是基于更大的样本1099个病人得出的。 科学60秒-科学美国人 2022年5月合集 And to amass the large sample number, they recruited volunteers through the Dragonfly Mercury Project. 他们为了收集大量样本,通过“蜻蜓水银计划”招募了志愿者。 当月 VOA Daily Standard English Planet Earth is about to receive a special delivery - the largest sample yet from an asteroid. 地球即将收到一份特殊的礼物——迄今为止来自小行星的最大样本。 纽约时报 (New York Times) Economists generally put more trust in the employer survey, which has a much larger sample size. 经济学家普遍更相信抽样规模大得多的雇主调查。 BBC 听力 2016年9月合集 The large sample size means that researchers are hoping to minimise the questionnaire's margin of error. 研究人员调查了大量的人群,这就意味着调查问卷的误差缩小了。 咖啡品鉴指南 Again, not a massive impact and certainly not a large enough sample set to really guarantee the results. 水的影响不大,当然也不是一个足够大的样本集来真正保证结果。 Vox 观点 And if that one person gets reclassified later on because they get a larger sample, that percentage will disappear. 如果这个人后来被重新分类,因为他们得到了更大的样本,那这个百分比就会消失。 VOA Special 2019年10月合集 Additional testing with larger sample sizes would be needed to rule in or out possible long-term benefits, the researchers wrote. 研究人员写道," 需要利用更多样本继续进行测试,以归纳或者排除可能的长期收获" 。 PBS趣味科普 And it turned out being this sample, and it was the largest single sample of brought back from Apollo 11. 结果就是这个样本,它是从阿波罗号带回的最大的单一样本。 oet The larger sample is then put on the paper card. 然后将较大的样本放在纸卡上。 2023-39 In turn, this requires relatively large samples of participants who are willing to partake in these studies. 反过来,这需要愿意参与这些研究的参与者样本相对较多。 科学杂志:动物学 And potentially with larger sample sizes, they may start to see correlations that they're not seeing now. 并且可能随着样本量的增加,他们可能会开始看到他们现在看不到的相关性。 可汗学院:统计学(视频版) And if we did it with an even larger sample size-- let me do that in a different color. 如果我们用更大的样本量来做——让我用不同的颜色来做。 当月 VOA Special English The rock and dust samples that arrived Sunday represent the largest space samples reaching Earth besides material returned by NASA in the past from the moon. 除了美国航空航天局过去从月球带回的物质外,周日抵达地球的岩石和尘埃样本是最大的太空样本。 Osmosis-防疫 COVID-19 In phase 3 trials, the goal is to get a larger sample size of people, usually in the thousands, to further prove that the vaccine is efficacious. III期临床试验需要更大的样本量,通常需要成千上万例受试者来进一步证明疫苗的有效性。 可汗学院:统计学(视频版) So what we've been doing, especially when we have a large sample size-- so let me just draw a sampling distribution here. 所以我们一直在做的事情,尤其是当我们的样本量很大时——所以让我在这里画一个样本分布。 哈佛大学《幸福课》 Of course you'll look at research and read research about other people, about large sample sizes. But I'm going to encourage you more than anything to look inside yourselves. 当然你们可以看和阅读关于别人的研究 有大量的样本 但最主要的 我会鼓励你们去看自己的内心。 星火专八听力【综合演练 20+8 篇】 Linguists use computers and large samples of actual language to analyze the relatedness and the structure of languages and to look for patterns and similarities. 语言学家使用计算机和大量的实际语言样本来分析语言的关联性和结构,寻找模式和相似性。
中文百科
渐近分析 Asymptotic analysis(重定向自Large sample)
在数学分析中,渐近分析是一种描述函数在极限附近的行为的方法。有多个科学领域应用此方法。例子如下:
最简单的例子如下:考虑一个函数 令 于是对于这个函数,有如下断言:「
英语百科
Asymptotic analysis 渐近分析(重定向自Large sample)
In mathematical analysis, asymptotic analysis is a method of describing limiting behavior. The method has applications across science. Examples are: A simple illustration, when considering a function f(n), is when there is a need to describe its properties as n becomes very large. Thus, if f(n) = n+3n, the term 3n becomes insignificant compared to n, when n is very large. The function f(n) is said to be "asymptotically equivalent to n as n → ∞", and this is written symbolically as f(n) ~ n. |
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