small sample
[统计] 小样本,小试样;小包货样
2026-03-22 10:02 浏览次数 38
[统计] 小样本,小试样;小包货样
small area sample survey小区域抽样调查
small scale sample test小子样试验
small feature sample code小样本特征码本
small-sample circumstance小子样
small core sample细巖屑
small aqueous sample小量水样
small valume sample小体积试样分析
to show how the issues listed above can be resolved, we will look at a small sample j2ee application, called mybank.
为了展示如何解决上面列出的问题,我们将考虑一个小型的j2ee应用程序,我们将其称作为mybank。
xml libraries are often designed for and tested on small sample files.
xml库通常针对非常小的示例文件进行设计和测试。
i say that 667 white couples is a pretty small sample to be making such bold claims.
但我想说,667对白人夫妇只是一个很小的样本,不足做出如此胆大的断言。
the researchers acknowledged the statistical limitations of the study due to the small sample size.
研究者承认由于实验样本数量的稀少而导致了统计学上的局限性。
a cellphone「s effect on the brain is very weak, so you lose statistical power with small sample sizes and durations,” said volkow.
但我们知道,手机对大脑的影响是非常微弱的,所以小样本量以及持续时间短使得研究失去了统计功效。
the scientists tracked them down and took a small sample of their blood. and they found that all 32 people they tested still had circulating antibodies that could recognize the 1918 flu strain.
科学家对他们进行了跟蹤调查并获取了一小部分血样,研究发现所有32位被测者体内依然含有可以识别1918年流感病毒株系的循环抗体。
everyone outside africa is descended from a small group that left some 50, 000 years ago, carrying away only a small sample of the available genetic diversity.
五万年前幸存下来的那一小群其他大陆的人种所携带的基因差异性太小,相比他们的dna,非洲人的基因具有更大的可变性。
of course, given the small sample size of this survey, it」s hard to form any definitive conclusions...
当然,囿于此次抽样调查的规模,我们很难给出任何确定的结论……
in their experiment, tao and huang showed that applying a 1.3 t magnetic pulse to a small sample of blood can significantly reduce it's viscosity.
在他们的实验中,陶荣佳和黄克展示了将一个1.3特斯拉(磁场强度单位)的磁脉沖加在少量血液样本上的实验,发现这样可以显着降低其粘度。
you can use a small sample of test data to check to see if the logic of the assembly is correct.
您可以使用一小部分测试数据以便查看集合的逻辑是否正确。
in a small sample of its fossil, the scientists found two types of melanosomes.
在它的一小块化石样本中,他们发现了两种典型的黑素体。
u of m professor dr. brent coker also surveyed a small sample of office workers (300 to be exact) and came to a rather different conclusion.
墨大教授布伦特·科克博士也对300名上班族进行了小规模抽样,得出的结论大相径庭(link)。
however, critics of this system argue that the norms established by cs are out of date and based on small sample sizes.
然而,该系统的批评者这认为cs所提供的常模已经过时且其取样过小。
from this small sample alone, 47 new businesses were registered by people coming to bipc, creating 115 jobs.
仅从这一小的样本来看,来到商业和知识产权中心的访客注册了47家新公司,创造了115个就业岗位。
inevitably the experiment has attracted criticism for being unethical, involving a small sample size, lack of ecological validity and so on.
这个实验不可避免地引来了违背道德,包括样本过小、缺乏生态有效性等方面的批评。
starting with automation – try a small sample project, plan upfront, don’t postpone or delegate, avoid automating existing manual scripts, gain trust with ui tests
从自动化开始,使用小的试验项目,事先计划好,不要推迟或者委派,避免自动化现有的手动脚本,从ui测试中获取信任。
with the help of a small sample program, this article illustrates cases where the c++ model succeeds, where it fails to work with the shared memory model, and where possible workarounds exist.
在一个小的示例的帮助下,本文展示了在哪些情况下 c++模型可以成功使用共享内存模型,哪些情况下不能,以及可能从哪里着手。
but usability tests force you to make assumptions based on a small sample of customers.
但是,可用性测试会驱使你只根据一小部分客户样本来做出假设。
however, given the small sample size and limited nature of the population studied, naturally these results should be taken with a grain of salt until replicated by other researchers.
但因研究对象范围小以及研究对象的局限性,在有其他研究者进行此研究前,对此研究结果应持谨慎态度。
most people who feel forsaken are overgeneralizing from a relatively small sample of experiences.
许多感觉孤独凄凉的人往往对一个相对比较小的样本的经历过度泛化。
the study involved a small sample size -- just 20 students -- and more work needs to be done to understand the disconnect between your intentions and your actions.
ucla研究人员表示,这次研究的样本不大,只涉及了20名学生,为了了解人类意图与行为之间的联系,还有很多工作要做。