简单汉语中“mean number of”的意思
“mean number of” 是由三个英文单词（ mean、number、of )组合而成的一个单词短语。
参考：「mean number of」示例短语列表
mean number of是一个英语单词，有几个不同的含义。 让我们用例句来解释每个的含义和用法！
One example is the overall number of accidents combined from multiple intersections, when the
mean number of
accidents (μ) varies between the intersections.
在这种情况下，每个交叉路口
的平均事故数
（μ）被认为根据交叉路口而变化。
Statistical Details for the Counts per Unit Calculator where n is the sample size and d is the
mean number of
defects per unit in the sample.
每单位计数的统计详细信息，其中 n 是样本大小，d̄ 是样本中每单位
的平均失配数
。
They also studied weather data collected in the region over that time period and found that the
mean number of
days with permanent snow cover decreased from around 80 days to 40 days.
Zub等人还研究了该地区同期收集的天气数据，发现
平均永久降雪天数
从大约80天减少到40天。
Anthropologist H. Russell Bernard, Peter Killworth and associates have done a variety of field studies in the United States that came up with an estimated
mean number of
ties, 290, which is roughly double Dunbar’s estimate.
人类学家 H. Russell Bernard 和 Peter Killworth 及其合作者在美国进行了多次实地研究，发现
平均
估计数为 290，大约是邓巴
数字的
两倍。
We found in this review that the
mean number of
days on mechanical ventilation was 0.69 days shorter in patients with glutamine supplementation than for patients without glutamine supplementation.
审查发现，与未补充谷氨酰胺的组相比，补充谷氨酰胺的组
平均
使用呼吸机的天数也减少了 0.69 天。
Kawano demonstrated the service: For example, we picked up five Steve Jobs’ speeches and five Japanese politicians’ speeches and then calculated the
mean number of
topics incorporated into these speeches.
我计算了乔布斯的
五次
演讲和日本五位政客的
演讲主题结构的平均值
。
In formula (1), R1 represents a C1-10 alkylene group optionally interrupted by an ether bond, and each R2 independently represents a methyl group, phenyl group, or cyclohexyl group; n signifies the
mean number of
repetitions and is 1 to 100.
式(1)中，R 1 表示可以通过醚键连接的碳
原子
数1～10的亚烷基，R 2 各自独立地表示甲基、苯基或环己基。
When only limited time data is available, it is desirable to reduce the time window length and increase the
mean number of
cycles for estimation of the PSD, even if reducing the frequency resolution slightly.In conclusion, the relationship between time and frequency axes, and the number of sampling points, is as follows.Analysis frequency range is determined by sampling frequency (frange = fs/2.56).
如果只有有限的时间数据，最好通过尽可能缩短时间窗长度和增加
平均次数
来估计PSD，即使频率分辨率有所降低。总结一下目前为止时间轴、频率轴、采样点数等之间的关系： 分析频率范围由采样频率决定，frange = fs/2.56 分析线数由采样数决定点，L = N/2.56 时间窗长度由采样频率和采样点数决定，T = N/fs，频率分辨率由时间窗长度决定，Δf = 1/T。
The present invention relates to an organopolysiloxane elastomer modified with a glycerin derivative and that: does not have, as a hydrophilic group, an oxyalkylene structure in which the
mean number of
repeating oxyalkylene units is at least 2; has a glycerin derivative group in which the
mean number of
repeating glycerin units is in the range of 1.0-2.4; and has a three-dimensional cross-linked network structure comprising carbon-silicon bonds in the cross-linking portions.
本发明的亲水基团不具有氧化烯结构，其中氧化烯重复
单元
的平均数
为2以上，且甘油
重复
单元
的平均数
在1.0至2.4的范围内。甘油衍生物改性的有机聚硅氧烷弹性体，其具有一定的甘油衍生基团和在交联部分中含有碳-硅键的交联三维网络结构。
The period (19) of a sampling-trigger signal is determined on the basis of the
mean number of
electrons that a specimen is irradiated with per unit time.
本发明的扫描电子显微镜包括：采样部(12、13)，其对由第一检测部(4)检测到的发射电子的检测信号进行采样；以及由采样部采样的多个检测信号
的平均值。
或者，包括
计算
积分值
的处理单元(14)
和基于多个检测信号的
平均值
或积分值形成图像的图像形成单元(15)，所述周期(19)采样触发信号根据照射次数确定。
R in Formula (1) represents a C1 to C24 alkyl group and/or alkenyl group that comprises an alkyl group and/or alkenyl group with a branched chain. AO in Formula (1) represents a C1 to C4 oxyalkylene group. n represents the
mean number of
moles of alkylene oxide added and is in the range of 1 to 30.
公寓楼
对讲
系统单元
Specifically disclosed is (A) a polyamide resin containing a phenolic hydroxy group, which is represented by formula (2) [wherein m and n independently represents a mean value which fulfill the requirement represented by the following formula 0 <= m/(m+n) <= 0.8 wherein the sum total of m and n (i.e., m+n) is a positive number of 2 to 200; Ar3 represents a bivalent aromatic group which is derived from at least one compound selected from para-phenylenediamine, meta-phenylenediamine, 4,4′-diaminodiphenyl ether, 4,4′-diaminodiphenylmethane, 1,5-naphthalenediamine and 1,8-naphthalenediamine; and q represents a
mean number of
substituents and is an integer of 1 to 4].
Ar3衍生自选自对苯二胺、间苯二胺、4，4′-二
氨基二苯醚
、4，4′-二氨基二苯甲烷、1，5-萘二胺和1，8-萘二胺中的一种或多种化合物。二价芳族基团，q是取代基的平均数并且是1至4的整数。
听“ mean number of ”地道发音（发音）！
读法是【min ˈnəmbər əv】。 听下面的视频并大声发音【min ˈnəmbər əv】。