查询词典 squared

Acquired conclusion was that the sample mean value submitted to normal distribution, and the sample variance was composed of a number of linear sum of random variable submitted to Chi-Squared distr.

得出的结论是：样本均值服从正态分布，样本方差由若干个服从卡方分布的随机变量的线性之和组成；样本均值的期望等于各管落点期望的算术平均值，方差为各管方差的算术平均值；样本方差是各管落点总体平均方差的无偏估计，方差与各管落点散布的差异相关；样本均值与方差相互独立的充要条件是：各管落点属于独立同分布样本。

We ran on the track in front lawn, and squared off in sisterly bowling duels down in the ....

我们在前草坪的小路上跑步，在地下室的保龄球场上相互对抗。

His paintings were done in a square composition which can be traced back to the squared paintings of the Song Dynasty. His works mostly depict beautiful traditional Chinese women, opera figures, scenes of fishery, nude women, still lives or landscapes with lined houses. His paintings exude an impression of sorrowfulness, loneliness emptiness and sentimentalism.

他的画正方构图，出自"宋小品"，作品多描写仕女人物、京剧人物、渔村风情和女性人体以及各类静物画和有房子的风景画，有一种悲凉、孤寂、空旷、抒情的风格。

The output of the filter was squared in order to store the intensity of the sound rather than just the amplitude.

该过滤器的输出是平方，以存储声音的强度，而不是仅仅是振幅。

The result of the STFT can be used to produce the spectrogram of the signal: the magnitude squared over time and frequencies.

该STFT的结果可以用于生产信号的频谱图：随着时间的推移和频率平方的规模。

I thought it would be a cute submission to Flickr's Squared Circle Group.

我认为这将是一个可爱提交Flickr的平方圈组。

This is a more tightly cropped version of this photo for inclusion in the squared circle group .

这是一个更紧密的版本出现这张照片为列入平方圆群。

Ask Alber Elbaz, a man whose recipe for reductionism and all-out gorgeousness squared the circle with a unique flourish.

艾尔伯尔巴兹，一名简化和全力以赴有着独一无二的绚丽使圆变方的男人问到。

Stem-cell technology -A circle squared???

干细胞技术-方圆者，果乎？

It's time you and I squared up.

是你我结清帐目的时候了。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。