Returns the covariance of two series evaluated over a set, using the unbiased population formula.

The covariance should be comprehended and followed dialectically.

必须辩证地掌握和遵循图书馆学发展的协变性.

The data was analyzed by chi-square, stepwise regression analysis and covariance statistics.

资料用卡方检验 、 逐步回归和协方差分析等.

The theoretical foundation of the covariance is pertinence of system theory.

协变性的理论基础是系统原理中的相关性.

Covariance analysis with forward stepwise variable selection was carried out.

统计方法采用逐步向前变量选择协方差分析.

Analysis of covariance is a combination of regression analysis and variance analysis.

协方差分析足把直线回归与方差分析结合起来应用的一种方法.

The data on covariance presently available are here.

目前所能获得的关于协变的资料都在这儿.

This decomposition may give another definition of high order tensor's covariant derivative.

这种分解可以给出高阶张量协变导数的另一种定义.

The covariant equation of plane motion body in curved space-time is studied.

研究弯曲 时空 中平面运动刚体的动力学协变方程.

Every vector can be resolved into covariant or into contravariant components.

每个矢量都可以分解成协变分量或逆变分量.

The fossils at Dinosaur Cove are embedded in hard sandstones.

恐龙峡谷中的化石都嵌在坚硬的砂岩中。

The path dipped down to a sort of cove, and then it forked in two directions.

这条路向下延伸到了一个山坳，然后在那里分了岔。

For underside grooving of wall cove base.

用于卷材上墙时的背面开槽.

In 250 words describe what you think happened at ANZAC Cove on 25 April 1914.

在250个字之内描述你认为的在1914年4月25日澳洲新西兰军团士兵发生的事情.

Distribution: Tai Po, Lam Tsuen Valley, Fung Yuen , Plover Cove, etc. Guangdong ( Shenzhen ).

地理分布: 大埔 、 林村谷 、 凤园 、 船湾等地.除香港外,仅广东深圳有分布.

Tthat same year I experienced an even more close call with Yogi Chen at Timber Cove!

同年我与陈上师在建材小湾也经历了一个更千钧一发的事件.

We sat on rocks in a shadowy cove.

我们坐在阴凉的峡谷中的石头上.

Smuggler's Cove: This sells surplus weapons, rum, beer, pastries and cigars, if traders are employed.

走私犯的窝: 如果交易者被雇用,他们会提供多余的武器, 朗姆酒, 啤酒, 糕点和雪茄.

I gain the cove with pushing prow.

我驾着轻舟驶进海湾.

A footbridge at level 2 connecting Plover Cove Garden and Tai Po Centre ( Phase 3 ).

位于第二层的行人天桥,连接宝湖花园及大埔中心 ( 第三期 ).

The group became trapped in a shallow cove of Long Island south last week.

上个礼拜,这些海豚在南边长海岛的浅滩被困住了.