| 释义 |
covariation 英kəu,veəri'eiʃən美kəu,veəri'eiʃən 高COCA⁹⁸⁷¹⁹BNC¹²⁶⁴¹⁶⁺⁴
基本英英记法例句例句
n.统数共变
Noun:
statistics correlated variationco-共同-variation⇒n.统;数共变
名词100%
用作名词Thecovariationof language and society is a fundamental concept in thecovariationtheory of sociolinguistics.语言和社会的共变是社会语言学共变论的一个基本观点。 It reveals that the interspecific covariation can not only display the probability of species coexistence but also indicate the direction and extent to which the quantity of species changed.
研究结果表明，种间协变不仅能够反映出物种间共存的机率，而且能够反映出其相对数量变化的趋势和程度。 cnki
The algorithm constructs matrixes by using covariation or covariation coefficient and estimates bearing and range of near-field sources by rooting method.
本方法利用协变异或协变异系数构造矩阵，并通过求根的方法估计近场源的方向角和距离参数。 cnki
This paper is based on the project named the Multimedia Network Performance Prediction Model Based on Covariation- orthogonality and United Optimization which is supported by NSFC.
本论文是基于国家自然科学基金项目“基于共变正交和联合优化的多媒体网络性能预测模型”的研究需要而展开的。 fabiao |