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31.
语言学界对“价”范畴属性的认定有不同看法。我们认为,配价虽然与句法有密切的关系,但“价”既不属于句法范畴,也不属于句法-语义或语义-句法范畴。动词的价是语义范畴的概念,属于词汇意义平面。词汇意义最终在句法结构中以一定形式体现出来,动词的价可以在句法结构中进行形式验证。  相似文献   
32.
In human mortality modelling, if a population consists of several subpopulations it can be desirable to model their mortality rates simultaneously while taking into account the heterogeneity among them. The mortality forecasting methods tend to result in divergent forecasts for subpopulations when independence is assumed. However, under closely related social, economic and biological backgrounds, mortality patterns of these subpopulations are expected to be non-divergent in the future. In this article, we propose a new method for coherent modelling and forecasting of mortality rates for multiple subpopulations, in the sense of nondivergent life expectancy among subpopulations. The mortality rates of subpopulations are treated as multilevel functional data and a weighted multilevel functional principal component (wMFPCA) approach is proposed to model and forecast them. The proposed model is applied to sex-specific data for nine developed countries, and the results show that, in terms of overall forecasting accuracy, the model outperforms the independent model and the Product-Ratio model as well as the unweighted multilevel functional principal component approach.  相似文献   
33.
Many research fields increasingly involve analyzing data of a complex structure. Models investigating the dependence of a response on a predictor have moved beyond the ordinary scalar-on-vector regression. We propose a regression model for a scalar response and a surface (or a bivariate function) predictor. The predictor has a random component and the regression model falls in the framework of linear random effects models. We estimate the model parameters via maximizing the log-likelihood with the ECME (Expectation/Conditional Maximization Either) algorithm. We use the approach to analyze a data set where the response is the neuroticism score and the predictor is the resting-state brain function image. In the simulations we tried, the approach has better performance than two other approaches, a functional principal component regression approach and a smooth scalar-on-image regression approach.  相似文献   
34.
In this paper, we investigate the k-nearest neighbours (kNN) estimation of nonparametric regression model for strong mixing functional time series data. More precisely, we establish the uniform almost complete convergence rate of the kNN estimator under some mild conditions. Furthermore, a simulation study and an empirical application to the real data analysis of sea surface temperature (SST) are carried out to illustrate the finite sample performances and the usefulness of the kNN approach.  相似文献   
35.
始于20世纪70年代的描述翻译学,因其具有理论和应用双重属性,有助于翻译理论研究和实践研究之间的沟通.而系统功能语言学,作为一种基于人类学、社会学、符号学的现代语言学理论,与描述翻译学具有相通的语言观、系统观和功能观.由此,系统功能语言学的系统理论、功能理论、语境理论,能够为描述翻译学提供一种更为细致、有效的研究途径.  相似文献   
36.
农村集体公益性建设用地对农村公共设施的完善及农民生活水平的提高具有无可代替的作用,然现行规范对其规定甚少,集体公益性建设用地本身构造不明、价值不清造成适用模糊的困境。应明确农村集体公益性建设用地以维护集体成员利益为核心,以土地资源优化利用为重点,在具体设定上暗含公私力量的平衡。农村集体公益性建设用地使用权的主体实际上是以农民集体为核心的多元混合主体,因自身的公益属性,致使部分权能受限,应以合目的性与合规划性对其流转进行限制。  相似文献   
37.
我国近现代翻译活动对现代汉语标准化的影响主要体现在词汇现代化和语法规定这两个方面,即汉语语法的西化。白话文运动的兴起是现代标准汉语产生和发展的首要推动力,而翻译则被视为一个补充性的机制。  相似文献   
38.
陆游把梅花的形象安排在主语位置,体现了作者对梅花的喜爱之情,梅花作为施动者,具有一种动态的主动性.使用静态动词或省略动词,营造凝固的画面,突显梅花给人的即时印象.采用倒装句式,破坏词语结合的固定模式,突出梅中蕴涵的丰富思想和感情.  相似文献   
39.
英语习语是英语词汇的重要组成部分,是各种修辞手段的集中表现,本文从句式、语音、语义等方面,探讨英语习语在形、音、义上的修辞特色,以便更好的理解和应用英语习语,促进英语学习。  相似文献   
40.
《决策科学》2017,48(1):39-70
Manufacturing process improvement teams often draw upon cross‐functional expertise. However, teams dominated by a single or few functions often do not achieve the desired interdisciplinary learning and cooperation, which in turn could negatively affect the performance of that cross‐functional team. Through an empirical analysis of 149 manufacturing process improvement teams in six SIC industrial categories, we show that even after controlling for several factors such as team size, number of functions, gender diversity, ethnicity, number of management levels, and geographic dispersion of team members, psychological safety of work environment fully mediates the relationship between functional dominance and team performance. We also confirm that a team leader possessing high interpersonal justice mitigates the deficiency of dominated teams and improves team performance by fostering a psychologically safe work environment. Our recommendation therefore is that when a dominated team is unavoidable due to the needed skill sets or other organizational considerations, to ensure success it is imperative that the firm chooses a team leader who can promote psychological safety by being just, and who can effectively encourage input from all functional team members and give them objective feedback.  相似文献   
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