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The Role of Lexical phrases in Second Language Acquisition

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海外英语 2012年第1X期 21-22页

作者：温俊毅河南理工大学河南焦作454000

This paper will firstly introduce the categories and main characteristics of English lexical *** a discussion over the function of English lexical phrases will be carried out from the angle of second language *** author holds the view that lexical phrases play an important role in second language acquisition,which can be summarized as follows:firstly,the acceleration of language fluency;secondly,the improvement of lexical selection ability;thirdly,the enhancement of pragmatic awareness.

关键词： lexical phrases second language acquisition pragma

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CHINA KEY phrases

China Today 2019年第2期68卷 41-41页

Editor’s note:In this column we introduce phrases frequently used in the Chinese media and by the Chinese government,thereby providing a succinct overview of China’s political thinking,its policies,and ongoing refor... 详细信息

关键词： CHINA KEY phrases

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CHINA KEY phrases

China Today 2019年第9期68卷 19-19页

Editor’s note: In this column we introduce phrases frequently used in the Chinese media and by the Chinese government, thereby providing a succinct overview of China’s political thinking, its policies, and ongoing r... 详细信息

Editor’s note: In this column we introduce phrases frequently used in the Chinese media and by the Chinese government, thereby providing a succinct overview of China’s political thinking, its policies, and ongoing reforms and transitions.

关键词： CHINA KEY phrases

'Tortured phrases' in post-publication peer review of materials, computer and engineering sciences reveal linguistic-related editing problems

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Publishing Research 2022年第1期1卷 38-43页

作者： Jaime A.Teixeira da Silva Independent researcher Ikenobe 3011-2Kagawa-ken761-0799Japan

A surge in post-publication activity related to editing,including by technical editors and copyeditors,is worthy of some *** of these issues involves the issue of'tortured phrases',which are bizarre terms and phrases in academic papers that replace standard English expressions or *** phenomenon may reveal an attempt to avoid the detection of textual similarity or to masquerade plagiarism,and yet remain undetected by editors,peer reviewers and text *** thousands of cases have already been discovered and reported publicly on the post-publication platform *** this opinion paper,35 cases from ranked scholarly journals are presented,mainly the fields of materials,computer and engineering *** collation serves to expand discussion about this integrity-related phenomenon and to increase educational awareness of the topic.

关键词： phrases computer replace

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CHINA KEY phrases

China Today 2019年第10期68卷 47-47页

In this column we introduce phrases frequently used in the Chinese media and by the Chinese government, thereby providing a succinct overview of China’s political thinking, its policies, and ongoing reforms and trans... 详细信息

关键词： CHINA KEY phrases Chinese government

Erosion risk assessment:A contribution for conservation priority area identification in the sub-basin of Lake Tana,north-western Ethiopia

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International Soil and Water Conservation Research 2022年第1期10卷 46-61页

作者： Daniel Asfaw Bekele Getachew Workineh Gella Mulualem Asfaw Ejigu Department of Geography and Environmental Studies Bahir Dar UniversityEthiopia Geospatial Data and Technology Center(GDTC) Bair Dar UniversityEthiopia Department of Geography and Environmental Studies Debre Tabor UniversityEthiopia

Soil erosion is a serious environmental problem arising from agricultural intensification and landscape *** land management coupled with intense rainfall has intricated the problem in most parts of the Ethiopian *** loss costs a profound amount of the national ***,quantifying soil loss and prioritizing areas for conservation is imperative for proper planning and resource ***,this study has modeled the mean soil loss and annual sediment yield of the Gumara *** 5 TM,Landsat 7ETM+,and Landsat 8 OLI were used for land use land cover(LULC)change *** these,other datasets related to rainfall,digital soil map,Digital Elevation Model,reference land use,and cover(LULC)ground truth points were used to generate parameters for modeling soil *** watershed was classified into five major land-use classes(water body,cultivated land,grazing land,built-up and forest and plantation)using a maximum likelihood algorithm covering a period of the last 30 years(1988-2019).The mean annual soil loss and sediment yield were quantified using RUSLE,Sediment delivery ratio(SDR),and Sediment Yields models(SY).The analysis result unveils that within the past 30 years,the watershed has undergone significant LULC changes from forest&plantation(46.33%)and grazing land to cultivated land(31.59%)with the rate of-1.42km^(2)yr^(-1) and-2.80km^(2)yr^(-1) *** the same vein,the built-up area has expanded to cultivated and grazing ***,nearly 15%(207 km2)of the watershed suffered from moderate to very severe soil *** average,the watershed losses 24.2t ha^(-1) yr^(-1) of soil and yields 2807.02t ha^(-1) yr^(-1) ***,the watershed losses 385,157t ha^(-1)yr^(-1) soil from the whole study *** the admir-ative districts,Farta(Askuma,Giribi,Mahidere Mariam and Arigo kebeles),Fogera(Gazen Aridafofota and Gura Amba kebeles),East Este(Witimera kebele),and Dera(Gedame Eyesus and Deriana Wechi

关键词： phrases Erosion Sediment yield Landscape GIS Cumara watershed

Complementiser and Complement Clause Preference for Verb-Heads in the Written English of Nigerian Undergraduates

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Language and Semiotic Studies 2017年第4期3卷 88-104页

作者： Juliet Udoudom Ogbonna Anyanwu University of Uyo

This paper examines complementiser and complement clause preference for verb-heads in the written English of Nigerian undergraduates. Data for the study were obtained from the respondents through a written test designed to elicit the preference of complementisers and complement clause types of some verb-heads in English. The findings of the study showed a higher preference for clausal complements introduced by the complementiser that. Of the entire tokens of clausal complements in the data collected, 128 of them(54.46%) were complement clauses headed by that, while complement clauses introduced by whether and if complementisers had preference scores of 31.07% and 8.94% respectively. The complement clause-type which recorded the lowest preference was the one headed by the complementiser for(5.53%). Further findings from the study revealed that the semantic features of relevant embedding verb heads were sometimes not taken into consideration in the choice of complementisers which introduce certain complement clauses. The low preference of the forclause is explicable in terms of the fact that the respondents regarded for as a preposition, and not a complementiser.

关键词： clause complementiser features head phrases verb preference complement

A General Conclusion on Lucas Numbers of the Form px^(2),Where p Is Prime

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岳阳大学学报 1995年第2期11卷 10-16页

作者： Zhou Chizhong（BasicCourses Department）

ABSTRACT． Led。 be the n^(th) Lucas number， n＞0． Let p be an odd prime． In this paperwe prove a general theorem． According to the theorem we give an algorithm by using whichthe equationl-(n)＝px^(2) can be solved for arbitrary given *** example，we find its all solutionsfor 1000＜p＜40000． By the end of the paper an Interestingconjecture Is presented．

关键词： AND phrases Lucas number 1991 AMS SUBJECT CLASSIFICATION CODE 11B39

CONVERGENCE OF THE ITERATION PROCESS FOR NONEXPANSIVE MAPPING SEQUENCES

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宜宾学院学报 1997年第2期 1-5页

作者：黄家琳邓磊西南师大数学系

Let D be a subset of a normed space X and Tn:D→X with || Tix-Tjy ||≤|| x-y || for all x,y∈D and for all i,j≥1. Given a sequence {xn} in D and two real sequences {tn} and (βn) satisfying (i)0≤tn≤t<1and (sum from n=1 to ∞(1/n))tn=∞(ii)0≤sn≤1and (sum from n=1 to ∞(1/n))sn<∞(iii)xn+1=tnTn(snTnxn=(1-sn)xn))+(1-tn)xn,n=1,2,3……We prove that if {xn} is bounded, then Hm || Tnxn-xn||=0. The conditions on D,X and Tn are shown which guarantee the weak and storng convergence of the Ishikawa iteration process to a common fixed point of Tn.1991 Mathematics Subject Classification. Primary 47H10, Secondary 40A05.

关键词： and phrases Iteraion method nonespansive mapping.