Results 71 to 80 of about 16,001 (188)
Noteworthy plants of Carex L. (Cyperaceae) from China III(中国薹草属（莎草科）植物资料增补III)
Zhejiang Daxue xuebao. Lixue ban, 2016 在采集、整理和鉴定我国7个植物标本馆中收藏的中国莎草科Cyperaceae薹草属Carex标本的过程中，发现了 1个中国新记录种和15个省级分布新记录种.玄界萌黄薹草Carex genkaiensis为在浙江省发现的中国分布新记录；陕西新记录种有肿喙薹草C. oedorrhampha，甘肃新记录种有华山薹草C. huashanica和泽库薹草C. zekogensis,河南新记录种有华山薹草，安徽新记录种有眉县薹草C. meihsienica，浙江新记录种有等高薹草C. aequialta和褐穗薹草C.
ZHAOXiaochao(赵晓超) +4 more
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International Journal of Applied Linguistics, EarlyView.ABSTRACT In English medium instruction (EMI), students face cognitive and emotional demands in second language (L2) communication, which may hamper their motivation and willingness to communicate (WTC). Adopting a mixed‐methods design, this study explores how growth mindsets affected student motivation (e.g., ideal L2 self and ideal disciplinary self ...
Pengzhan Yang +2 more
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Noteworthy plants of Carex L. (Cyperaceae) from China Ⅳ(中国薹草属（莎草科）植物资料增补Ⅳ)
Zhejiang Daxue xuebao. Lixue ban, 2018 报道笔者在采集、整理和鉴定时发现的2个中国新记录种和11个省级新记录，以作为中国莎草科Cyperaceae薹草属Carex植物志资料的补充.中国新记录种为斯丁通薹草Carex staintonii和刺猬薹草C. echinata,分别见于西藏吉隆和墨脱；省级分布新记录有湖北新记录截喙薹草Carex truncatirostris、南平薹草C. nanpingensis和纤细薹草C． pergracilis，贵州新记录种丝叶薹草C. capilliformis和糙囊薹草C.
LUYifei(鲁益飞) +1 more
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International Journal of Applied Linguistics, EarlyView.ABSTRACT While English‐medium instruction (EMI) and English for Academic Purposes (EAP) courses are designed to promote language and content learning, their prevailing English‐only approaches often undermine students’ learning motivation. Against this backdrop, translanguaging has gained recognition as an effective pedagogical practice to support ...
Yihai Wen, Fan Fang
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Shuitu Baochi Xuebao, 2001 生态环境用水研究是我国生态环境建设中亟待解决的重大问题,本文从概念着手,系统论述生态环境、生态环境建设、生态环境用水的内涵,并对目前存在的一些易混淆概念进行了辨析.介绍了目前研究中有关生态环境用水的计量方法.回顾生态环境用水研究的历史,指出了目前研究中存在的主要问题及今后研究的重点.
刘霞 王礼先 张志强
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Two genera and five species newly recorded in Zhejiang Province, China(浙江植物分布2新记录属和5新记录种)
Zhejiang Daxue xuebao. Lixue ban, 2014 报道了浙江植物分布2新记录属和5新记录种，即野甘草属Scoparia L.，松香草属Silphium L.和山白前Cynanchum fordii Hemsl.,原野菟丝子Cuscuta campestris Yunck.，野甘草Scoparia dulcis L.，串叶松香草Silphium perfoliatum L.,竹节草Commelina diffusa Burm. f..凭证标本均存放于温州大学植物标本室.这些类群在浙江的发现丰富了浙江植物区系的内容，为其在我国地理分布的研究提供了基础资料.
XIONGXianhua(熊先华) +4 more
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International Journal of Applied Linguistics, EarlyView.ABSTRACT Collaborative writing has attracted increasing attention in English as a Foreign Language (EFL) instruction due to its potential to enhance learners’ writing competence. However, few studies have examined the comparative effects of collaborative versus independent writing on EFL learners’ individual performance, especially in higher‐order ...
Ting Huang, Chenze Wu, Wenkang Zhang
wiley +1 more source
野生动物学报, 2011 2009年7月、8月,2010年3月中旬、5月下旬,对内蒙古达赉湖地区蒙原羚进行野外考察并在生境适宜度分析的基础上,利用FRAGSTATS 3.3软件对达赉湖地区蒙原羚生境进行景观格局分析。通过比较1998年和2010年达赉湖地区蒙原羚生境适宜度评价结果,表明内蒙古达赉湖地区蒙原羚一般适宜生境、中度适宜生境和适宜生境的斑块不断被分割成更小的斑块,破碎化程度加大。蒙原羚不适宜生境斑块面积在增加,而一般适宜斑块、中度适宜生境和适宜斑块面积在减小,并且适宜生境面积变化程度最大 ...
刘丙万, 秦立鑫, 张博, 刘松涛
doaj
International Journal of Applied Linguistics, EarlyView.ABSTRACT With the increasing number of Chinese international students in Australian universities, intercultural competence has become a critical factor influencing their interactions with Australian tutors in university classroom settings. Existing research often examines students’ intercultural competence from a single‐method or single‐perspective ...
Jiangyu Han, Linda Tsung
wiley +1 more source
野生动物学报, 2009 1999年9～10月,采用样方法对綦江地区森林生境、灌丛生境、农田生境的鸟类群落结构进行调查研究,结果表明:本次调查记录到鸟类79种,分属于9目25科,雀形目鸟类的种数最多,占总数的73.42%。国家Ⅱ级保护鸟类7种,占所观察到鸟类的8.86%。在调查研究的3种生境鸟类多样性从高到低的是农田生境、灌丛生境、森林生境。
李健, 蒋国福, 刘文萍
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