全文获取类型
收费全文 | 356篇 |
免费 | 3篇 |
国内免费 | 2篇 |
专业分类
教育 | 288篇 |
科学研究 | 17篇 |
体育 | 20篇 |
综合类 | 19篇 |
文化理论 | 1篇 |
信息传播 | 16篇 |
出版年
2022年 | 1篇 |
2021年 | 1篇 |
2020年 | 9篇 |
2019年 | 5篇 |
2018年 | 4篇 |
2017年 | 7篇 |
2016年 | 7篇 |
2015年 | 8篇 |
2014年 | 24篇 |
2013年 | 43篇 |
2012年 | 25篇 |
2011年 | 16篇 |
2010年 | 14篇 |
2009年 | 23篇 |
2008年 | 17篇 |
2007年 | 24篇 |
2006年 | 19篇 |
2005年 | 18篇 |
2004年 | 20篇 |
2003年 | 23篇 |
2002年 | 5篇 |
2001年 | 15篇 |
2000年 | 8篇 |
1999年 | 4篇 |
1998年 | 2篇 |
1997年 | 2篇 |
1996年 | 9篇 |
1995年 | 1篇 |
1994年 | 3篇 |
1993年 | 3篇 |
1992年 | 1篇 |
排序方式: 共有361条查询结果,搜索用时 15 毫秒
171.
用从河南省豫北地区大型种猪场发病猪群分离到的致仔猪黄痢、白痢6个大肠埃希氏菌优势血清型菌株O2,O139,O101,O138,O20,O60的两次培养物,经0.4%的福尔马林灭活48h,添加油乳佐剂充分乳化,制成地方性猪大肠埃希氏菌灭活苗,含菌量为150亿/mL.分别于产前30d和14d两次免疫妊娠母猪,剂量2mL头,使初生仔猪从母乳中获得较高含量的大肠埃希氏菌抗体,具有对抗黄痢、白痢发生的免疫力。 相似文献
172.
173.
A Game for the Global North: The 2018 Winter Olympic Games in Pyeongchang and South Korean Cultural Politics 总被引:1,自引:0,他引:1
Jung Woo Lee 《国际体育史杂志》2016,33(12):1411-1426
AbstractThe South Korean region of Pyeongchang will host the 2018 Winter Olympic Games. Using Wallerstein’s world system theory and Collins’s notions of zones of prestige and emulation as a conceptual framework, this paper examines the South Korean Government’s intention to stage the winter sporting spectacle. As the Winter Olympics is arguably considered a game for the relatively affluent global north, South Korea, as a semi-core state, attempts to elevate its position to a global economic and cultural powerhouse through being a host of this winter sports mega-event. However, it should be noted that the Winter Olympic Games is an event through which white supremacy and Western cultural hegemony are continuously reinforced. Therefore, the South Korean ambition to enhance its international standing by staging the Winter Olympic Games paradoxically reflects Western cultural imperialism and Orientalism embedded in South Korean cultural politics associated with the winter sporting contest. 相似文献
174.
中华鳖红底板病和白底板病病原及组织病理 总被引:1,自引:0,他引:1
红底板中华鳖和白底板中华鳖中均发现细菌和病毒.经细菌培养证实红底板和白底板鳖肝、脾、肾、肺、心和鳃样组织中均有细菌,电镜观察也证实白底板鳖肝和肺中有细菌,红底板鳖肺和鳃样器官中有细菌.细菌短杯状,大小(0.5~0.6)μm×(0.8~1.0)μm.在白底板鳖脾、肾和胃中和红底板小场中分别检测到直径为70~75um和85~90um的病毒粒子.红底板病鳖和白底板病鳖均表现为广泛地系统性的组织坏死,白底板病鳖较红底板病鳖病变严重. 相似文献
175.
郑广信 《鞍山师范学院学报》2007,9(3):58-60
空白称之为"布白",它是中国画构图一大特点.布白是中国画构图独有的艺术形式.本文着重阐述了怎样在有限的画面中展示无限的情致. 相似文献
176.
提出了实验多媒体课件制作应突出全过程模拟再现的基本观点,利用Flash模拟《白光反射全息照相》实验现实,进行了实践。 相似文献
177.
郭顺玉 《郧阳师范高等专科学校学报》2003,23(4):15-18
《武当风景记》是民国时期武当山名道士白衣道人的作品。全书以武当自然风光为描写对象,语言简洁流畅,结构独具匠心,描写绘形传神,蕴含着强烈的爱国爱教情感,是武当道教学中的重要作品。 相似文献
178.
Lorna Smith 《English in Education》2008,42(3):269-282
This paper describes the evaluation of the impact of a training programme in the use of Interactive whiteboards in Secondary English lessons. It is based on work commissioned from NATE by Becta that produced the publication, Entitlement to ICT in Secondary English ( NATE, 2002 ). Drawing from the work of Kress (2003) , the author argues that new technologies can help teachers to address confidently aspects of multimodality that are a core aspect of the New Literacies. Data collected from a small sample of Secondary English teachers who engaged in the training suggest that all teachers benefited from the training; however, it was found that there has been insufficient support in schools to date for the development of fully confident practice. 相似文献
179.
《Educational Philosophy and Theory》2013,45(8):853-873
Some of the literature about teaching issues of race and racism in classrooms has addressed matters of audience. Zeus Leonardo, for example, has argued that teachers should use the language of white domination, rather than white privilege, when teaching about race and racism because the former language presupposes a minority audience, while the latter addresses an imaginary or presupposed white one. However, there seems to be little discussion in the literature about teaching these issues to an audience that is in fact predominantly minority. Leonardo assumes that minority students need little convincing about the reality of white domination, but students of color are not a monolithic group. The paper addresses some specific challenges the author has faced teaching theories of white domination to a predominantly minority student audience in New York City. Leonardo is right that audience matters, but audience turns out to matter in ways that defy common assumptions. 相似文献
180.
ABSTRACT As a progressive intervention into patriarchy, feminism has traditionally centered (white) women's experience, yet when sex and gender are combined with race, feminism tends to lose its progressive edge. We argue that (white) feminism ideologically grounds itself in a gendered victimology that masks its participation and functionality in white supremacy. By erasing women of color, positioning women as victims of white male hegemony, and failing to hold white women accountable for the production and reproduction of white supremacy, (white) feminism manifests its allegiance to whiteness and in doing so commits “discursive violence”. We end with calling for ideological intersectionality as a possible corrective. 相似文献