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131.
三坊七巷一直是福州的代名词,水榭戏台位于福州市三坊七巷历史文化街区衣锦坊,
衣锦坊的“水榭戏台”是古时上流社会的浮光掠影,也是唯一一座建在水上的戏台,对现代视觉
传达设计的影响颇深。本文以水榭戏台装饰纹样为切入点,在概述纹样基本内涵的基础上,通
过分析纹样对现代视觉传达传承的启示,探讨了纹样在现代视觉传达应用的策略,以其丰富图
形的语言和创作手法,为现代视觉传达艺术提供参考借鉴。 相似文献
132.
Jeetendra Prakash Aryal Dil Bahadur Rahut M. L. Jat Sofina Maharjan Olaf Erenstein 《Journal of Crop Improvement》2018,32(4):477-492
Laser land leveling has been increasingly adopted in the irrigated rice (Oryza sativa L.)–wheat (Triticum aestivum L.) cropping system in the state of Haryana (India), located in the north-western Indo-Gangetic Plains. Still, many farmers have applied it to only a fraction of their land. In this study, we used data collected from 621 farm households in Haryana and applied a double-hurdle model for assessing the factors that determine the adoption and intensity of laser-leveling technology. The results show that large land holders are more likely to laser level their farm land; however, we found a negative association between land holdings and the proportion of laser-leveled land. Information about technology through farmer-to-farmer communication and through private traders, participation in agricultural training and membership in local agricultural institutions increased both the likelihood and the intensity of adoption. Our findings call for a closer collaboration among the various stakeholders, specifically to promote farmer-to-farmer communication through increased participation in local institutions and increase the rate of adoption of laser leveling technology. 相似文献
133.
134.
Increasingly knowledge is shared using new web‐based channels. The use of these channels is relatively new in the realm of soil science. However, they may prove to be very useful for connecting time‐poor, geographically dispersed audiences in an efficient and cost‐effective way. There has been limited study of this form of knowledge sharing for natural science (let alone soil science). In New South Wales (NSW), Australia, the NSW Department of Primary Industries (NSW DPI) has coordinated the Soil Network of Knowledge (SNoK) monthly webinar over 3 years, with over 40 webinars targeting an audience of next users of soil information. Aggregated data collected from these webinars indicated that the majority of information is used for professional development by participants. Whether this will eventually lead to on‐ground practice change because of the improved professional and technical knowledge of participants is still a moot point and will require further investigation over time. The information collected on attendance and participation showed that webinars are a good way to connect with some target audiences such as other government bodies that have a historical relationship with NSW DPI. However, other target audiences that NSW DPI has always found difficulty in engaging, such as private advisers, require more active overtures to drive participation. The growing subscriber base is encouraging. 相似文献
135.
本文从文化价值维度中的集体主义/个人主义、权力距离两方面分析英汉礼貌用语,探究语言与文化内涵的关系。通过研究,不仅可以看出中国和英语国家的个人主义/集体主义价值取向的不同,同时他们的权力距离也有高低之分。对礼貌用语进行文化价值维度解读,能帮助人们了解礼貌用语所反映的文化内涵,为各国的跨文化交际提供借鉴。 相似文献
136.
Song plays a fundamental role in intraspecific communication in songbirds. The temporal and structural components of songs can vary in different habitats. These include urban habitats where anthropogenic sounds and alteration of habitat structure can significantly affect songbird vocal behavior. Urban–rural variations in song complexity, song length and syllable rate are not fully understood. In this study, using the oriental magpie‐robin (Copsychus saularis) as a model, we investigated urban–rural variation in song complexity, song length, syllable rate, syllable length and inter‐syllable interval. Comparing urban and rural songs from 7 countries across its natural Asiatic range (Bangladesh, India, Malaysia, Nepal, Singapore, Sri Lanka and Thailand), we found no significant differences in oriental magpie‐robin song complexity. However, we found significant differences in temporal song variables between urban and rural sites. Longer songs and inter‐syllable intervals in addition to slower syllable rates within urban sites contributed the most to this variance. This indicates that the urban environment may have driven production of longer and slower songs to maximize efficient transmission of important song information in urban habitats. 相似文献
137.
杂交水稻不育系龙特浦A特征特性及其系列组合优势表现和应用 总被引:4,自引:2,他引:2
杂交水稻新不育系龙特浦A的选育成功是漳州市农科所在杂交水稻三系不育系选育“壮母”方面的一大突破。着重阐述龙持浦A的特征特性、特优系列主要组合的优势表现和应用情况。在此基础上,对发挥特优系列组台高产潜力的措施进行探讨,提出特优系列组合及不育系的选育技术路线。 相似文献
138.
公路经济发展对农业产业化经营的推动意义 总被引:2,自引:0,他引:2
在促进农村经济发展的方略中,农业产业化与道路交通是相互影响、相互作用的两个方面。农村公路建设与农业产业化的协调发展需要建立农业产业化利益分配机制,选择一条适合我国农村现状的产业化发展道路,强化城乡公路的综合功能,建立科学、合理的公路体系。 相似文献
139.
半导体光放大器的原理及应用分析 总被引:1,自引:0,他引:1
赵书安 《金陵科技学院学报》2005,21(3):22-26
半导体光放大器的主要特点是:它由有源区和无源区构成,其放大原理主要取决于有源层的介质特性和激光腔的特性.半导体光放大器可用作线性放大器、波长转换器、光开关和再生器等等. 相似文献
140.
以农业移动机器人为研究对象,首先介绍了基于移动通信网络的遥操作技术,并基于ARM嵌入式技术,设计了农业移动机器人硬件方案,并从硬件和软件两方面设计实现了该系统.实验结果表明:该系统能够出色地完成任务,满足了预期的效果,具有一定的稳定性和可靠性. 相似文献