Research progresses are introduced at the aspects of tea cross breeding,cross pollination technology,cross compatibility and the genetics tendency of F 1 generation The author considers that the cross breeding will still be the main approach of tea breeding in 21th century 关键词: Tea plant Cross ...
aand could be described as influential on the progress and development of research in the field. My intention is that papers in the collection should have added to our understanding of GIScience in its wider sense. 并且能被描述作为显要在研究的进展和发展在领域。 我的意图是纸在汇集在它的更宽...
相关知识点: 试题来源: 解析 A。“progress”是不可数名词,“much”修饰不可数名词,表示在医学研究领域有很多进步。“many”和“a few”修饰可数名词复数;“little”表示几乎没有进步,不符合语境。高考重点语法:不可数名词的量词选择及语境理解。反馈 收藏 ...
in-situ long-term monitoring / monitoring elements / monitoring equipment / risk assessment / marine engineering geology / research progress 0. 引言 海洋蕴含着丰富的海洋矿物资源、海水化学资源和海洋生物资源等,发展潜力巨大[1]。但是,由于沿海城市建设和海洋资源开发的不断扩大,导致海洋地质灾害的...
2015. Research progress on the use of plant allelopathy in agriculture and the physiological and ecological mechanisms of allelopathy. Frontiers in Plant ... C Fang,Z Cheng - 《Frontiers in Plant Science》 被引量: 0发表: 2016年 Bioassays and Field Studies for Allelopathy in Terrestrial Plants:...
Progress in Urban Shrinkage Research Urban shrinkage is a development path that is spreading widely across the world,which caused a range of city sustainable development problems. Recently,China has entered into a period of new normal and faced the supply side reform, while... WU Kang,D Sun -...
(2002). On being `in the field': practice, progress and problems in research with young people in rural areas. Journal of Rural Studies, 18, 179-191.Leyshon, M. (2002) On being `in the field': Practice, progress and problems in research with young people in rural areas. Journal of...
Abstract The unique physical and chemical properties of silicon nanotubes are expected to play a huge potential role in the field of new energy. So far, there are relatively few reports about their applications in the new energy field. Firstly, this paper reviewed the research progress of silicon...
XH Ma,Z Lan,SF Wang - 《Chemical Industry & Engineering Progress》 被引量: 36发表: 2011年 Performance improvement of turbo energy recovery device in desalination using flow field simulation and uniform design experiment As the core equipment of seawater desalination, the turbine energy recovery devi...
С. 1-8. Parametrical Words in the Sentiment Lex... International Journal of Science and Engineering (IJSE) also promote the research in the field of Science and engineering. International Journal of Science and Engineering (IJSE) is an established key player in the world of engineering, ......