搜索筛选:
搜索耗时4.2955秒,为你在为你在102,285,761篇论文里面共找到 5 篇相符的论文内容
发布年度:
Creating New Germplasm by Distant Hybridization in Stone Fruits:Ⅰ.Effects of Different Treatments on
[期刊论文] 作者:YANG Hong-hua,CHEN Xue-sen,LI,
来源:城市道桥与防洪 年份:2004
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
Creating New Germplasm by Distant Hybridization in Stone Fruits:Ⅱ-Embryo Rescue and Hybrid Identific
[期刊论文] 作者:YANG Hong-hua,CHEN Xue-sen,FEN,
来源:城市道桥与防洪 年份:2004
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Jing Yang,Hong-Hua Guo,Min-Xiang Li,Cai-Hong Zhang,
来源:海南医学院学报:英文版 年份:2021
Objective:Developing a frailty assessment scale to identify the frailty of COPD patients.Methods:Through the Literature Analysis Method to form the item pool.The Delphi Expert Consultation Method was used to form the test version scale.Then......
Creating New Germplasm by Distant Hybridization in Stone Fruits:Ⅰ.Effects of Different Treatments on
[期刊论文] 作者:YANG Hong-hua,CHEN Xue-sen,LI Yu-hui,FENG Bao-chun,MU Xiu-jia,
来源:中国农业科学 年份:2004
The effects of different treatments on cross compatibility in distant hybridization were studied in 69 cross combinations among 9 cultivars of stone fruits. The...
,Study on neutronics design of ordered-pebble-bed fluoride-salt-cooled high-temperature experimental
[期刊论文] 作者:Rui Yan,Shi-He Yu,Yang Zou,Qun Yang,Bo Zhou,Pu Yang,Hong-Hua Peng,Ya-Fen Liu,Ye Dai,Rui-Ming Ji,Xu-Zhong,
来源:核技术(英文版) 年份:2018
This paper presents a neutronics design of a 10 MW ordered-pebble-bed fluoride-salt-cooled high-tem-perature experimental reactor. Through delicate layout, a co...
相关搜索: