搜索筛选:
搜索耗时1.5607秒,为你在为你在102,285,761篇论文里面共找到 600 篇相符的论文内容
发布年度:
Spatial and Temporal Variations in Available Soil Nitrogen—A Case Study in Kobresia Alpine Meadow in
[期刊论文] 作者:Li Lin,Guangmin Cao,Fawei Zhan,
来源:地球科学和环境保护期刊(英文) 年份:2019
Elucidating the factors that determine the effects of temporal and spatial variation of nutrients is important for analyzing the characteristics of an ecosystem...
[期刊论文] 作者:WENG Bo,RAN Mao-liang,CAO Rong,
来源:农业科学学报:英文版 年份:2019
MicroRNAs(miRNAs) have been widely identified in porcine testicular tissues and implicated as crucial regulators of proliferation, apoptosis, and differentiatio...
[期刊论文] 作者:FAN Xuran,CAO Xupeng,CHU Yadon,
来源:中国海洋大学学报:英文版 年份:2019
Stress state of microalgal cells is caused under unfavorable conditions such as disordered light regime and depleted nitrogen.The stress state can impair photos...
Effects of prescribed burning on carbon accumulation in two paired vegetation sites in subtropical C
[期刊论文] 作者:Yuanqi Chen,Jianbo Cao,Lixia Z,
来源:森林生态系统:英文版 年份:2019
Background: Prescribed burning is a common practice of site preparation before afforestation in subtropical forests. However, the effects of prescribed burning...
[期刊论文] 作者:Yang CAO,Debin SU,Xingang FAN,,
来源:大气科学进展:英文版 年份:2019
...
Proton pump inhibitor use increases hepatic encephalopathy risk: A systematic review and meta-analys
[期刊论文] 作者:Yun-Jie Ma,Zong-Xun Cao,Yong L,
来源:世界胃肠病学杂志:英文版 年份:2019
BACKGROUND Several studies have been conducted to explore the association between the use of proton pump inhibitors (PPIs) and hepatic encephalopathy (HE) risk...
[期刊论文] 作者:Kai Yang,Jun Cao,Tian-Wen Yuan,
来源:世界胃肠病学杂志:英文版 年份:2019
BACKGROUND Stent insertion can effective alleviate the symptoms of benign esophageal strictures(BES).Magnesium alloy stents are a good candidate because of biol...
[期刊论文] 作者:Haotong Cao,Shengchen Wu,Yue H,
来源:中国通信:英文版 年份:2019
Network virtualization(NV) is pushed forward by its proponents as a crucial attribute of next generation network, aiming at overcoming the gradual ossification...
[期刊论文] 作者:Jing Zhu,Ying Cao,Jianyu Zhai,,
来源:中国人口·资源与环境:英文版 年份:2019
The 2030 Agenda for Sustainable Development is a prospect for the future development of all countries in the world.Its core is to set up the Sustainable Develop...
[期刊论文] 作者:CAO Qiang,LI Zimu,LUAN Mingkai,
来源:热科学学报:英文版 年份:2019
Stirling-type pulse tube cryocoolers(SPTCs)working at liquid-helium temperatures are appealing in space applications because of their promising advantages such...
Comparative Study on Two Methods for Measuring Wave Velocity Change of Crustal Medium Based on Large
[期刊论文] 作者:YE Beng,CAO Wenzhong,HUO Yuanh,
来源:中国地震研究:英文版 年份:2019
This paper proposes the application of dynamic programming method to calculate the relative change of wave velocities and compares its similarities and differen...
[期刊论文] 作者:HUANG Min,CHEN Jia-na,CAO Fang,
来源:农业科学学报:英文版 年份:2019
This study was conducted to determine whether, and if so how, the grain yield and nitrogen (N) requirements of hybrid rice transplanted as single seedlings are...
miR-34c inhibits proliferation and enhances apoptosis in immature porcine Sertoli cells by targeting
[期刊论文] 作者:RAN Mao-liang,WENG Bo,CAO Rong,
来源:农业科学学报:英文版 年份:2019
MicroRNAs(miRNAs) are implicated in swine spermatogenesis via their regulations of cell proliferation, apoptosis, and differentiation. Recent studies indicated...
Identifying the limiting factors driving the winter wheat yield gap on smallholder farms by agronomi
[期刊论文] 作者:CAO Hong-zhu,LI Ya-nan,CHEN Gu,
来源:农业科学学报:英文版 年份:2019
North China Plain(NCP) is the primary winter wheat production region in China, characterized by smallholder farming systems. Whereas the winter wheat average yi...
[期刊论文] 作者:Jiong-Di Lu,Feng Cao,Yi-Xuan D,
来源:世界胃肠病学杂志:英文版 年份:2019
BACKGROUND Acute pancreatitis(AP)is a common acute abdominal disease worldwide,and its incidence rate has increased annually.Approximately 20%of AP patients dev...
[期刊论文] 作者:Bo Xie,Chunxiang Cao,Wei Chen,,
来源:林业研究:英文版 年份:2019
Sudden oak death(SOD)is one of the most rapid and destructive forest pathogens,which has caused the death of many host plants in Europe and America.There are cu...
[期刊论文] 作者:Si Chen,Yan-Ping Tang,Ji Cao,
来源:黑龙江科技学院学报 年份:2019
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Yan Zhang,Jiafeng Cao,Qi Wang,,
来源:黑龙江科技学院学报 年份:2019
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Characteristics of Shale Reservoir and Sweet Spot Identification of the Lower Cambrian Niutitang For
[期刊论文] 作者:QIN Mingyang,CAO Zheng,GUO Jia,
来源:黑龙江科技学院学报 年份:2019
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Quantifying the vertical distribution pattern of land-use conversion in the loess hilly region of no
[期刊论文] 作者:CAO Zhi,LI Yurui,LIU Zhengjia,,
来源:黑龙江科技学院学报 年份:2019
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
相关搜索: