搜索筛选:
搜索耗时0.6327秒,为你在为你在102,267,441篇论文里面共找到 313 篇相符的论文内容
类      型:
[期刊论文] 作者:刘韡,蒋志,储云,娃娃,, 来源:当代艺术与投资 年份:2007
Judgment Chu Yun: Liu...
[期刊论文] 作者:Yun Liu, 来源:中国地球化学学报:英文版 年份:2020
A theoretical model and numerical simulation(i.e.,Zhu et al.2019)demonstrates that the Earth’s lower mantle was intrinsically stratified for helium(He)by therm...
[期刊论文] 作者:Yun LIU, 来源:Asian Agricultural Research 年份:2021
[Objectives]To calculate and study the biomass emergy of main forests in Shangri-La,Tibetan area of Yunnan Province.[Methods]Four main forest biomass values of...
[期刊论文] 作者:Yun Liu, 来源:地球化学学报(英文版) 年份:2020
Mass-dependent isotope fractionation of helium is believed to be too small to significantly change 3He/4He isotopic ratios in geological processes,comparing wit...
[会议论文] 作者:Yun Liu, 来源:2014中华医学会呼吸病学年会暨第十五次全国呼吸病学学术会议 年份:2014
[会议论文] 作者:Yun Liu, 来源:第三届全国中子散射会议暨国际中子源多学科应用研讨会 年份:2015
[期刊论文] 作者:Lengshan Leng,Yun Liu, 来源:能源与动力工程(英文) 年份:2013
Modern nuclear power plants, both newly designed generation 3 and existing generation 2 reactors, make use of passive safety systems for significant and measura...
[期刊论文] 作者:Yin Zhang,Yun Liu, 来源:固体力学学报:英文版 年份:2010
Effects of deposition layer position and number/density on local bending of a thin film are systematically investigated. Because the deposition layer interacts...
[期刊论文] 作者:HE Yun,LIU Cheng, 来源:国际泥沙研究:英文版 年份:2011
沉积氧需求(草皮) 是为水质量分析并且为在河,湖,河口和海湾里当模特儿的水质量的一个关键参数。草皮能在实验室并且在 situ 被测量。然而,在里面 situ 技术看起来是为测量草皮,,......
[期刊论文] 作者:Jun Ran,Yun Liu, 来源:中国循环杂志 年份:2018
Objective The study aimed to compare quality of saphenous vein(SV)grafts,wound complications,and clinical outcomes between endoscopic vein harvesting(EVH)techni...
[期刊论文] 作者:Hong-tao He,Yun Liu, 来源:中国地球化学学报:英文版 年份:2015
Equilibrium Si isotope fractionation factors among orthosilicic acid(i.e.,H4 Si O4(aq)), quartz and the adsorption complexes of H4 Si O4(aq)on Fe(III)-oxyhydrox...
[期刊论文] 作者:Jixi Zhang,Yun Liu, 来源:中国地球化学学报:英文版 年份:2018
[期刊论文] 作者:Sha Yang,Yun Liu, 来源:中国地球化学学报:英文版 年份:2016
An anomalous isotope effect exists in many heavy element isotope systems(e.g., Sr, Gd, Zn, U). This effect used to be called the ‘‘odd–even isotope effect’...
[期刊论文] 作者:Ling Wang,Yun Liu, 来源:自然科学期刊(英文) 年份:2009
The optimum total carotenoids (TC) extraction from rapeseed with solvent extraction method by UV-visible spectrophotometer determination was investigated by usi...
[期刊论文] 作者:Yin Zhang,Yun Liu, 来源:力学学报:英文版 年份:2014
因为在电影和底层之间的相互作用,弄弯应力的电影能显著地变化,取决于分层几何学,这部电影和底层机械性质。墨西哥帽子效果显示如此的相互作用。一个分析方法被介绍,并且相关维的......
[期刊论文] 作者:Xijuan Liu,Yun Liu, 来源:现代非线性理论与应用(英文) 年份:2018
This paper discusses a parasitoid-host-parasitoid ecological model and its dynamical behaviors. On the basis of the center manifold theorem and bi-furcation the...
[期刊论文] 作者:Yanyan Yu,Yun Liu, 来源:Oil Crop Science-中国油料作物学报英文版 年份:2020
Chinese Sapium sebiferum(L.)Roxb has great potential to emerge as a promising biodiesel resource plant due to abundant oil content in seed.However,the unavailab...
[期刊论文] 作者:Tong Fang,Yun Liu, 来源:中国地球化学学报:英文版 年份:2019
Equilibrium isotope fractionation of thallium(Tl) includes the traditional mass-dependent isotope fractionation effect and the nuclear volume effect(NVE). The N...
[期刊论文] 作者:Sha Yang,Yun Liu, 来源:地球化学学报(英文) 年份:2021
To investigate equilibrium mercury(Hg)and lead(Pb)isotope fractionation caused by the nuclear volume effect(NVE)in crystals,the electron densities at nuclei(i.e...
[期刊论文] 作者:Tong Fang,Yun Liu, 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: