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Ni-Co/Mg-Al catalyst derived from hydrotalcite-like compound prepared by plasma for dry reforming of
Ni-Co bimetallic catalysts with different Ni/Co content were derived from cold plasma jet decomposition and reduction of......
Flower-, wire-, and sheet-like MnO_2-deposited diatomites:Highly efficient absorbents for the remova
Flower-, wire-, and sheet-like MnO2-deposited diatomites have been prepared using a hydrothermal method with Mn(Ac)2, KM......
Facile synthesis, morphology and structure of Dy_2O_3 nanoparticles through electrochemical precipit
The aim of this research was to introduce a new, facile and simple method for synthesis of Dy_2O_3 nanostructures at roo......
The detailed theoretical studies of electronic,optical,and mechanical properties of γ-Bi_2Sn_2O_7 are carried out by us......
Understanding the adsorption mechanism of Ni(II) on graphene oxides by batch experiments and density
The graphene oxides(GOs) have attracted multidisciplinary study because of their special physicochemical properties. The......
V_p/V_s Anisotropy and Implications for Crustal Composition Identification and Earthquake Prediction
The ratio of P- to S-wave velocities(V_p/V_s) is regarded as one of the most diagnostic properties of natural rocks.It h......
Based on the Rb-Sr isochron dating results, this paper suggests that the alkaline intrusive belt at the east foot of th......
Core 17962 taken from the sea area of the Nansha Islands recorded a sedimentary history of more than 30 000 years. The ......
Using the in situ zircon U-Pb dating method of LA-ICPMS, we analyzed the 31 Ma old SHRIMP U-Pb age of the Yongsheng neph......
Palynological record during the Pleistocene (between 1.05 Ma and 0.36 Ma) from ODP1144, northern Sou
This paper presents the pollen record from the lower section of ODP1144 (depth 501.3-225.7 m, ca. 1.05-0.36 Ma). Two po......
Strongly peraluminous granites of Mesozoic in Eastern Nanling Range, southern China: Petrogenesis an
The strongly peraluminous granites (SPGs) of Eastern Nanling Range (ENR) are a characteristic of all bearing highly alum......
Four international standards, Ga1550, MMhb-1, Lp-6, Bern 4M, and one domestic standard BT-1 have been intercalibrated. T......
Effects of crystallization fractions on mechanical properties of Zr-based metallic glass matrix comp
The Zr41Ti14Cu12.5Ni10Be22.5 (at.%) bulk metallic glass composites with various crystallization fractions were prepared ......
Citalopram increases the differentiation efficacy of bone marrow mesenchymal stem cells into neurona
阜阳市局 ￡4a 局长——_MINtkMMtgj’＃lnH＄B——q.M——D收束志不他只邀狲位J则【科校为先导推动地租工作.B为广为戳民U用凶盼引眯B.......
REE and Sr-Nd Isotope Geochemistry for Yixian Fluorite Deposit,Western Liaoning Province,China,and I
Up to now,there were no systematic studies of geochemistry and isotopic age for the Yixian(义县) fluorite deposit,wester......
Carbon and nitrogen stable isotope analyses of mammal bone fossils from the Zhongba site in the Thre
Based on AMS 14 C dating data,carbon and nitrogen isotope analyses were conducted on mammal bone collagen of deer,cattle......
A bolaform(BNC 10)and single-headed(HNOA)amphiphilic Schiff bases containing naphthyl group were designed and their Lang......
Although 1-alkyl-2,3,6-trimethylbenzenes and a high relative amount of 1,2,3,4-tetramethylbenzene have been detected in ......
From a number of ion-exchange resins and adsorbents,a macro-pore weak-base type anionion-exchange resin,D354,was selecte......
The spatial distribution patterns of total organic carbon and total nitrogen show significant correlations with currents......
Thick gold targets were bombarded with 47 MeV/nucleon C ions and the radioactive isotopes of iridium...
Three kinds of commercial activated carbons, such as Norit RB1, Monolith and Chemviron activated carbons, were used as a......
3-D thermo-mechanical coupled FEM simulation of continuous hot rolling process of 60SiMnA spring ste
The 3-D thermo-mechanical coupled elasto-plastic finite element method (FEM) was used for the simulation of the two-pas......
The occurrence and significance of C_(25)HBI in Cenozoic saline lacustrine source rocks from the Wes
The saline lacustrine deposit of the Oligocene Lower Ganchaigou Formation is the main source rock for the Western Qaidam......
Type synthesis of lower-mobility parallel mechanisms is a hot and frontier topic in international academic and industri......
A series of the Pt-Sn/SBA-15 catalysts were prepared and their properties characterized by using X-raypowder diffraction......
Controlling of cements and physical property of sandstone by fault as observed in well Xia503 of Hui
Cement content of carbonate in tight sandstone near section is much higher than that of the normal sandstones far away f......
A new carbonaceous catalyst with sulfonic acid group (-SO3H) was prepared by incomplete carbonization of β-cyclodextrin......
Ag/Mg-Al-O composite was prepared by the calcination of Ag-containing Mg-Al hydrotalcite-like compound and metallic Ag s......
The purpose of this work is to study the possibility of anionic dyes Reactive Red M-8B(RR) and Direct Green B(DG) adsorb......
Phase transition and magnetocaloric effect of Ni_(55.2)Mn_(18.6)Ga_(26.2-x)Gd_x (x=0,0.05,0.15) allo
Phase transition process and magnetic entropy change -ΔS of Ni55.2Mn18.6Ga26.2-xGdx(x=0, 0.05, 0.15) alloys were studie......
SnAgCu solder system with the addition of rare earth Ce,which has better thermo-mechanical properties compared to those ......
A method for inversion of layered shear wavespeed azimuthal anisotropy from Rayleigh wave dispersion
Seismic anisotropy provides important constraints on deformation patterns of Earth’s material. Rayleigh wave dispersion......
Microstructural Evolution during Partial Remelting of Al—Si Alloys Containing Different Amounts of M
The effect of magnesium on the microstructures of A356 aluminum alloy in as-cast and semi-solid conditions was investiga......
Studies on Accurate Measurement of Isotope Ratio of Trace Plutonium in Uranium Matrix by Multi-colle
It is not only significant for non-proliferation and the quality control of uranium product but also for identifying app......
The isoscaling behavior in the reaction system of 58,64Ni + 9Be has been studied by using the heavy-ion phase-space expl......
On September 28,the comprehensive technological renovation of the CIAE~’s electromagnetic isotopeseparator passed the a......
High-precision U-series dating of Holocene corals from South China Sea by thermal ionization mass sp
Using the isotopic diluting and thermal ionization mass spectrometric (TIMS) technique, the U-series dating procedure w......
About 300 mafic dykes are intruded Eocene volcanic and pyroclastic rocks,north east of Meshkinshahr city in the NW of Ir......
The Beila ophiolite is located in the middle part of the Bangong-Nujiang suture zone,northern Tibetan plateau.It is a co......
Hydrothermal Sedimentary Mineralization of the Super-large Bamianshan Fluorite Deposit in Zhejiang P
The Bamianshan fluorite deposit is a super-large one recently discovered in Zhejiang Province of China. This paper prese......
目的探讨177Lu－前列腺特异膜抗原(PSMA)－617治疗转移性去势抵抗性前列腺癌(mCRPC)的安全性和有效性。方法前瞻性研究2017年8月至2018......
利用平衡合金法研究Mg-Zn-Ce系富镁角在400℃时各金属间化合物的相成分、相结构及相关系.研究表明,Mg-Zn-Ce系富镁角丰在一个线性......
文中概述了铀中硼的分析方法,研究了阳离子交换色谱分离同位素稀释电感耦合等离子体质谱法(ID-ICP-MS)测量铀中硼的方法,对样品溶......
Based on the isotope analysis result of water samples in the 18 sections of the Yellow River, the variation of δ18Oand ......
通过三脂肪胺－煤油－正癸醇体系萃取低浓醋酸水溶液的实验，比较了萃取剂三种成分的不同酸比以及温度以分配系数的影响，确定了萃取操作的......
Ti-6Al-4V 合金的等温的压缩与 10% 的间隔在 10931303 K， 0.001， 0.01， 0.1， 1.0，和 10.0 s1 的种类率，和 20%60% 的高度减小的变丑温度......
【目的】探究植物根系分泌的主要组分(有机酸、氨基酸、糖类)对土壤N2O排放及其微生物过程的影响,为选择适宜的植物进而控制土壤N2......
文章介绍了离子质谱计的原理及应用范围。由快原子枪装备的一台低价小型双聚焦质谱计用于离子的同位素丰度分析,微克级氮的同位素......
在298．15K下用微量热法结合核磁共振法研究了α-环糊精，β-环糊精与十二烷基多氧乙烯磺酸钠C12EnS（n=1，3）在水溶液中的包结作用．实验结果......
