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The world population will grow up to 9.8 billion by 2050.The intensification in urban growth will occur on all continent......
Artificial Neural Networks Applied to Landslide Susceptibility Mapping in the Northern Area of the C
Recently,Artificial Neural Networks(ANNs)have been used for various scientific and engineering applications essentially ......
Tubal ligation or tubectomy (also known as having one’s “tubes tied” (ligation)) is a surgical procedure for steriliz......
<正> Geochemistry investigation has come up to a new stage of development as its analysis are now required to deal with ......
Electrical and γ-ray energy spectrum response properties of PbI_2 crystal grown by physical vapor tr
Lead iodide single crystal was grown by physical vapor transport method.Two radiation detectors with different configura......
We investigate the temperature field variation in the growth region of a diamond crystal in a sealed cell during the who......
Two general protocols have been developed for the photoinduced,metal-free direct arylation of unactivated arenes with ar......
Reaction mechanism and kinetics of pressurized pyrolysis of Chinese oil shale in the presence of wat
A study of reaction mechanisms and chemical kinetics of pressurized pyrolysis of Chinese Liushuhe oil shale in the prese......
据英国《每日邮报》报道,日前,一块恐龙角化石揭晓了令科学家迷惑不解的恐龙灭绝之谜,这个最后幸存恐龙的角化石证明恐龙是在一颗......
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Coal seam drainage enhancement using borehole presplitting basting technology——A case study in Huain
Xinji No. 2 underground coal mine extracts the coal seams #4 and #5. These two seams are highly gassy and gas drainage i......
ＳｔｕｄｙｏｆＨａｒｄｓｅａｌｅｄ，Ｔｕｎａｂｌｅ，ＰｈｏｔｏｅｌａｓｔｉｃＢｉｒｅｆｒｉｎｇｅｎｔＤｕａｌｆｒｅｑｕｅｎｃｙＬａｓｅｒｓＨＡＮＹａｎｍｅｉＺＨＡＮＧＳｈｕｌｉａｎＬＩＹａｎＬＩＫｅｌａｎ（ＴｈｅＳｔａｔｅＫｅｙＬａｂ．ｆｏｒＰ...
Study of Hardsealed, Tunable, PhotoelasticBirefringentDualfrequencyLasersHANYanmeiZHANGShulianLIYanLIKe......
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Objective To configure an immunoabsorption column for hepatitis B virus.Methods Being activated by epichlorohydrin,the h......
环境封装(environmentally sealed)的系列芯片级封装(CSP)芯片较过去为保护芯片免受污染的传统IC形式大大地降低了空间需求
The e......
The study on stable isotopic compositions of tree rings is playing an important role in reconstructing past climatic va......
Relation between total skin factor and individual layer skin factor in well test of multilayered sys
Formation damage evaluation is an important component in well test analysis and for- mation evaluation. Formation damag......
Under laboratory conditions (i.e. a sealed system in which the temperature may vary according to air tem- perature), the......
Surface films that formed on molten AZ91D magnesium alloy in SO_2/air cover gases at 680 ℃ in a sealed furnace were cha......
In nuclear fuel reprocessing, the fluorescent analytical instrument can be used to analyze various trace elements, such ......
A new determination of the absolute density of deuterium oxide with SMOW-oxygen cartied out at 25℃ yields the value of......
Application of Online Equipment for Measuring U and Pu Concentration in 1AP During the Bench Experim
A set of X-ray fluorescence analysis equipment for online measurement of uranium and plutonium concentration was designe......
DBC substrates are the standard circuit boardsfor power modules. Using the DBC technologythick copper foils (0.125mm - ......
Exact quantum calculations on the collinear hydrogen atom transfer reaction——I. Study on oscillation
1-D quantum calculations of reaction probabilities have been carried out for the col-linear reaction Cl+HCl (v≤3)→ClH......
CIDNP of Diecyl Peroxides Studies on the Kinetics of Decomposition of Diacyl Peiroxides Ⅷ in the Dec
H CIDNP spectra recorded during the decomposition of aliphatic diacyl peroxides ((RCOO)2 R=n-C H (1),n-c5H11(2)) in ODC......
Three new mercury rare earth sulfides have been synthesized by heating a mixture of thesesquisulfide of rare earth and ......
INTRODUCTION. Recently, researches on carbene metal complexes are very active, as they are of great importance in both ......
Introduction Salt effect studies are of both practical and theoretical importance.In 1889,Setschenow gave an empirical ......
The title crystal structures have been determined by X-ray diffraction. They crystallize in the monoclinic, space group......
The wafer level hermetic package method was studied experimentally in low temperature for optoelectronic devices with be......
In order to analyze the effects of the temperature gradient on moisture movement during the highly intensive microwave-v......
A sealed-off CuBr vapour laser with the maximal average output laser power of 20 W was fabricated and investigated.The c......
Laser Welding Inevitably Applied in Sensor Production Certain kinds of sensors such as pressure sensor, temperature sens......
The objective of this experiment is to explore how the thickness and the length of the specimen affect the vacuum drying......
PrCl_3-NaCl-LiCl phase diagram has been constructed from the phase diagrams of itssub-binary systems and of six quasi-b......
1.IntroductionAs mentioned in our previous paper[1],it is important to study the phase diagram ofthe system Nb_2O_5-MnO......
THE Early Ordovician Baiyungang Formation limestone in Tarim is characterized by multiplemagnetic components including ......
Based on characteristics and trap types of gas reservoirs in large and medium gas fields in China, 4 gas reservoir model......
THE elements Se, Te, Ge, Re are easily evaporated out when HClO_4, HNO_3, HF are used as the opendigestion method. Ther......
A new low-voltage and high-speed sense amplifier is presented,based on a very simple direct current-mode comparison.It a......
FOTON unveiled an addition to its Aumark vehicle line at the 2010 Beijing International Automotive Exhibition. On the op......
Growth of AgGaS_2 single crystal by descending crucible with rotation method and observation of prop
This note reports a new procedure of polycrystalline synthesis and a new technique of single crystal growth on AgGaS2, i......
A novel reaction-induced method with the aid of solvent for porous thermosetting epoxy was first carried out.Investigati......
In this paper, a vacuum system is employed to compare the emission stabilities of the same ZnO cathode in a sealed field......
In an attempt to synthesize the homologous sulfide of KHo2CuSe4 by using KBr as flux in a sealed evacuated quartz tube, ......
The discovery of granite gravel in Hefei Jurassic backland basin, which came from the Dabie Shan or North Huaiyang, has ......
