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Ported wall extensions are important hydraulic structures used to reduce crosscurrents in upper approaches to locks.The ......
<正> The multiplicity of opiate receptors has turned out to be the most attractive to workers in this field, since Marti......
<正> Improved programs of HMO method are reported both at home and abroad. On the base of FORTRAN Ⅳ Algorithm language,......
Hydroureteronephrosis secondary to a patent umbilical artery is a rare condition.It was first
Hydroureteronephrosis s......
The conditions for the preparation of PbO 2 modified Pt rotation disc electrode in solutions containing HClO 4 and Pb(......
(E)-α-Bromovinylselenides as Convenient Precursors for Stereoselective Synthesis of Trisubstituted A
Based on the different reactivity of selanyl and bromo groups,( E)-α- bromovinylselenides can undergo sequential cross ......
A Novel Three-dimensional Framework with Tunnels Based on the Cobalt-containing Molybdenum Phosphate
A novel compound (H 2en) 5[CoMo 12 O 50 P 8(OH) 12 ]·2H 2O (1) (en =H 2NCH 2CH 2NH 2) has been h......
As China considers entering the Group of Eight,it must decide how far it will go to submit to the demand of the group’s......
Described in the present paper is the evolution of the concept of “clarke” introduced byA. E. Fersman. Based on the d......
Energy reduction:a technique for seed-injection locking of single-axial-mode Q-switched Nd:YAG laser
A new technique for seed-injection locking of single-axial-mode (SAM) Q-switched Nd:YAG laser is re- ported.The techniqu......
Chrome-diopside is a common mineral in ultramafic rocks and kimberlites, whereasureyite has up to now only been found i......
THE micro-diamond inclusions in garnet from eclogite in the Dabie Mountains have been reported by the present authors. ......
Methane emission flux from rice paddies in Guizhou Province shows obvious three-stage diurnal variations: it is relative......
BETTER knowledge of ore controls in Carlin-type deposits is important to efforts to understand depositionalmechanisms i......
Henan olivine enjoys high reputation both at homeand abroad due to its high performance. It is increasinglybeing used a......
Thailand is the kingdom of quality rice in theworld, and China is the “pilgrimage” place of hybridrice. There is a ve......
Ar- 39Ar fast neutron activation age spectrum of quartz in ore collected from the Baiyangping Cu-Co polymetallic ......
To improve the competitiveness of China’scopper producers upon China’s expectedentry into the WTO,the State Council h......
WHENmentioningHenanProvinceincentralChina,lowRiveranditsroleasbirthplaceoftheChinesenha,theShaolinTemple,andcountlesscul......
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The production capacity of copper foil is4000 tpy, its demand is 6000tpy, re-ported by departments of materials con-cer......
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People and vehicles use bridges to cross bodies of wa- ter,valleys and roads.If you ask people to name some fa- mous Ame......
The eye-beads dating to the early Warring States Period unearthed from Xu Jialing Tomb in Xichuan County of Henan Provin......
Twenty-two cases of scoliosis with Harrington-rods broken after operation were treated by rod-sleevemethod. The results ......
MLR source indicates that China Geological Survey has listed 6 bauxite mines in the first batch of complete prospecting ......
We here study the occurrence rate,probability function of velocity and duration of earthward bursty bulk flows(BBFs) in ......
We address the problem of optimizing a distributed monitoring system and the goal of the optimization is to reduce the c......
The divergence in SCF iterative process of quantum chemistry is the most common source of dif-ficulty for the calculati......
Objective: To investigate the effect of Composite Divitriol Infusion (CDI) in treating tinea manum and study its antimyc......
从对叶百部（StemonatuberosaLour）的根部分得6个生物碱，分别为对叶百部烯酮（tUberostemoenone）（1），N－氧－对叶百部碱（N－oxy－tuberostemonine）（2）异脱......
Objective To investigate transfusion transmitted virus (TTV) infection among population of different groups in Shaanxi P......
A rabbit anti serum to tree shrew apolipoprotein C I (apo C I) was used to screen an expression cDNA library construc......
Since 1958 we have treated femoral shaftfracture by integrated traditional and West-ern methods;i.e.by manual reduction......
A number of syntheses of oligodeoxyribonucleoside methylphosphonates analogs have been reported because of tneir intere......
In this study, a transgenic Bt maize hybrid (event MON 810 from Monsanto Company) expressing Cry1Ab protein derived from......
A new unsymmetrical Schiff base ligand (H2LLi) was synthesized using L-lysine, salicylaldehyde and 2-hydroxy-1-naphthald......
Beijing:According to the Beijing Customs,China im-ported US＄900 million worth of network products in the Jan-uary-July p......
According to the characteristics of sports science research and in the light of the current development of our times, th......
The hydrolysis rate of Co-bearing ferrous chloride at elevated temperature and the conditionsof separation of Co from Fe......
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Crystal and Molecular Structure of 2-(2, 6-Dinitro-4-Trifluoromethyl) phenylthio-5, 7-Dimethyl-1,2,4
The crystal structure of the title compound has been determined bysingle crystal X-ray diffraction analysis. C14H9F3N6O4......
The fluorescent spectra of nanostructured Al2O3 after heat-treating at different temperatureshave been systematically in......
DEOXYSCHIZANDRIN 10,isolated from Schizandra chinensis baill,exhibits anti-hepatitisvirus activity.Recently considerabl......
This paper focuses on the pharmacokinetics in fattening pigs as well as the change of serum resulting from the use of po......
Objective To study the effect and mechanism of taspine on wound healing and fibroblast proliferation. Methods The effect......
Disulfide bond reduction corresponds to dimerization and hydrophobi-city changes of Clostridium botu
Aim:To determine the structure factors that mediate the intoxication process ofbotulinum neurotoxin type A(BoNT/A).Meth......
The crystal of the title compound [Ni(dsen)]. EtOH, C32H32NiN2O5,Mr= 583. 33, (dsen = N, N’-disalicylidene-1, 2-dirneth......
