Based on the control principle of the dry plastic film laminating machine, and the linear velocity synchronization and v......

介词是一种虚词,它不可以单独使用。它后面常跟上名词、代词等构成介词短语,在句中可作主语、宾语、补语或表语等成份。但由于句......

A carrier type gamma irradiator is an advanced device currently installed in Qingdao Irra- diation Center (QIC) and has ......

Aim: In order to clarify further the mechanisms underlying the effect of capsulotomy on testicular function, the lev-el......

Metastases may occur in node-negative breast cancer patients. It indicates that breast cancer cells can bypass regional ......

Monocarboxylate transporters(MCTs), which carry monocarboxylates such as lactate across biological membranes, have been ......

Acquired benign tracheoesophageal fistula is a rare condition and a difficult problem. The rarity and unpredictable pres......

AIM: To evaluate the antioxidant effect of N-acetylcysteine(NAC) on the stomach of rats with portal hypertension.METHODS......

AIM: To evaluate the protective effect of bicyclol against bile duct ligation(BDL)-induced hepatic fibrosis in rats.METH......

AIM: To study anti-Epstein-Barr virus(EBV) Ig G antibodies in Crohn′s disease in relation to treatment, immune cells, a......

<正> Ⅰ. INTRODUCTION The symmetry of non-rigid molecules can be described by Longuet-Higgins’ permutation-inversion gr......

Aim: To study the effect of vaseetomy on histological appearance of the testis. Methods: Parkes strain mice wereused as......

Aim: To investigate the effect of a new mechanically induced cryptorchidism model on rat epididymal histology.Methods: ......

Aim: In order to reveal the histochemical alteration that might occur during the processes of the spermatogenic dis-rup......

The fabrication and characterization of a laser ionization source for ion mobility spectrometer (IMS) is described with ......

The expanded industrial experiments were conducted with practical industfial liquor to separate free alkali from sodium ......

The working principle of radio remote controlling of construction machinery should be that signals of the radio wave fro......

This paper presents the characteristics of sediment transport by flood in the Lower Yellow River with the reach from Hua......

The ultrasonic nebulization extraction(UNE) was developed and applied to the extraction of volatile components from trad......

At the just-concluded National Forum on the Development of Private Museums, Mr. Shan Jixiang, Director-General of the St......

The partial opening of the working gate for a discharge tunnel is used more and more widely in the various conditions, s......

介词置于句子末尾时,常被误略,现将常见情况列举如下。 1.在特殊疑问句中,当特殊疑问词作介词的宾语时,介词常置于句尾,不可漏掉......

According to relevant statistical data,by mid July,China’s alumina completed a total of65.55 million tonnes capacity,an......

The effects of water-depth on the hydrodynamic force of the artificial reef were studied by simulating regular and irreg......

[Objective] To establish a content detection method for the total flavonoids in Melastom adodecandnun Lour. [Methods]Con......

The high-pressure technique is a fundamental tool for realizing novel phase transitions, chemical reactions, and other e......

The advantage of using an available and abundant residual biomass,such as lignin,as a raw material for activated carbons......

This paper presents a computational investigation of hydrodynamics, heat transfer and cracking reaction in a heavy oil r......

In the process of laser resonant ionization mass spectrometry analysis,the atomization of the sample is very important,w......

Loads on a gearbox casing of a certain type of tracked vehicle were calculated according to the engine’s full load char......

A preliminary investigation on short-wavelength ablation mechanisms of poly(methyl methacrylate)(PMMA) and poly(1,4-phen......

Objective To study the protecting effects and mechanism of betaine hydrochloride on hepatic ischemia-reperfusion injury ......

CO2 methanation has been a hot topic because of its important application in the spacecraft and potential utilization of......

A non-aqueous suspension polycondensation method was proposed to proceed the reaction of p-phenylenediamine and terephth......

Objective Cyclo-trans-4-L-hydroxyprolyl-L-serine(JBP485)is a dipeptide isolated from Laennec,and Laennec is a hydrolyzat......

Dams are often operated in a way to discharge over the spillways,which would cause a high dissolved concentration of air......

Wu Yuxin, female, 4 years old.On November 18th, 2013, the patient came to our hospital to visit the doctor of acupunctur......

Proton exchange membrane fuel cells(PEMFCs)are recognized as potential environmentally friendly power sources owing to t......

The Xiaolangdi Hydro-Project is one of the large projects on the main stem of the Middle Yellow River.It has been operat......

Five thyreostats(TSs),namely tapazole,thiouracil,methylthiouracil,propylthiouracil,and phenylthiouracil,were determined ......

A Nd:CLNGG waveguide structure operated at wavelengths of both 632.8 nm and 1539 nm was demonstrated for the first time ......

We demonstrate the spectroscopic and laser performance before and after 100 Mrad gamma-ray irradiation on an Er,Pr:GYSGG......

The effect of bismuth(Bi) for both VO_2~+/VO2+ and V~(3+)/V~(2+) redox couples in vanadium flow batteries(VFBs) has been......

Compared with a conventional single section two-phase closed thermosyphon(TPCT) wellbore, a two-section TPCT wellbore ha......

Saphenectomy is one of the most validated criteria to treat varicose veins of the lower legs. Although many complication......

AIM:To examine the efficiency of oesophageal flap valvuloplasty and wrapping suturing technique in decreasing the rate o......

This study sought to report our 6-year experience with the LigaSure vessel sealing system(LVSS) in videoassisted thoraco......

Multivessel batch distillation(MVBD) is mainly used to separate mixtures with more than two components. In this article,......

A novel solar collector named dual-function solar collector(DFSC)has been proven feasible for supplying warm air for spa......

Subject Code:B01With the support by the National Natural Science Foundation of China,the research team led by Prof.Zhang......