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China Medical Abstracts(Internal Medicine) 2003年第4期20卷 236-238页

作者：张延斌李东野陈清枝 Department of Cardiology Affiliated Hospital of Xuzhou Medical College.Xuzhou 221002 China

Objective To evaluate the effects of prolongation of the QRS time on QT interval and seek for a proper formula for correction of the JT interval for heart *** QRS and QT intervals were measured in 68 patients with bundle branch block （BBB） and 50 normal control *** JT interval was derived by subtracting QRS from QT interval （JT= QT-QRS）.The QTc was obtained by applying Bazett’s formula(QTc = QT/（RR）1/2).The JTc was obtained by using JTc = JT/（RR）1/2 + QRS/（RR）1/2-QRS （ F1 ） and JTC = JT/（RR）1/2 （F2）*** The patients with BBB have a prolonged QTc interval but a normal JTc interval. The JTc obtained by applying F( was significantly different from that obtained by applying F2 ·The curve corresponding to F1 was parallel to the curve defined by Bazett’s formula, but the curve corresponding to F2 was *** Formula JTc = JT/（RR）1/2 + QRS/（RR）1/2-QRS is a better equation than JTc = JT/（RR）1/2 for correcting JT interval for heart rate

关键词： RATE applying correcting correction bundle prolonged arrhythmia branch assumed posed

THE FORMATION OF AROMATIC POSITIVE RADICAL-IONS ON THE SURFACE OF BISMUTH MOLYBDATE-SILICA

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Chinese Science Bulletin 1966年第10期24卷 463-466页

作者：汪汉卿冯良波杨云陈英武 Lanchow Institute of Chemical Physics Academia Sinica

In 1961, Rooney and Pink, and also Brouwer, when applying the electron spin resonance （E.S.R.） technique to study the adsorption of polynuclear aromatic hydrocarbon such as anthracene or perylene on the surface of SiO2-Al2O3, obtained for the first time the resonance signal of the same pattern as that from the corresponding hydrocarbon positive radical-ions. The appearance of these E.S.R. signals left no doubt that these hydrocarbons, when adsorbed on the surface of

关键词： hydrocarbon SURFACE adsorbed appearance doubt aromatic applying sealed saturated silica

Appendix *** Cited in the Article and References (in Alphabetical Order,According to the First Name)

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Data Intelligence 2021年第1期3卷 62-63页

Archimedes of Syracuse(c.287-c.212 BC),mathematician,physicist,engineer,inventor,and *** is regarded as one of the leading scientists in classical *** to be the greatest mathematician of ancient history and one of the greatest of all time,Archimedes anticipated modern calculus and analysis by applying concepts of infinitesimals and the method of exhaustion to derive and rigorously prove a range of geometrical theorems(e.g.,area of a circle,surface area,volume of a sphere,area of an ellipse,area under a parabola,the volume of a segment of a paraboloid evolution,and the area of a spiral.

关键词： rigorous applying circle

Focusing on the Learning Procedure in Language Teaching

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中学生英语 2016年第16期 66-,68页

作者：鲁燕湖北省水果湖高级中学

Learning is a complicated *** speaking,the scholars usually divide the learning procedure into four steps:knowledge acquiring;knowledge understanding;knowledge consolidation and knowledge ***,the order of the steps is totally different in the traditional class and the flipped *** the traditional class,the learning procedure has two steps:knowledge acquiring in class and knowledge absorption

关键词： acquiring steps totally applying consolidation sentence automatically enable divide competition

Should Kowtowing Be Practised Among Young Students?

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A NOTE ON THE THEORY OF FERRIMAGNETIC RESONANCE

Beijing Review 2015年第6期 46-47页

Dear Readers,Forum is a column that provides a space for varying perspectives on contemporary Chinese *** invite you to submit personal viewpoints on past and current topics(in either English or Chinese).yanwei@*** Please provide your name and address along with your comments In early January,with solemn music playing in the background,more than 800 teenage students"kowtowed,"or knelt down,in front of their parents in a traditional ritual of（共2页)

关键词： parents invite submit playing contemporary schools ceremony granted applying claimed

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Chinese Science Bulletin 1966年第5期24卷 194-198页

作者：霍裕平孟宪振

In Ref. [1] a theoretical study of the influences of rapidly relaxing ions on the ferrimagnetic resonance behaviour of ferrites has been carried out. In applying the theoretical results to explaining the marked temperature dependence of the resonance field of YbIG and rare earth iron garnets with a compensation point, we were obliged to make some rough approximations, by which the effect of the crystalline field was taken into account only in some essential aspects. Strictly speaking, when the effect of the crystalline field is strong, all the components of

关键词： crystalline relaxation applying compensation speaking behaviour ferrite marked transverse imaginary

A NEW FOURTH-ORDER DIFFERENCE SCHEME FOR THE NUMERICAL SOLUTION OF POISSON EQUATION

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Chinese Science Bulletin 1987年第23期32卷 1592-1595页

作者：骆振欧 Institute of Meteorology of Air Force Nanjing

Ⅰ. INTRODUCTION Poisson equation is a popular partial differential equation. Its terms on the right hand are continuous and differentiable functions or discrete nodal values which are intermediate quantities in the computational process. The centered five-point difference scheme is the most common one used to solve Poisson equation, but its truncation error is O(H^2).

关键词： truncation quantities differentiable Poisson seriously iterative correction nodal applying poisson

A MECHANIZATION METHOD OF GEOMETRY AND ITS APPLICATIONS——Ⅰ. DISTANCES, AREAS, AND VOLUMES IN EUCLIDEAN AND NON-EUCLIDEAN GEOMETRIES

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Chinese Science Bulletin 1987年第7期32卷 436-440页

作者：吴文俊 Institute of Systems Science Academia Sinica Beijingince 1977 the author has developed a method which can prove and discover various kinds of theorems in elementary as well as differential geometries in a mechanical manner which is quite feasible. This mechanization method has been further developed to be applicable to a diversity of problems arising from both theory and practice whether connected with geometry or not. The present paper is the first one of a series devoted to various results obtained by applying this method.

Since 1977 the author has developed a method which can prove and discover various kinds of theorems in elementary as well as differential geometries, in a mechanical manner which is quite feasible. This mechanization method has been further developed to be applicable to a diversity of problems arising from both theory and practice, whether connected with geometry or not. The present paper is the first one of a series devoted to various results obtained by applying this method.

关键词： applying elementary connected devoted feasible applicable AREAS DISTANCES automatically manner

BASF Underlines Commitment to Innovation for Chinese Market

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China Chemical Reporter 2008年第13期19卷 9-9页

作者： Howard Luo

BASF announces it will once again demonstrate its commitment to applying world-class solutions to support the challenges and demands of China and Asia’s booming industries at

关键词： BASF commitment again applying challenges automoti

OPTIMAL DESIGN OF PIPE NETWORK SYSTEM

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Chinese Science Bulletin 1988年第6期33卷 441-444页

作者：萧东 Shanghai Jiaotong University

Pipe network system (or, water resource distribution system) is one which delivers some substances, such as water, gas and oil, from some suppliers to demanders by way of pipe network. In this system, the configuratio... 详细信息

关键词： NETWORK suppliers Pipe pipe thousand hasbeen diameters Chengdu applying gained