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ACUPUNCTURE TREATMENT OF CERVICO-OMALGIA IN 62 CASES

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Journal of Traditional Chinese Medicine 1990年第3期10卷 204-206页

作者：纪晓平 Institute of Acupuncture Academy of Traditional Chinese Medicine

Cervico-omalgia is a pain syndromecaused by affections in the cervical joints,ligaments,muscles,fasciae or soft tissues inthe shoulder region,frequently occurring inor after the middle age.The author treated62 such cases during 1984-1985.The resultswere satisfactory as reported in the follow-ing.General DataAmong the series of 62 cases,there were43 females and 19 males,mostly aged

关键词： satisfactory joints shoulder muscles restoration mostly elimination shortest minutes brought

THE POLE ASSIGNMENT OF LINEAR SYSTEMS

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Systems Science and Mathematical Sciences 1991年第4期4卷 349-361页

作者：石赫 Institute of Systems Science Academia SinicaBeijing 100080China

In this paper the pole assignment problem of a time invariant linear control system issolved by using the Wu elimination Method.In general,the questions are classified into(i)the poleassignment by using state feedback,(ii)the pole assignment by using output feedback,(iii)the poleassignment via dynamic compensator.The key point of all these problems is to solve a certaincorresponding system of polynomial equations.Based on algebraic geometry,the Wu methodprovides a mechanical algorithm for solving the system of polynomial equations.Therefore,a unifieddefinite algorithm for solving all these problems is given in this paper.During the procedure ofelimination,the unknowns are automatically separated into parameters and apparent variables.Thus,the freedom of the corresponding feedback can be defined as the number of parameters.Meanwhile,the explicit expressions of the apparent variables depending on the parameters areobtained.

关键词： Wu elimination linear system pole assignment freedom

Interference Mitigation in Satellite Personal Communication Networks Using Adaptive Antenna Arrays and Filtering Technique

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Wireless Engineering and Technology 2010年第2期1卷 88-91页

作者： Sunday E. Iwasokun Michael O. Kolawole 不详

We address the problem of interference as related to Satellite Personal Communication Networks (S-PCNs). Basic low Earth orbit (LEO) constellation is considered. The paper uses combined adaptive antenna arrays and adaptive filtering technique. This hybrid linear adaptive technique provides improved performance eliminating interference, particularly uncorrelated signals residing in the antenna sidelobes.

关键词： S-PCN LEO Adaptive Array Antennas Adaptive Filtering Interference elimination

A STUDY OF LONG-RANGE PREDICTION OF THE NUMBER OF FIRST GENERATION ARMYWORM IN LINYI AREA WITH SEA TEMPERATURE DATA

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Chinese Science Bulletin 1985年第1期30卷 108-113页

作者：赵圣菊 Academy of Meteorological Science Chinese State Meteorological Administration Beijing

Armyworm is a major injurious insect to grain in our country. There are many factors influencing the happening of armyworm, and its process is complex, so the methods used to predict the happening of armyworm must be diverse. Up to now, we have not seen any report of predicting the happening of armyworm by using sea temperature. In Linyi area, first generation armyworm mainly harms winter wheat in early and middle May, the relations between its happening and elimination depend upon

关键词： winter weather wheat diverse predicting FIRST elimination Correlation autumn fitting

THEORY AND DESIGN OF MICROPERFORATED PANEL SOUND-ABSORBING CONSTRUCTIONS

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Science China Mathematics 1975年第1期 55-71页

作者：马大猷 Academia Sinica Institute of Physics

Theory and design of perforated panel sound-absorbing constructions are well developed,but the difficulties in adjusting the acoustic resistance part of such constructions curtailtheir usefulness. In this paper, a revolutionary idea is proposed that the perforations areto be reduced to submillimetre level so that they themselves will provide sufficient acousticresistance while the low acoustic mass is retained, and so the difficulty of acoustic resis-tances is resolved. Practice shows that this idea is correct. Such panels are now namedmicroperforated panels. Their features are predictable absorption characteristics, simplestructures and in addition, wide frequency bands of absorption. The elimination of porousmaterials makes the microperforated panel constructions windproof and waterproof, andalso heatproof and even flameproof for short time if they are fabricated with sheet metalor other fireproof materials. Theyefore, the problem of wide band, high coefficient soundabsorber for severe circumstances is solved for good. Acoustical properties and unifiedformulae for perforations of all sizes are derived; the theory and characteristics of themicroperforated panel constructions as well as design charts are given to facilitate the prae-tical design work. Ordinary perforated panel constructions are given as a special case.

关键词： panel circumstances difficulty bands charts themselves sizes facilitate elimination usefulness

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七、渔业生态环境

南方水产科学 1994年第2期 41-47页

940356 硫丹在方鳍鱼体中的生物累积和排出=Bioaccumulation and elimination of endosul-fan in the fish yellow tetra(Hyphessobrycon bifasci-atws)[刊.英]/Jonsson C M//Bull.Environ.Con- tam.Toxic..—1993.50(4).—572～577硫丹农药是一种广泛应于可可、咖啡、棉花和大豆等农作物的杀虫剂,尽管作者已知硫丹对鱼类有较高的毒性。

关键词：渔业生态环境硫丹生物累积 elimination 水质控制 yellow 西草净溶解氧水华鱼腥藻爱德华氏菌

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传染病的消灭:虚构还是现实

国外医学(流行病学传染病学分册) 1986年第1期13卷 39-41页

作者： Evans A S 汪培山

传染病的控制与消灭涉及许多学科,包括生物学和社会经济等方面。生物学控制水平有三个方面:第一,临床疾病的控制,如发病率、致残率和病死率;第二,感染本身的控制,包括临床的和无症状的感染;第三,环境中的致病因子及其传播的控制。在传... 详细信息

传染病的控制与消灭涉及许多学科,包括生物学和社会经济等方面。生物学控制水平有三个方面:第一,临床疾病的控制,如发病率、致残率和病死率;第二,感染本身的控制,包括临床的和无症状的感染;第三,环境中的致病因子及其传播的控制。在传染病可能消灭之前所有这三个水平均需在全球范围内完成。控制也有地理性等级,如局部、地区、一个国家、一个大陆及全球范围。Stuart-Harris在他所下的定义中将这些概念概括为“一种感染的消灭是指这种感染在世界上所有国家消失,因为已永远阻断了这种病因因子的传播。”他用“消除”(elimination)这个词是指“传播从一定的区域内消失,一个国家或一个大陆不再有感

关键词：疾病报告致病因子疫苗接种无症状外环境 Stuart 脊健灰质炎抗体应答免疫水平 elimination

Chloracetyl Chloride Production Needs Urgent Upgrading

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China Chemical Reporter 2005年第33期16卷 22-23页

Production and consumption in foreign countries Methods for the synthesis of chloracetyl chloride include the ace-tic acid direct chlorination process, the chloroacetic acid chlorination process, the acetyl chloride chlorina-tion process and the ketene chlorina-tion process. The commercial produc-tion mainly uses the chloroacetic acid chlorination process and the ketene chlorination process.

关键词： today acetyl Shandong hardly Hubei stringent Shang elimination strengthen slowed

New Hot Spots in Store?

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Contemporary International Relations 1994年第1期4卷 11-12页

作者： Yang Mingjie Ouyang Liping Bing Jinfu

Major breakthroughs were made in solving regional conflicts in 1993. The old long-drawn-out hot spots left over from the Cold War calmed down one afteranother. Big strides were made in peaceful settlement in the Middle East andAfrica. Cambodia and Afghanistan have also ceased to be international hot spots.In the new year, the parties concerned will either search for political channels forfurther conflict solution or work for distribution of power after the elimination

关键词： political spots parties Store concerned elimination conflict Middle drawn Major