罗茨流量计使用情况

介绍罗茨流量计的工作原理,设计、安装、计量、维修的要求,杨厂使用情况及其不足之处等。     

影响煤气孔板流量计精确度的因素及对策

结合孔板流量计的实际使用情况,探讨了如煤气密度(组分)变化、煤气含水量、煤气中的杂质、二次仪表的误差等这些造成孔板流量计精确度下降的主要因素,并提出了诸如修正密度、处理水和水蒸气、定期清洗、吹扫计量装置、定期校验二次仪表等改进措施。     

涡轮流量在工业锅炉平衡测中的使用问题

对涡轮流量计的原理、结构和流量计的计量特性，以及在工业炉窑热平衡测试中的使用问题进行了必要的分析及探讨，以保证其在工业炉窑热平衡测试中的准确性。     

城市燃气气体流量计的选型

对几种常用的城市燃气气体流量计如容积式气体流量计、速度式流量计、孔板流量计和气体超声流量计的特点作了综述,并对根据技术性能参数来选择不同类型的燃气用户流量计作了介绍。     

转子流量计的安装与使用

通过对转子流量计的安装注意事项、使用特点及测量精度等方面的阐述,为人们在此类设备的安装使用和运行管理方面提供有益的经验。     

罗茨流量计前加装简易单向阀的应用

为治理燃气供应中的产销差，在智能型罗茨流量计前端的过滤器中加装一简易单向阀，以解决管道燃气因气流方向改变而引起流量计重复计量的问题：     

多传感器数据融合在水流量标准装置中的应用

流量计量是计量科学的重要组成部分，在影响流量计量精度的诸多因素中，不仅包括现场计量条件、流量仪表自身的性能等，更重要的因素是流量标准装置。作为这一装置的重要技术指标之一——流量稳定性，本文在此介绍多传感器数据融合控制算法在提高流量稳定性方面的应用。     

开关电源电磁兼容(EMC)的研究

随着电源技术日益向小体积、高频率、高集成度、高效能和可靠性方向发展,电源内部的电磁环境越来越复杂,随之产生的电磁干扰将对电源本身及周围电子设备的正常工作造成很大威胁。目前,在通信系统和通信网中大量使用高频开关电源。高频开关电源是较强的电磁干扰发射源,因此,在高频开关电源的设计中必须考虑电磁兼容性(EMC)。     

开关电源电磁兼容(EMC)的研究

随着电源技术日益向小体积、高频率、高集成度、高效能和可靠性方向发展,电源内部的电磁环境越来越复杂,随之产生的电磁干扰将对电源本身及周围电子设备的正常工作造成很大威胁.目前,在通信系统和通信网中大量使用高频开关电源.高频开关电源是较强的电磁干扰发射源,因此,在高频开关电源的设计中必须考虑电磁兼容性(EMC).……     

孔板流量计在设计应用中的若干问题

介绍吴厂出厂气用孔板流量计概况及其准确度下降的原因与对策。     

BOOK REVIEWS

Book reviewed in this article:
A Social-Contract Theory of Organizations . Michael Keeley. Notre Dame: University of Notre Dame Press, 1988, 245 pp. plus references and index.
Disturbing the Nest: Family Change and Decline in Modern Societies . David Popenoe. New York: Aldine de Gruyter, 1988, 390 pages, $49.95, hardback, $24.95, cloth.
Advancing Communication Science: Merging Mass and Interpersonal Processes . Edited by Robert P. Hawkins, John M. Wieman, and Suzanne Pingree. Beverly Hills, CA: Sage Publications, 1988, 312 pp., paperback.
On the Take: From Petty Crooks to Presidents , 2nd ed. William Chambliss. Bloomington: Indiana University Press, 1988, 301 pages.
Methodology and Epistemology for Social Science . Donald T. Campbell. Selected papers edited by E. Samuel Overman. Chicago: The University of Chicago Press, 1988, 609 pages, $62.50, cloth.
Technology and Justice . George Grant. Notre Dame: University of Notre Dame Press, 1986, 133 pages, paperback.
Emile Durkheim and the Reformation of Sociology . Stjepan G. Mestrovic. Totawa, NJ: Rowan and Littlefield, 1988, 156 pp.
Certainties and Doubts: Collected Papers, 1962–1985 . George Caspar Homans. New Brunswick: Transaction Books, 1987, 420 pages, $34.95, hardback.
Strong Mothers, Weak Wives . Miriam Johnson. Berkeley, CA: University of California Press, 1988, 347 pp.
Jürgen Habermas . Michael Pusey. London: Tavistock Publications, 1987, 128 pages, paperback; and New York: Routledge, 1988, $22.50, cloth, Can. $31.50; $8.95, paperback, Can. $13.00.
The World We Created at Hamilton High . Gerald Grant. Cambridge, MA: Harvard University Press, 1988, 2825 pages, $24.95, hardback     

BOOK REVIEWS

Book reviewed in this article: Environmental Sociology: A Social Constructionist Perspective, by John A. Hannigan. New York: Routledge, 1995, 236 pages. Paper, $18.95. It is important to note, however, that environmental risks and problems as socially constructed entities need not undercut legitimate claims about the condition of the environment, thereby denying them an objective reality…. Similarly, social constructionism does not deny the independent causal powers of nature but rather asserts that the rank ordering of these problems by social actors does not always directly correspond to actual need. (p. 30) Challenging Codes: Collective Action in the Information Age, by Alberto Melucci. New York: Cambridge University Press, 1996,441 pages. Cloth, $34.95. Reconfiguring the Truth: Postmodernism, Science Studies, and the Search for a New Model of Knowledge, by Steven C. Ward. Lanham, MD: Rowman & Little-field, 1996, 184 pages. Cloth, $52.50; paper, $21.95. One Dies, Get Another: Convict Leasing in the American South, 1866–1928, by Matthew J. Mancini. Columbia: University of South Carolina Press, 1996, 293 pages. Cloth, $34.95. Becoming American, Becoming Ethnic: College Students Explore Their Roots, edited by Thomas Dublin. Philadelphia: Temple University Press, 1996, 241 pages. Paper, $18.95. The Occupation of Alcatraz Island: Indian Self-Determination and the Rise of Indian Activism, by Troy R. Johnson. Urbana: University of Illinois Press, 1996, 273 pages. Paper, $16.95. The Image of Man: The Creation of Modern Masculinity, by George L. Mosse. New York: Oxford University Press, 1996, 232 pages. Cloth, $25.00. Women, Work, and Gender Relations in Developing Countries: A Global Perspective, edited by Parvin Ghorayshi and Claire Belanger. Westport, CT: Greenwood Press, 1996, 246 pages. Cloth, $59.95. Muslim Politics, by Dale F. Eickelman and James Piscatori. Princeton, NJ: Princeton University Press, 1996, 235 pages. Cloth, $39.50; paper, $13.95. Asian American Women and Men: Labor, Laws, and Love, by Yen Le Espiritu. Thousand Oaks, CA: Sage, 1997, 146 pages. Cloth, $35.00; paper, $14.95. Desert Capitalism: Maquiladoras in North America's Western Industrial Corridor, by Kathryn Kopinak. Tucson: University of Arizona Press, 1996, 232 pages. Cloth, $45.00.     

Book Reviews

Book reviewed in this article:
Block, Joel D. To Marry Again ,
Lorimer, Anne with Feldman, Philip, Remarriage ,
Carter, Elizabeth A. & McGoldrick, Monica. The family life cycle .
Fried, Edrita, The courage to change ,
Haley, Jay. Leaving home: The therapy of disturbed young people .
Madanes, Cloé. Strategic family therapy .
Hess, Allen K., (Ed.), Psychotherapy supervision: Theory, research, practice .
Minuchin, Salvador and Fishman, Charles H. Family therapy techniques .
Schwartz, Gary and Merten, Don; with Behan, Fran and Rosenthal, Allyne. Love and Commitment ,
Singer, Laura J. Stages: The crises that shape your marriage .
Stahmann, Robert F., and Hiebert, William J. Premarital counseling .
Straus, Murray A., & Hotaling, Gerald T. (Eds.). The social causes of husband-wife violence .
Strean, Herbert S. The extramarital affair .
Tymchuk, Alexander J. Parent and family therapy: An integrative approach to family interventions .
Woody, Robert H. (Ed.) Encyclopedia of clinical assessment .     

Abstracts

Chessick, R. D. The sad soul of the psychiatrist. Bulletin of the Menninger Clinic , 1978, 42 , 1–9.
Greenberg, G. S. The family international perspective: A study and examination of the work of Don D. Jackson. Family Process , 1977, 16 , 385–112.
Hines, P. M. & Hare-Mustin, R. T. Ethical concerns in family therapy. Professional Psychology , 1978, 9 , 165–171.
Keshet, H. F. & Rosenthal, K. M. Fathering after marital separation. Social Work , 1978, 23 , 11–18.
Loewenstein, S. An overview of some aspects of female sexuality. Social Casework , 1978, 59 , 106–115.
Mace, D. R. & Mace, V. C. Measure your marriage potential: A simple test that tells couples where they are. The Family Coordinator , 1978, 27 , 63–67.
Wexler, J. & Steidl, J. Marriage and the capacity to be alone. Psychiatry , 1978, 41 , 72–82.     

Abstracts

Avery, A., Ridley, C, Leslie, L., and Milholland, T. Relationship Enhancement with Premarital Dyads: A Six-Month Followup. American Journal of Family Therapy , 1980, 8 , 3, 23–31.
Bader, E., Microys, G., Sinclair, C, Willett, E. and Conway, B. Do Marriage Preparation Programs Really Work: A Canadian Experiment. Journal of Marital and Family Therapy , 1980, 6 , 2, 171–179.
Hof, L., Epstein, N., and Miller, W. Integrating Attitudinal and Behavioral Change in Marital Enrichment. Family Relations , 1980, 29 , 241–248.
L'Abate, L. Screening Couples for Marital Enrichment Programs. American Journal of Family Therapy , 1980, 8 , 3, 74–77.
Nelson, R. C. and Friest, W. P. Marital Enrichment through Choice Awareness. Journal of Marital and Family Therapy , 1980, 6, 4, 399–407.
Wagner, V, Weeks, G. and L'Abate, L. Enrichment and Written Message with Couples. American Journal of Family Therapy , 1980, 8 , 3, 36–45.
Wampler, K. S., and Sprenkle, D. H., The Minnesota Couple Communication Program: A Follow-Up Study, Journal of Marriage and the Family, August , 1980, 42 , 3, 577–584.     

An Introduction to the Social Psychology of Insults in Organizations

The author argues that insults are an importantsocial and organizational phenomenon, which causespowerful emotions and enters people's personalhistories. It is suggested that insults involve aperpetrator, a target and, often, an audience. The intentionto insult is not necessary, as some insults are theresult of misunderstanding or accident. However, theexperience of being gratuitously offended and the corresponding feelings of shame, guilt, andanger are fundamental to insults. Several types ofinsults are observed, such as exclusion, stereotyping,obliteration of significant identity details,ingratitude, scapegoating, rudeness, broken promises, beingignored or kept waiting. Even more potent insults resultfrom the defamation or despoiling of idealized objects,persons, or ideas. Different insult dynamics are noted; these include an apology, acommensurate retaliation, a disproportionate retaliationand possible escalation, a retaliation against asurrogate and weaker target than the perpetrator of theinitial insult, an affected indifference with apossible delayed retaliation, or more commonly aresigned tolerance which may fuel subsequent insults.Insults as well as retaliation and resistance to themare part of an organization's political process whichestablishes, first, lines of domination/subordination,second, finer gradations of status and power, i.e., apecking order, and third, opportunities for building coalitions and alliances. It is argued thatinsults allow for a certain mobility within a peckingorder, by offering 'matches' for contestants to pitchtheir wit, venom, and courage against each other. They also enable audiences to take sides, thusinfluencing and testing the operation of coalitions andalliances.     

Book Reviews

Book Reviewed in this article:
Eisler, Riane Tennenhaus. Dissolution: No-fault divorce, marriage, and the future of women .
Hammond, D. Corydon, Hepworth, Dean, H. & Smith, Veon G. Improving therapeutic communication .
Hawkes, Sharryl and Knox, David. One child by choice .
Hyatt, I. Ralph, Before you marry … again .
Kaslow, Florence W. and Associates, Supervision, consultation, and staff training in the helping professions .
Mace, David and Vera, How to have a happy marriage .
Van Hosse, William H. & Kotler, Jeffrey A. Ethical and legal issues in counseling and psychotherapy .     

BOOK REVIEWS

Book reviewed in this article:
Weeks, Gerald R. & L'Abate, Luciano. Paradoxical psychotherapy: Theory and practice with individuals, couples, and families.
Kempler, Walter. Experiential psychotherapy within families.
Kempler, Walter. Experiential psychotherapy within families.
Box, Sally, Copley, Beta, Magagna, Jeanne and Moustaki, Errica (Eds.). Psychotherapy with families: An analytic approach.
Capra, Fritjof. The turning point: Science, society and the rising culture.
Wolberg, Louis & Aronson, Marvin (Eds.). Group and family therapy, 1981.
Green, Robert J. & Framo, James L. (Eds.). Family therapy: Major contributions.
Wile, Daniel B., Couples therapy: A nontraditional approach.
Willi, Jürg. Couples in collusion.
Becvar, Raphael J. & Becvar, Dorothy Stroh. Systems theory and family therapy: A primer.
Pinney, E. G. & Slipp, S. Glossary of group and family therapy.
Brown, Kristi (Ed.). Family counseling: An annotated bibliography.
Glick, Ira D., Weber, David H., Rubinstein, David & Patten, John T. Family therapy and research: An annotated bibliography.
Olson, David H. & Markoff, Roxanne (Eds.).Inventory of marriage and family literature.     

Book Reviews

Rampton, Ben, Crossing: Language and Ethnicity among Adolescents
Drechsel, Emanuel J., Mobilian Jargon: Linguistic and Sociohistorical Aspects of a Native American Pidgin
Hensel, Chase, Telling Our Selves: Ethnicity and Discourse in Southwestern Alaska
Silverman, David, Discourses of Counselling: HIV Counselling as Social Interaction
Goebl, Hans; Nelde, Peter H.; Starý, Zdeněk and Wölck, Wolfgang (eds), Kontaktlinguistik, Contact Linguistics, Linguistique de contact
Baxter, Leslie A. and Montgomery, Barbara M., Relating: Dialogues and Dialectics
Lanstyák, István and Szabómihály, Gizella, Magyar nyelvhasználat – iskola – kétnyelvüség [Hungarian language use, schools and bilingualism]
Zentella, Ana Celia, Growing up Bilingual: Puerto Rican Children in New York
Fairclough, Norman, Media Discourse