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Abstract: This article reports a study on the synthesis and propertiesis of thioethers bi-equivalent magenta couplers.Experiments carried on color negative film and color paper showed that these bi-equivalent couplers perform higher photographic activity
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文摘:本文叙述硫醚类二当量品红成色剂的合成和性能研究，经彩色胶卷和彩色相纸应用试验，与四当量成色剂比较，有着更高照相活性与稳定性，并说明了与DIR品成色剂的区别。 |
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Abstract: This article retrospects the development of sequence control system in thermal power plants at home and abroad，especially introduces the three developmental stages of sequence control system in China over the past 35 years，i.e.：1.starting stage；
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文摘:回顾国内、外火电厂顺序控制系统的发展，特别介绍35a来我国顺序控制系统经历的起步阶段、以程序控制器(PLC)为核心硬件的中期阶段和主、辅机顺序控制系统融入分散控制系统(DCS)阶段、现场总线控制系统(FCS)介入阶段，并对由不同形式组成的顺序控制系统的特点进行评价，展望下一世纪该系统的发展趋势。 |
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Abstract: This article reviews recent progress in nucleophilic reactions of the α-carbon in vinylidene ruthenium complexes. The nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc.
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文摘:综述了近几年钌亚乙烯基络合物中间体α-碳的亲核反应。亲核试剂包括烯烃、炔烃、醇、酸、胺、水等。 |
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Abstract: This article reviews the advances in researches of radionuclide therapy materials applied for internal raditherapy for tumor.
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文摘:本文论述了放射性核素治疗材料用于内介入放射治疗肿瘤的研究。 |
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Abstract: This article reviews various research work of static and dynamic as well as aseismic behavior for the revolution bellows.
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文摘:评述了波纹管的静力和动力特性以及储油罐连接波纹管的抗震性能等方面的研究工作。 |
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Abstract: This article sums up the work of the Seismological Society of China in 2000,including the academic interflow,organic work and the work of popular science;introduces the program of academic activities of the Seismological Society of China in 2001
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文摘:总结了中国地震学会2000年的工作，内容包括中国地震学会2000年的学术交流活动、组织工作和科学普及工作；介绍了中国地震学会2001年的学术活动计划。 |
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Abstract: This article talks about how to use current textbooks and randomness of classroom teaching to train students to master limited language rules,through vocabulary teaching method、 grammar teaching method、 text analysis method and intercoursal cult
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文摘:本文论述了充分利用现有教材及课堂教学的随意性，通过词汇教学法、语法教学贯穿法、语篇分析法和交际文化渗透法等，使学生掌握有限的语言规则，从而激发学生的创造性思维，最终实现综合英语课堂教学交际化。 |
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Abstract: This artiele explores the main development direction of measuring tool products in our country adopting modern new techniques such a s electronic digital display and computer-aided measurement to develop capacitan ce-grate type electronic digita
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文摘:探讨了我国量具产品的主要拓展方向是采用电子数量、计算机辅助测量等现代新技术拓展容栅式电子数显量具，实现产品机电一体的小型化和智能化。 |
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Abstract: This essay applies transaction cost politics, political history, and fiscal history to examine the development and sustenance of a constitutional regime.
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本文运用交易费用政治学、政治史和财政史上的理论和经验研究成果研究了宪政体制的发育和维持。 |
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Abstract: This essay focuses on the localized traits and contextual implications of the commercial law with historical and perspective clues.
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内容摘要：本文以历史与比较观察为线索，深入研究商法的本土性特征及语境化含义。 |
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Abstract: This essay not only argues the calculation principles of determining apile bearing capacity and the masstesting with high strain method,but also derivating the relative formulas.It illustrates that the error meets the need of specification and t
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文摘:对高应变单桩承载力和高应变法检测桩质量的计算原理进行论述和公式的推导，并举例说明对高应变检测桩承载力和检测桩身质量的误差可以满足《规范》要求，提出只要认真对待检测的每一个环节，提高精确度是可能的，同时提出存在的一些问题. |
