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中国民间疗法 2007年第1期15卷 26-26页

作者：常红李红霞常征山西省长治市中医院 046000 北京军区装备部干休所卫生所

一般资料诊断标准:参照WHO缺血性心脏病的命名及诊断标准.中医诊断及辨证标准参照1990年中西医结合学会、心血管学会修订的冠心病中医辨证标准.105例患者均有典型的心绞痛症状,心电图有ST段改变.

关键词：冠心病心绞痛舒血宁注射液补气活血汤中西医结合学会中医辨证标准治疗缺血性心脏病标准参照

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重庆罂粟科植物新记录种——鄂西黄堇

福建林业科技 2021年第2期48卷 76-78页

作者：陈锋石学斌胡林郑昌兵杨志明晏成文重庆自然博物馆重庆北碚400799 重庆阴条岭国家级自然保护区管理服务中心重庆巫溪405800 巫溪县林业局重庆巫溪405800

2020年8月,在重庆阴条岭国家级自然保护区进行维管植物多样性调查时发现了重庆罂粟科植物新记录种--鄂西黄堇(Corydalis shennonginsis ***),并描述该新记录种的形态特征和生境分布,凭证标本保存于重庆自然博物馆植物标本室(CQNM)。

关键词：鄂西黄堇罂粟科新记录重庆市

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特种稻D优紫糯161高产制种技术

福建稻麦科技 2016年第1期34卷 9-10页

作者：郑长奇汤凯毅周敏亚曾瑞柳吴寿华福建省宁德市农业科学研究所福建福安355017

D优紫糯161是宁德市农科所用福建农林大学选育的糯D62A与自选恢复系宁糯恢161配组而成的功能性杂交稻新品种。介绍了D优紫糯161的高产制种技术:合理的父母本差期与最佳的抽穗扬花期,合理的水肥管理,适宜的父母本群体指标,花期调控等技... 详细信息

D优紫糯161是宁德市农科所用福建农林大学选育的糯D62A与自选恢复系宁糯恢161配组而成的功能性杂交稻新品种。介绍了D优紫糯161的高产制种技术:合理的父母本差期与最佳的抽穗扬花期,合理的水肥管理,适宜的父母本群体指标,花期调控等技术要点。

关键词：杂交稻 D优紫糯161 制种技术

辽西白塔地区侏罗纪火山岩岩石学、同位素年代学与地球化学特征

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世界地质 2018年第1期37卷 70-87页

作者：宋旸徐学纯郑常青林波孟兆海徐久磊吉林大学地球科学学院长春130061 天津航海仪器研究所天津300131

出露于辽西白塔地区的侏罗纪中酸性火山岩及火山碎屑岩组合,主要是由粗安岩、流纹质岩屑晶屑熔结凝灰岩、粗面英安岩和流纹岩组成。通过系统的LA-ICPMS锆石的U-Pb同位素年代学研究,研究区火山岩形成年代为165~149 Ma。岩石地球化学特征... 详细信息

出露于辽西白塔地区的侏罗纪中酸性火山岩及火山碎屑岩组合,主要是由粗安岩、流纹质岩屑晶屑熔结凝灰岩、粗面英安岩和流纹岩组成。通过系统的LA-ICPMS锆石的U-Pb同位素年代学研究,研究区火山岩形成年代为165~149 Ma。岩石地球化学特征显示,酸性火山岩属于钙碱性火山岩系,中性火山岩分别属于碱性火山岩系和中-高钾钙碱性火山岩系,中性岩具有埃达克质岩的地球化学特征,SiO_2≥56.20%、Al_2O_3≥15.09%、MgO≤2.89%、Sr≥561×10^(-6)、Y≤13.15×10^(-6)、Yb≤1.47×10^(-6)和无明显Eu异常。研究区火山岩普遍具有富集大离子亲石元素(Rb、K、Ba、Sr、Pb)和轻稀土元素,亏损高场强元素(Ti、Nb、Ta、P)的特征。其原始岩浆来源于基性下地壳物质的部分熔融,形成于古太平洋板块俯冲影响下板内挤压造山的构造环境。

关键词：辽西火山岩锆石年龄地球化学

Application of Successive Self-nucleation and Annealing to Study the Stereo-defects Distribution of Biaxially Oriented Polypropylene

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Chinese Journal of Polymer Science 2014年第3期32卷 362-370页

作者： He-fei chang 李化毅 Tao zheng Qian Zhou 张辽云 You-liang Hu College of Chemistry and Chemical Engineering University of Chinese Academy of Sciences Performance Materials R&D Center National Institute of Clean-and-Low-Carbon Energy Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Engineering PlasticsInstitute of ChemistryChinese Academy of Sciences

The stereo-defects distribution of polypropylene of the two industry biaxially oriented polypropylene （BOPP） samples T28FE and F28SO with different processing properties was studied through successive self-nucleation and annealing （SSA） technique. It was found that there were more medium isotactic components in sample F28SO, and the isotactic sequence length of polypropylene of sample F28SO was shorter and the isotactic sequence length distribution of polypropylene of sample F28SO was broader, which could be processed well at high-speed orientation during the processing of BOPP films. This result indicates that the isotactic sequence length distribution of polypropylene is related to the processing speed during preparing BOPP films, and the stereo-defects distribution of polypropylene has an important influence on its processing ability.

关键词： BOPP Lamellar thickness Isotactic sequence length Successive self-nucleation and annealing.

温热中频治疗仪联合热敏灸对腰椎间盘突出症患者腰椎功能、血液流变学及血清PGE_(2)和5-HT水平的影响

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现代生物医学进展 2023年第15期23卷 2920-2923,2929页

作者：刘采群唐成剑周长征雷建兰罗红清湖南中医药大学第一附属医院脊柱二科湖南长沙410000

目的:探讨温热中频治疗仪联合热敏灸对腰椎间盘突出症(LDH)患者腰椎功能、血液流变学及血清前列腺素E_(2)(PGE_(2))和5-羟色胺(5-HT)水平的影响。方法:采用随机数字表法,将湖南中医药大学第一附属医院2020年4月~2022年6月期间收治的128... 详细信息

目的:探讨温热中频治疗仪联合热敏灸对腰椎间盘突出症(LDH)患者腰椎功能、血液流变学及血清前列腺素E_(2)(PGE_(2))和5-羟色胺(5-HT)水平的影响。方法:采用随机数字表法,将湖南中医药大学第一附属医院2020年4月~2022年6月期间收治的128例LDH患者分为研究组(n=64,热敏灸联合温热中频治疗仪治疗)和对照组(n=64,热敏灸治疗)。对比两组疗效、腰椎功能、血液流变学及血清PGE_(2)、5-HT水平,同时观察两组不良反应发生情况。结果:研究组的临床总有效率(93.75%)明显高于对照组(79.69%)(P<0.05)。治疗4周后,与对照组相比,研究组全血高切黏度、血浆粘度、全血低切黏度、红细胞压积、视觉模拟疼痛(VAS)评分和血清PGE_(2)、5-HT水平更低,日本骨科协会(JOA)评分更高(P<0.05)。治疗过程中两组患者均未出现不良反应。结论:温热中频治疗仪联合热敏灸治疗LDH患者,可有效改善患者的腰椎功能、血液流变学及血清PGE_(2)和5-HT水平。

关键词：温热中频治疗仪热敏灸腰椎间盘突出症腰椎功能血液流变学 PGE_(2) 5-HT

Effects of overaging temperature on the microstructure and properties of 600MPa cold-rolled dual-phase steel

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International Journal of Minerals,Metallurgy and Materials 2016年第8期23卷 943-948页

作者： Chun-fu Kuang Zhi-wang zheng Gong-ting Zhang Jun chang Shen-gen Zhang Bo Liu State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization Research Institute of Pangang GroupPanzhihua 617000China Institute for Advanced Materials and Technology University of Science and Technology BeiiingBeiiing 100083China

C–Mn steels prepared by annealing at 800°C for 120 s and overaging at 250–400°C were subjected to pre-straining（2%） and baking treatments（170°C for 20 min） to measure their bake-hardening（BH_2） values. The effects of overaging temperature on the microstructure, mechanical properties, and BH_2 behavior of 600 MPa cold-rolled dual-phase（DP） steel were investigated by optical microscopy, scanning electron microscopy, and tensile tests. The results indicated that the martensite morphology exhibited less variation when the DP steel was overaged at 250–350°C. However, when the DP steel was overaged at 400°C, numerous non-martensite and carbide particles formed and yield-point elongation was observed in the tensile curve. When the overaging temperature was increased from 250 to 400°C, the yield strength increased from 272 to 317 MPa, the tensile strength decreased from 643 to 574 MPa, and the elongation increased from 27.8% to 30.6%. Furthermore, with an increase in overaging temperature from 250 to 400°C, the BH_2 value initially increases and then decreases. The maximum BH_2 value of 83 MPa was observed for the specimen overaged at 350°C.

关键词： dual-phase steel overaging temperature microstructure mechanical properties carbides

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片内多处理器系统中存储器一致性的设计

上海大学学报（自然科学版） 2001年第5期7卷 401-404页

作者：郑昌陆冉峰陈章进徐美华上海大学机电工程与自动化学院上海200072

针对多处理器系统中存储器访问次序与程序执行次序不同而造成存储器的不一致性 ,通过设计仲裁与选择器以及独立于存储单元的硬件号志 ,实现了文中提出的弱一致性模型。

关键词：多处理器系统一致性硬件号志存储器数字信号处理仲裁选择器设计

Effects of the momentum dependence of nuclear symmetry potential on pion observables in Sn+Sn collisions at 270 MeV/nucleon

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Nuclear Science and Techniques 2022年第12期33卷 147-158页

作者： Gao‑Feng Wei Xin Huang Qi‑Jun Zhi Ai‑Jun Dong chang‑Gen Peng zheng‑Wen Long School of Physics and Electronic Science Guizhou Normal UniversityGuiyang 550025China Guizhou Provincial Key Laboratory of Radio Astronomy and Data Processing Guizhou Normal UniversityGuiyang 550025China Guizhou Provincial Key Laboratory of Public Big Data Guizhou UniversityGuiyang 550025China College of Physics Guizhou UniversityGuiyang 550025China

Within a transport model,we investigated the effects of the momentum dependence of the nuclear symmetry potential on the pion observables in central Sn+Sn collisions at 270 MeV/*** this end,the quantity U^(∞)_(sym)(ρ_(0))(i.e.,the value of the nuclear symmetry potential at the saturation densityρ_(0) and infinitely large nucleon momentum)was used to characterize the momentum dependence of the nuclear symmetry *** a certain L(i.e.,the slope of the nuclear symmetry energy at(ρ_(0))),the characteristic parameter U^(∞)_(sym)(ρ_(0))of the symmetry potential significantly affects the production of−and+and their pion ***,by comparing the charged pion yields,pion ratios,and spectral pion ratios of the theoretical simulations for the reactions ^(108) Sn+^(112) Sn and ^(132)Sn+^(124)Sn with the corresponding data in the SRIT experiments,we found that our results favor a constraint on U^(∞)_(sym)(ρ_(0))(i.e.,−160_(−9)^(+18) MeV),and L is also suggested within a range of 62.7 MeV

关键词： Nuclear symmetry potential Momentum dependence Symmetry energy

Medium oxygen enriched blast furnace with top gas recycling strategy

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Journal of Iron and Steel Research International 2017年第8期24卷 778-786页

作者： Wei Zhang zheng-liang Xue Ju-hua Zhang Wei Wang chang-gui Cheng Zong-shu Zou The State Key Laboratory of Refractories and Metallurgy Wuhan University of Science and TechnologyWuhan 430081HubeiChina Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education Wuhan University of Science and TechnologyWuhan 430081HubeiChina School of Metallurgy Northeastern UniversityShenyang 110004LiaoningChina

Top gas recycling oxygen blast furnace（TGR-OBF）process is a promising ironmaking *** biggest challenge of the TGR-OBF in operation is the dramatic decrease of top gas volume（per ton hot metal）,which once led to hanging-up and shutdowns in practice of the *** order to avoid this weakness,the strategy of medium oxygen blast furnace was *** maneuverable zone of the TGR-OBF was determined by the top gas volume,which should not be far from the data of the traditional blast *** deviation of ±12.5% was used,and then the maneuverable blast oxygen content is from 0.30 to 0.47 according to the *** flame temperature and the top gas volume have no much difference compared to those of the traditional blast *** minimum carbon consumption of 357 kg per ton hot metal in the maneuverable zone occurs at the oxygen content of 0.30（fuel saving of 14%）.In the unsteady evolution,the N2 accumulation could approach nearly zero after the recycling reached 6 *** far,some TGR-OBF industrial trials have been carried out in different countries,but the method of medium oxygen enriched TGR-OBF has not been implemented,because the accumulation of N2 was worried *** presented strategy of medium oxygen enriched TGR-OBF is applicable and the strategy with good operational performance is strongly suggested as a forerunner of the full oxygen blast furnace.

关键词： Oxygen blast furnace Top gas recycling Top gas volume Carbon consumption Operation Emission Optimization