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Search Results: 1 - 10 of 272980 matches for " 张玲 "
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以样本存活率估算的芒属植物种子在常温条件下的寿命
Miscanthus Seed Longevity According to SampleSurvival Rate in Room Ambient
 [PDF]

席庆国,
Botanical Research (BR) , 2013, DOI: 10.12677/BR.2013.21008
Abstract:

对采自南北各地的95个芒属植物种子材料成功地进行了盆播–分苗–移栽的育苗试验。芒属植物种子在北方地区(北纬37度以北)常温保存,采种后第18个月内的样本存活率为100%,31个月后的样本存活率为17%~94%,44~45个月后的样本存活率为0%~17%,55个月后所有样本全部失活。
Successful germination and planting trials with method of “pot-culture—plug-separation—field- transplantation” have been conducted in Miscanthus with 95 seed samples from China. Miscanthus seed samples survived 100% in room ambient after 18 months storage in the North (>37?N), their survival rate decreased to 17%~94% samples after 31 months storage, to 0% - 17% samples after 44 - 45 months storage and all died out after 55 months since seed collection.

急性下肢动脉栓塞介入术后迷走神经反射发作的护理
Nursing Care of Vagal Reflex after Interventional Treatment for Acute Lower Limb Arterial Embolism
 [PDF]

王博,
Nursing Science (NS) , 2015, DOI: 10.12677/NS.2015.42008
Abstract:
目的:探讨急性下肢动脉栓塞介入术后迷走神经反射发作的护理。方法:总结我院自2010年至2013年16例急性下肢动脉栓塞介入术后迷走神经反射发作的护理经验。结果:16例患者介入治疗顺利,栓塞动脉完全开通,临床症状缓解。结论:对下肢动脉栓塞介入术后迷走神经反射发作患者进行切实有效的护理干预对促进患者早日康复,提高患者生活质量有重要意义。
Aim: To discuss the nursing care of vagal reflex after interventional treatment for acute lower limb arterial embolism. Method: The nursing care of 16 patients with vagal reflex after interventional treatment for acute lower limb arterial embolism from 2010 to 2013 in our hospital was introduced. Results: Interventional treatments for the patients were performed smoothly; blood flow reverted; and clinical symptoms were relieved in all cases. Conclusions: Prompt and effective nursing care for the patients with vagal reflex after interventional treatment for acute lower limb arterial embolism is of great significance for improving the quality of life for patients and promoting their recovery.
近64 a来哈密绿洲气候变化特征分析
Analysis on the Characteristics of Climate Change in Hami Oasis in Recent 64 Years
 [PDF]

, 苗运
Climate Change Research Letters (CCRL) , 2016, DOI: 10.12677/CCRL.2016.51009
Abstract:
利用哈密国家气象站1951~2014年气温和降水观测资料,运用线性回归、5a滑动平均等分析、Mann-Kendall突变分析等方法对哈密市64a来气温和降水的年际、季节变化及特征进行分析。分析结果表明:1)64a来哈密年平均气温总体呈现缓慢增加趋势,年均气温线性倾向率为0.12℃/10a,20世纪50年代至70年代气温逐渐降低,80~90年代气温维持在气候值,近14a气温明显升高。年内气温变化存在季节差异,冬、春两个季节气温呈上升趋势,夏、秋季的气温呈下降趋势,其中冬季气温对全年气温贡献最大。2)64a来哈密的年降水量呈增加趋势,年均降水量线性趋势率约为2.3mm/10a,50年代年降水量略有下降,60年代年降水量下降明显,70至80年代有所回升,在多年平均值附近,90年代以后降水开始增多,进入21世纪降水增加更加明显。四季降水均呈增加趋势,其中夏季对全年降水量贡献最大,其余各季增加幅度从大到小依次为春季、冬季、秋季。哈密在1987年发生显著性的增温突变,而降水为波动性的变化过程,未出现显著的突变年份。
Based on the observational data of temperature and precipitation from 1951 to 2014 from the na-tional weather station of Hami, the inter-annual and seasonal variation and characteristics of temperature and precipitation in recent 64 years of Hami city are analyzed by using the analysis methods of linear regression, 5-year sliding average, and Mann-Kendall test and wavelet analysis, etc. The analysis results show that: 1) In recent 64 years, the average temperature in Hami reveals a general trend of slow increase, and the linear tendency of the annual average temperature is 0.12?C/10 years. The temperature decreased gradually from 1950s to 1970s, and the temperature between 1980s and 1990s maintained at the climatic value, and the temperature increased ob-viously in recent 14 years. There were seasonal differences on variation of temperature within the year. The temperature in winter and spring showed an upward trend, while it showed an opposite tendency in summer and autumn, and winter air temperature contributed most to the whole year temperature. 2) In recent 64 years, the annual precipitation in Hami shows an increasing trend, and the liner tendency of the annual average precipitation is about 2.3 mm/10 years, and the annual precipitation in 1950s had a slight decrease, and it decreased obviously in 1960s and rose slightly from 1970s to 1980s maintaining around the average for previous years. The precipitation began to increase from 1990s and increased more obviously in the twenty-first century. The whole annual precipitation showed an increasing trend, and the annual precipitation in summer contributed most, and the increasing range of the rest seasons from large to small were spring, winter and autumn. In Hami, a significant change of temperature increase was demonstrated in 1987, whereas perception showed a trend of fluctuation, without any observation of sudden changes.
建立科学的教学方法,培养学生的自主学习能力——微生物学教学方法改革与实践

微生物学通报 , 2007,
Abstract: 为了改善传统教学方式的不足,培养和提高学生自主学习的热情与能力,介绍了在微生物学教学过程中采用启发式教学、比较式教学、课堂讨论式教学以及开设自主设计性实验项目等方面的探索与体会。
林线树种太白红杉种子萌发的生理生态特性

植物生态学报 植物生态学报 , 2004, DOI: 10.17521/cjpe.2004.0077
Abstract: ?太白红杉(Larixchinensis)是太白山的高山林线树种。通过在人工气候室内的试验,研究了太白红杉种子在6种不同的光照与温度组合处理条件下的萌发特性。结果表明:在恒温和变温两种条件下,交替光照对于种子吸胀后的脱落酸(ABA)和赤霉素(GA)有刺激作用。在恒温条件下,持续光照对于种子吸胀后的生长素(IAA)有刺激作用,而变温条件下交替光照对生长素有刺激作用。细胞分裂素(CTK)的变化情况与IAA相反。光照条件相同时,恒温条件下的植物激素含量要高于变温条件下的含量,说明恒温对于各种激素有刺激作用。在25℃环境下种子的萌发率高于在12℃环境下的萌发率,说明温度对于种子的萌发有重要作用。太白红杉种子的萌发受交替光照(12h光照/12h黑暗)的刺激;恒温(25℃)条件下的种子萌发率高于变温(12℃/25℃)条件下的种子萌发率。实验结果反映了内源激素在太白红杉种子萌发过程中起着重要作用。
破产法律适用立法的新突破

比较法研究 , 2006,
Abstract:
论专利侵权诉讼中的停止侵权民事责任及其完善

法学家 , 2011,
Abstract: 本文由专利侵权诉讼引出对我国停止侵权民事责任的思考和探讨,认为其不同于英美法系中的禁令制度,两者在设立宗旨、适用对象、适用条件等方面均有不同。司法实践中的典型案例已经突破了停止侵权当然适用论。应在充分论证的基础上,基于民事责任的一般原理,同时借鉴英美法系国家的禁令制度,就我国专利侵权诉讼中停止侵权民事责任的适用范围、适用原则、适用方式等做出具体规定,以确保司法的统一性。
抗寒杂交榛子微体繁殖技术研究

植物研究 , 2015, DOI: 10.7525/j.issn.1673-5102.2015.01.022
Abstract: ?以抗寒评比优良杂交榛子的叶片、茎段、腋芽、子叶为材料,采用不同基本培养基和不同激素及浓度组合,探讨各种处理对抗寒杂交榛子微体繁殖体系的影响。结果表明:(1)采用经抗寒性评比优良的杂交F1代10个优良品种进行组织培养,筛选出3个组织培养效果优良的品种84-226、84-310、84-253;(2)采用DKW、MS、WPM三种培养,筛选出WPM最适合抗寒杂交榛子愈伤组织诱导的培养基、MS为最适合增殖培养的培养基;(3)愈伤组织诱导基本培养基配方为WPM+6-BA2.0mg·L-1+NAA1.5mg·L-1培养,腋芽扩繁以MS改良培养基苗生长状况较好,激素为6-BA1.5mg·L-1+NAA0.1mg·L-1。该研究可以解决寒地杂交榛子繁殖系数低,为进一步试管苗的工厂化生产提供理论依据。
法务会计的学科定位与课程设置

财会月刊 , 2009,
Abstract: 本文针对我国高校法务会计本科教育现状,在对法务会计学科进行科学定位的基础上,提出了法务会计专业课程设置的构想。【关键词】法务会计高校课程设置一、国内外法务会计学科发展现状  1.美国高校法务会计教育规模与课程设置。在美国,开设法务会计专业的高校逐年增加,目前设立法务会计课程的高校已达87所。各高校开设法务会计专业课程的差距较大,其中48所高校仅局限于舞弊调查与白领犯罪调查课程,占被调查高校的55%。当然,也有17所高校开设了法务会计学位课程,向学生提供系统、全面的法务会计知识,但这些高校在法务会计培养层次上存在很大差异,其中开设法务会计专业本科课程的高校有6所,同时开设法务会计专业本科和硕士课程的高校有2所,其他9所高校只开设法务会计专业硕士课程。
法务会计诉讼支持服务的相关探讨

财会月刊 , 2010,
Abstract: 法律对经济行为和财产权利的规定要通过会计信息来证明,所以同时具有会计与法律知识的法务会计专家就占据了律师和会计师专业服务之外的这一细分市场。本文在对我国法务会计诉讼支持服务的市场需求进行分析的基础上对相关问题进行讨论。  【关键词】法务会计诉讼支持服务民事诉讼行政诉讼刑事诉讼目前国内外学者对法务会计内涵的界定、理论体系的构建、培养途径和培养模式等诸多方面进行了若干开创性的探讨,但在法务会计诉讼支持的理论深度和具体操作上还比较欠缺,理性地认识如何在我国开展法务会计诉讼支持服务这个论题有重要意义。  一、我国法务会计诉讼支持服务的市场需求  1.法务会计的代表性业务。法务会计是接受委托或授权的特定主体,以国家相关法律法规和财经制度为依据,通过综合运用会计学、审计学和法学等相关知识,对经济业务运行中涉及的会计纠纷、法律诉讼提供会计调查与诉讼支持的一种中介服务活动。法务会计的实践性相当强,一般将法务会计代表性业务概括为两大类:一是调查会计;二是诉讼支持。调查会计是法务会计的核心业务,是法务会计专家从财务会计资料入手,进行舞弊调查、判断和鉴定、收集,以此作为司法案件判决的法律依据。诉讼支持是对正在进行的或悬而未决的法律案件中具有会计性质的问题提供帮助,是在司法实践中发展起来的一个法务会计应用领域,是通过对特定经济犯罪、经济过失和经济纠纷案件进行会计计量与反映,对特定的经济事项(案件)提供会计分析,为法庭对经济案件最终裁决提供重要依据,从而为法庭和诉讼当事人提供专门服务。
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