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How to improve the authority and appropinquity of party newspaper is a hot topic in newspaper industrial. Although the reformation of party newspaper has acquired great achievement, with the fierce competition between media and the requirement from reader improves day by day, the reformation of party newspaper itself has not meet the need of its development. Therefore, maybe the experience of excellent media overseas can provide some new idea. The thesis start with the editing and writing experience of The New York Times, combines with the fact in China and tries to analyze what the party newspaper can do in the reformation.
党报要如何增强报道的权威性和贴近性一直是业界讨论的热点话题,虽然党报改革已经取得了较大的成就,但是随着媒体间竞争压力增大以及读者要求的不断提高,党报自身的变革已经无法满足发展的需要,或许国外优秀媒体的发展经验可以为党报改革提供一些新思路,这里笔者就从《纽约时报》的采编经验入手,结合中国的实际情况分析党报改革可以采取的做法。
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There was strong evidence that in the short term, ligamentous reconstruction, tendon interposition and trapeziectomy alone provide similar results with regard to pain relief, grip and pinch strength, range of thumb motion, hand function and overall satisfaction of patients, but more complications occur with LRTI than with trapeziectomy alone.
目前的证据显示,大多角骨切除、韧带重建、肌腱间置术与单纯大多角骨切除术的近期效果,包括疼痛缓解、握力、拇指捏力、活动度、手的功能及患者满意度方面,差异均无统计学意义,但LRTI术后并发症发生率高于单纯大多角骨切除术。
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This paper introduces several techniques applied at the Tsinghua University Information System, to resolves all users' queres with the world wide web technique, to provide an official working environment with the Lotus Notes technique, and to develop an administrative management information system with DB technique.
论文介绍了在清华大学信息系统规划设计中采用的几种技术方案,用互联网技术解决校内外用户的信息查询,用Notes技术为办公人员提供办公环境,用数据库技术开发行政管理信息系统。
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The purpose of this research is to discuss the probable mechanism of acupuncture treatment combined with pharmacotherapy regulating glutamatergic function and anti-free radical effect on the dementia rats due to hippocampal CA, lesions induced by quinolinic acid. So that the author can provide the clinical application of acupuncture treatment combined with pharmacotherapy with experimental evidences in treating Alzheimers disease.
本文的研究目的是探讨针药结合对喹啉酸(Quinolinic Acid,QA)损毁海马CA_1区所致痴呆大鼠模型的中枢兴奋性神经递质谷氨酸(glutamate,Glu)和抗氧化指标的影响及其对提高痴呆大鼠学习记忆能力的可能机理,为临床针药结合治疗阿尔茨海默氏病(Alzheimers disease,AD)提供实验依据。
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In line with the state educational law,regulations,policies and quality standards,seelbases itself upon education,faces the society and gives its priority to safeguard and enhance the status and reputation of seel by adhering to the principles of equity.we offer educational evaluation services at schools of all types and levels,conduct relevant the oretical resrarch and academic exchanges,and provide the government eduvational authorities with evaluation result reports and schools with every best possible service of quality to support and promote continuous improvements of educational quality and standards.
上海市教育评估院立足教育、面向社会,以质量和信誉为工作的出发点,依照国家的教育法律、法规、政策和评估标准,坚持客观公正的评估原则,开展各级各类学校教育的评估并提供相关服务,进行评估理论研究和学术交流,充分发挥其对本市教育质量政府和效益的鉴定、诊断、导向、激励等功能,为政府和教育行政部门提供有关鉴定意见和评估报告,为学校提高办学质量和效益提供优质服务。上海市教育评估院将在政府、学校和其他教育机构的支持下,依靠广大专家同仁为进一步提高上海教育质量,促进上海经济腾飞和社会发展服务。
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Therelationship between the turbulent kinetic energy and its dissipation rate,whichis widely used to parameterize the dissipation rate in turbulence closure models,is found to hold well for both reversing and rotating flows,but with differentcoefficients.Microstructure profiling measurements at two comparative stations (a deepercentral basin and a local shelf break) in the stratified Yellow Sea are analyzed,with emphasis on tidal and internal-wave induced turbulence near the bottomand in the pyenocline.The water column has a distinct three-layer thermohaline structure,consisting of weakly stratified surface and bottom boundary layers anda narrow sharp pycnocline.Turbulence in the surface layer is controlled by thediurnal cycle of buoyancy flux and wind forcing at the sea surface.while thebottom stress induced by barotropic tidal eurrents dominates turbulence in thebottom boundary layer.The maximum level at which the tidally enhanced mixingcan affect generally depends on the magnitude of the tidal current,and it canbe up to 10-15 m in the Yellow Sea.This suggests that,in the deeper regionsof the shelf seas,turbulent dissipation and mixing are very weak at the levelsbetween the near-bottom tidally enhanced layer and the pycnocline.Therefore,these levels provide a significant bottle neck for the vertical exchanges.In theshallow regions,however,the tidally-induced turbulence can occupy the wholewater colum below the pycnocline.A quarter-diurnal periodicities of the turbulentdissipation rate and eddy diffusivity are found at different heights with evidenttime lag.In the relatively flat central basin,the pycnocline is essentially non-turbulent and internal-wave activity is very weak.Therefore,vertical fluxes acrossthe pycnocline decreased to molecular levels.In contrast,internal waves of variousperiods can be always found near the local shelf break.
对强层化季节黄海两对比性站位(分别位于中央海盆区与局地陆坡区)处层化、内波以及湍流混合特征的研究结果表明:1、强层化季节的陆架海水体一般呈现显著的三层热盐结构,在水体近乎混合均匀的上混合层与潮流底边界层之间为强跃层;2、近表层水体的湍流混合强度主要由海表浮力通量的日变化与海表风强迫控制,而在潮流底边界层内,潮混合是水体热量、物质、动量与能量垂直交换的主要机制;3、潮混合影响的深度由潮流大小决定,在黄海,一般可达10-15 m,因此,在水深较深的区域,在跃层与潮混合所至深度范围的上界之间存在湍流混合非常弱的区域,这显著抑制水体内物质的垂直通量,为物质垂直交换的瓶颈,而在水深较浅的区域,潮混合影响范围可至跃层底部,因此物质在跃层以下整个水体中混合非常均匀,当跃层内间歇性强混合发生时,可以产生显著的跨跃层物质输运;4、近底潮致强湍流耗散缓慢地向上传播,底上不同深度处垂直湍扩散系数也具有显著的位相差异,且二者均随时间呈现四分之一周日周期的变化;5、在地形较为平坦的中央海盆区,内波活动非常微弱,因此跃层内湍流混合非常弱,垂直扩散系数为分子扩散水平,跨跃层物质通量受到显著抑制,而在地形变化较为显著的局地陆坡区,内波活动非常活跃,除内潮的影响外,高频内波与内孤立波的影响也很显著,因此跃层内存在很强的间歇性强混合,内孤立波存在的区域,水体湍流混合显著增强。
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In possession of 20-year,s special productionand managerial experience,linking with the most advanced manufacturing engineering both at home and aboard,in the tenet of "uality First,Credit Highest"striving for innovation,and taking advantage of equipments and materials with high specification,high quality inJupan and Taiwan,etc.the orporation provide you high strength stainless steelmachine bolt,self tapping screw,trigonodont crew,setscrews of M2-M12 single-line slot,cross slot,inside and outside angle,pan head,conmbined screw,stainless steelspacer and special nut,such as stainlesssquare nut,hexagon nut,weld nut,welding yandage,folan screw nut,with annual output coming out in front of fellow industry.
公司拥有20年的专业生产及管理经验,融汇国内外最先进的制造工艺,力求创新,本着&质量第一,信誉至上&的宗旨,应用日本、台湾等高标准、高质量的设备及材料,为客户提供高强度M2~M12一字槽、十字槽、内外六角、盘头、沉头、尖头、平头等形状的不锈钢机械螺丝、自攻螺丝、三角牙螺丝、紧定螺丝;铝钉;全不锈钢铆钉、尾孔钉、子母钉;不锈钢垫片及不锈钢方母、六角螺母、焊接螺母、焊码、佛兰螺母等异形螺母,年产量名列同行业前茅。
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At the super-low permeable reservior sandstone of Fu and Yang in Daqing Oilfield, many pore throats exist a lot in the types of compacted and restored flakes and curved lamellas while the pore volume of micropore and the thin, compacted and shrunken throat that contribute little to flow take large scale in the total pore space. Thereof high filtrational resistance is caused by much trouble including high content of reservoir shale, serious sensibility to pressure at waterflooding, remarkable effects of undersaturation and water blocks in micropore. A method with laboratory experiment, theoretical confirmation and field application included was adopted to analyze the non-linear flow characteristics, to reveal the deep mechanism of pinhole enveloping macropore and to provide a new technology of improving the development effect. The outcomes aquired are as follows: Multiple cores with different low and super-low permeability were selected to perform seepage experiments by gas, water and oil. Three fields of flow were observed in the reservoir at different low and super-low core permeability. They are pseudo- elastic flow, transition flow and plastic creep flow. So the concept that there was no correlation of rocky absolute permeability with fluid properties that pasted itself was broken up. Two-phase seepage of water displacing oil in uniform super-low permeability shows that the two-phase seepage zone is narrow.
针对大庆油田扶、杨特低渗透油层砂岩孔隙喉道的大小和形态以压实再生型片状、弯片状喉道分布较广,压实、缩小型细喉道型,微孔不可流动的孔隙体积所占总孔隙体积的比例较大的特点;及储层泥质含量高,注水开发中压力敏感性强、微孔隙欠饱和及水锁效应显著,导致流体渗流阻力增大的问题,本文采用室内实验、理论推证和矿场应用相结合的方法,研究、分析了流体非线性渗流特征,更深刻地揭示出小孔包围大孔的机理及产生原因,并提供了改善开发效果的新的技术方法,取得如下成果:选择不同渗透率的低渗透、特低渗透岩心,进行了气、水和油单相渗流实验,揭示出当岩心渗透率不同时,油层内的流体呈现出拟弹性流变、过渡流变、塑性蠕变三种流变区,从而打破了岩心的绝对渗透率与通过岩心流体性质无关的观点;同类特低渗透岩心的水驱油两相渗流实验表明,两相渗流区较窄。
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It is a original work in the world that using these ligands to coordinate with vanadyl cation to form complexes and the study of the structures along with the anti-diabetic properties, thus provide us opportunity to obtain vanadium drug with the properties of lowering blood sugar significantly and low toxicity, the research will benefit the large number of diabeticpatients, the economic and social benefit will be obvious.
上述配体与氧钒离子形成配合物及结构和抗糖尿病功能的研究在世界上属首创工作,使我们有望制备出具有显著降血糖功能且低毒性的钒类药物,为广大糖尿病患者带来福音,产生明显的经济效益和社会效益。
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Under the background of digital DEM of maor mountain area, and through the program of Avenue in Arcview, the result of potential ravine highly inosculates with the real ravine. With the comparison of potential ravine and real ravine, it can reflect the developing tendency of ravine in this area. Through positioning with GPS and investigation in this area, we can divide the potential ravine of this area into three forms, that is parallel ravine area steep ripe ravine area and evenness swamp area. It can provide scientific reference for forest management and tree planting, and it is a new theory to prevent soil and water loss, and carry through the ravine controlling by people.
在数字化生成的帽儿山地区DEM基础上,通过二次开发生成的潜在沟系,具有与现实沟系高度的吻合性,并通过与现实沟系的比较,能客观的反映出该地区沟系发生、发展的趋势,借助于GPS的定位及实际踏查研究,可将帽儿山地区的潜在沟系划分为平行沟系区、陡坡显沟区和平坦沼泽区三种类型,可为合理的森林经营和植树造林提供科学的借鉴,并为防止水土流失,进行沟系治理提供了新的理论依据。
- 推荐网络例句
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In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.
。但是,在否定句或疑问句里,这种带有"do"的方法表达的效果却没有什么强调的意思。
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Go down on one's knees;kneel down
屈膝跪下。。。下跪祈祷
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Nusa lembongan : Bali's sister island, coral and sand beaches, crystal clear water, surfing.
Nusa Dua :豪华度假村,冲浪和潜水,沙滩,水晶般晶莹剔透的水,网络冲浪。