剖析了城市旅游形象标识的概念,从标识的设计定位及表现手法2个层面对中外案例进行调研分析。将旅游形象标识造型分解为图形、城市名称、宣传语及色彩4个要素,并通过例举中外设计案例进行了比较,对国内在该领域的不足进行了总结。的翻译是:Analyzed the concept of urban tourism image marking, carries on the investigation to the China-foreign cases from the orientation of design and expression means of 2 levels marking. The tourism image marking modeling will decompose into the graphs, the urban names, the propaganda languages and color 4 essential factors, and has compared through the exemplify China-foreign design case, has carried on the summary in the insufficiency of this domain to the home.
对应用于激光打标中脉冲光纤激光器的控制系统进行了研究,根据其组成原理与工作原理,设计了以FPGA芯片为核心的控制系统。实现了在打标过程中对脉冲光纤激光器出光的时序控制、输出功率控制及声光调制器(AOM)驱动控制等功能。实验结果表明,该系统具有结构精简、集成度高、处理速度快,实现了对激光打标机的实时准确的控制。的翻译是:The control system of corresponding in pulsed fiber laser for the laser marking has conducted the research, according to its component mechanism and principle of work, designed has taken the FPGA chip as the core control system. Realized left the sequential control and output of control and acousto-optic cell (AOM) actuation control light to the pulsed fiber laser in the labeling process and other functions. The results show that this system had the structure simplification, high in integration, the processing speed to be quick, has realized real-time accurate the control to laser marking machine.
以日青海玉树MS7.1地震为例,借助问卷调查,对该地区小学生认知地震灾害的现状进行了初步分析,讨论了其防震减灾教育意义。主要结论如下:1)当地小学生对地震灾害基本知识及其相互关系的掌握差;对地震是自然现象认识不清,甚至有严重的错误;基本不知道只有政府部门才有权发布地震预报;大部分小学生不能辨别地震谣言;对紧急避震注意事项的了解差,对各具体注意事项的知晓率均在50%以下。加强针对该地区小学生的防震减灾宣传教育工作任重而道远。2)亲身经历了玉树MS7.1地震发生的全过程后,当地小学生对地震灾害知识与防震减灾技能的求知欲明显提高,应抓紧时机,加强针对性的教育与宣传。3)玉树小学生学习和了解地震灾害知识与防震减灾技能的途径主要来自课堂、书本及老师的传授;其次是学校针对性的宣传;寺院、政府和科普书籍的作用大致相当;广播、电视、报纸、手机短信和网络等没有优势。因此需要强化学校教育,同时推动当地政府的宣传教育工作,并恰当地发挥宗教人士的作用。的翻译是:
本文重点介绍火电厂控制系统故障检测与诊断技术的现状和发展趋势,针对控制系统故障检测与诊断的主要任务和内容,介绍了目前国内外应用的大体技术方法,包括基于数据驱动、基于解析模型、基于信号处理和基于知识的故障诊断技术。本文结合火电厂控制系统的特点和目前故障诊断技术的发展情况,从发展的角度阐述了我国的故障诊断技术与国外故障诊断技术的差距。的翻译是:This article introduced with emphasis the actualities and developing trend of thermoelectric power station control failure examination and diagnostics, in view of the control failure the primary mission and content of examination and diagnosis, introduced at present the cardinal principle computing technique of domestic and foreign application, including based on the fault diagnosis of the machine of data driven, based on analytical model, signal processing and knowledge based-based. This article unifies the thermoelectric power station control system characteristics and at present the development situation of fault diagnosis of the machine, elaborated the fault diagnosis of the machine and disparity of overseas of fault diagnosis of the machine our country from the angle of development.
《天问》是中国文学史中较为奇特的一篇作品,其独特之处在于用韵的连续发问的文体表现形式。但此类文体并非屈原首创,考察先秦时期传世文献与出土文献便可发现,在屈原之前,此类文体的篇章就已出现。分析对比这些材料可知,问体文学的特点为连续发问的形态、韵语的使用、四言为主的句式、内容上的二分结构以及宏壮与奇诡的风格。的翻译是:
弯曲性能是衡量汽车用超高强钢板冲压成形的重要指标。通过14种典型DP980CR和DP980GI超高强钢板的弯曲极限试验,深入分析1000MPa级超高强钢板的弯曲极限Rmin/t,并研究了各向异性和剪切质量对弯曲极限的影响规律。研究结果表明,宝钢1000MPa级超高强DP钢的弯曲极限与进口材相近,DP980CR的Rmin/t约为2,DP980GI的Rmin/t约为2.2。超高强DP钢的弯曲极限与延伸率间无相关性,这与经典塑性理论有所不同。各向异性对超高强钢板相对弯曲半径影响显著,0°方向的相对弯曲半径明显高于90°方向试样,进口材料和宝钢材料均如此。边部质量对超高强钢板弯曲极限影响显著,冲裁后弯曲极限比铣削状态降低,而毛刺带位于弯曲外侧,进一步降低弯曲极限,Rmin/t达到3.6。的翻译是:
星光S是以培矮64S为母本,香125S/浙9248的F1为父本杂交选育而成的籼型光身光温敏核不育系,表现育性稳定,败育彻底,育性转换临界温度较低(的翻译是:Star light S takes cultivating short 64S as the female parent, fragrant 125S/Zhejiang 9248 F1 are the xian all alone light Wen Minhu male-sterile lines that the male parent hybrid selective breeding becomes, displays the fertility to be stable, the abortion is thorough, the fertility transforms the critical temperature to be low (
随着农村劳动力向城市的转移,农村留守妇女现象已经成为一个不容忽视的社会问题。由于经济及文化等方面的差异,少数民族地区农村留守妇女的健康传播存在诸多问题。从传播学的视角来看,人际传播和大众传播渠道在少数民族地区农村留守妇女健康传播中起主要作用。少数民族农村妇女文化水平普遍较低,加之女性健康敏感话题的社会称许性因素的影响,对其研究宜采用参与式定性访谈研究方法,辅以定量调查了解。的翻译是:Along with the shift of rural labor force to city, the rural area remains behind the woman phenomenon became a not allow to neglect social concern. As a result of economics and culture and other differences, the national minority area rural area remains behind the health communication of woman to have many problems. From the angle of view of communication studies, interpersonal dissemination and mass media dissemination channel, in the national minority area rural area remains behind in the women's health dissemination the leading role. The national minority rural woman cultural level is generally low, in addition female health sensitive issue the influence of social praise factor, studies to it uses the participation qualitative interview research technique suitably, supplements with the quota investigation understanding.
目的比较改良Hodge试验采用三种不同纸片法对耐亚胺培南鲍曼不动杆菌产碳青霉烯酶的检测能力。方法改良Hodge试验采用三种不同纸片检测碳青霉烯酶;采用MicroScan WalkAway 96检测鲍曼不动杆菌的耐药性。结果改良Hodge试验(三种不同纸片法)同时检测33株耐亚胺培南鲍曼不动杆菌,其中应用改良Hodge试验(亚胺培南纸片法),阳性为22株,阳性率为66.7%;改良Hodge试验(厄他培南法),阳性为17株,阳性率为51.5%;改良Hodge试验(美罗培南法),阳性为8株,阳性率为24.2%。结论改良Hodge试验(三种不同纸片法)筛选耐亚胺培南鲍曼不动杆菌产碳青霉烯酶中,改良Hodge试验(亚胺培南纸片法)敏感性最高,而改良Hodge试验(美罗培南纸片法)敏感性最低。的翻译是:
与声表面波器件和兰姆波器件相比,乐甫波器件用于液体检测时有其独特的优势。从液体的波动特性入手,建立了压电基片-非压电薄膜-液体3层结构的乐甫波理论模型;基于上述模型,以钽酸锂作为压电基片材料,SU-8光刻胶作为薄膜材料,实际制作了乐甫波器件;基于相位差测量方法和幅频特性测量方法搭建了测试电路,并针对不同比例的纯水和酒精混合溶液进行了测试,实验结果表明了乐甫波器件测试系统应用于液体介电常数检测的有效性。的翻译是:
针对杭州湾跨海大桥气候恶劣的特点,以及恶劣天气对桥面智能监控系统带来的种种影响问题,进行了系统的介绍。并且在此基础上提出了一套解决方案,可通过运行在杭州湾桥面上的监控系统,很好地检测出事件,并及时有效地解决桥面上发生的交通事件,减少事故给交通带来的影响。的翻译是:
This work investigated C2F6/O2 /Ar plasma chemistry and its effect on the etching characteristics of SiCOH low-k dielectrics in 60 MHz/2 MHz dual-frequency capacitively coupled discharge. For the C2F6/Ar plasma, the increase in the low-frequency (LF) power led to an increased ion impact, prompting the dissociation of C2F6 with higher reaction energy. As a result, fluorocarbon radicals with a high F/C ratio decreased. The increase in the discharge pressure led to a decrease in the electron temperature, resul...的翻译是:This work investigated C2F6/O2 /Ar plasma chemistry and its effect on the etching characteristics of SiCOH low-k dielectrics in 60 MHz/2 MHz dual-frequency capacitively coupled discharge. For the C2F6/Ar plasma, the increase in the low-frequency (LF) power led to an increased ion impact, prompting the dissociation of C2F6 with higher reaction energy. As a result, fluorocarbon radicals with a high F/C ratio decreased.
针对华南地区大豆田杂草防除问题,采用种子库诱萌法和田间药效试验法,研究田间杂草种子库的预测方法,筛选最佳化学防除方案。结果表明:杂草种子库共有杂草7科10属,主要分布在0～10 cm的土层,总出草量为6 861株·m-2。田间实际出草种类为6科9属,实际出草量平均为208株·m-2,占土壤杂草种子库总量的3.03%;6种除草剂都具有良好的防除效果,其中7.5%禾阔灵乳油的防除效果最佳,能有效防除禾本科杂草、莎草科杂草以及阔叶杂草,药后45 d鲜重防效仍达到70.7%～72.4%,可使大豆增产20.5%～34.5%。的翻译是:Guards against issue in view of the southern China Omameda weed, tempts to sprout the law and field test of effectiveness law with the seed bank, the forecast technique of research field weed seed bank, screens the best chemistry to guard against the plan. The result demonstrates that: The weed seed bank altogether has weed 7 branches 10 is, mainly distributes in 0~10 cm soil layers, always leaves the grass quantity is 6 861 m-2. The field is practical the grass type is 6 branches 9 is, is practical the grass quantity on average is 208 m-2, accounts for the soil weed seed bank total quantity 3.03%; 6 herbicides have the good guarding effect, the guarding effects of 7.5% standing grain extravagant smart cream are best, can guard against the gramineae weed and cyperaceae weed as well as the broad-leaf weed effectively, the medicine latter 45 d fresh weight against effect still achieved 70.7%~72.4%, may make the soybean increase production 20.5%~34.5%.
目的探讨电子支气管镜下主气道新生物阻塞患者高频电烧灼切割手术并发症的预防及护理。方法对23例主气道新生物阻塞的患者行高频电治疗,加强术前、术中、术后的护理,预防并发症的发生。结果23例患者除1例术中有少量出血;3例术中血氧饱和度30s,余均顺利完成检查,未出现窒息、大出血、气道穿孔、气道烧伤等严重并发症。结论护士根据主气道阻塞患者的特点,在完善术前准备,避免呼吸抑制、胸部压迫,尽最大可能地维持有效血氧浓度的基础上,做好术中、术后严密观察,熟练配合,避免一切引发并发症的不利因素,可以为医生赢得手术时间,降低手术并发症。的翻译是:
运用企业形象识别系统和视觉形象识别理论,从视觉形象设计的视角,在实证调研的基础上分析厦门旅游纪念品品牌视觉形象设计存在的问题及对策。发现厦门旅游纪念品牌视觉形象存在视觉识别不够明确、缺乏本土特色、系统性不足等问题;指出应以明确的视觉识别系统,丰富的传统图形和色彩元素,利用民间美术创作手法,采用独特的审美视角和系列化现代设计理念等为出发点和创新点,大力提升厦门旅游纪念品品牌的视觉形象和品牌知名度。的翻译是:Using the enterprise image recognition system and visual image recognition theory, from the angle of view of visual image design, analyzes the problem and countermeasure that based on real diagnosis investigation and study Xiamen tourist souvenirs brand vision image design has. Discovered that Xiamen traveling commemorating brand vision image has the vision identifying insufficiently to be clear about, the deficient local feature, systematic insuffici Pointed out that should the explicit vision identifying system, the rich traditional graph and color element, the use folk fine arts creation skill, with the unique aesthetic angle of view and serialized modern design idea for the starting point and creative design, greatly promotes Xiamen tourist souvenirs brand the visual image and brand.
基于目前遗传学实验教材一般存在背景知识介绍过于简单且陈旧、操作指导介绍过于笼统等不足,杨大祥在《遗传学实验》编写和修订时作了一些创新:注重实验背景知识、研究思路的介绍及实验结果的解释;注重学生科研基本功的训练;通过课后练习引申实验内容,让学生关注相关技术在实践中的应用等等,以此激发学生探索、发现的兴趣。的翻译是:
基于2010年全国第六次人口普查数据,该文运用聚类分析描述了我国农村人口老龄化的区域差异,并通过因子分析方法研究了影响农村人口老龄化程度区域差异的主要因素。结果表明,我国农村人口老龄化具有明显的区域差异性,东部地区大部分省市属于农村人口老龄化程度比较严重的地区,中西部地区一些省份也开始进入老龄化阶段。农村经济发展水平、劳动力文化教育程度的差异是影响农村人口老龄化程度的主要因素。的翻译是:Based on 2010 the national sixth census data, this article described the region difference of our country rural population aging using the cluster analysis, and through factorial analysis method study influence rural population aging degree region difference primary factor. The results show that our country rural population aging has the obvious region difference, the eastern area majority of provinces and cities are the rural population aging degree quite serious area, the mid-west areas some provinces also start to be in the aging stage. Rural economic development level and difference of labor force culture and education degree is affects the rural population aging degree the primary factor.
患者男,78岁。胸部丘疹、结节伴疼痛1月余。查体见以左胸部为主的散在或簇集的丘疹、结节,似带状分布,后背部未累及。皮损组织病理示:肿瘤组织位于真皮中上层,肿瘤细胞呈立方形,具异型性,可见病理性核分裂,呈灶状分布,有的细胞空泡化,有的肿瘤团块中腺样结构形成。CK7(+),CK20(-),AE1/AE3(+),CK5/6(-)。诊断:皮肤转移性腺样鳞癌。的翻译是:
目的:探讨扶脾温肾汤对牙周炎患者牙槽骨成骨的影响。方法:选择8例慢性牙周炎患者进行中西两法治疗,在洁治完成后,给予扶脾温肾汤中医治疗1个月。对比治疗前后骨钙素(BGP)、碱性磷酸酶(ALP)、骨保护素(OPG)、钙(Ca)、磷(P)的变化。结果:中医治疗1个月后,BGP、ALP、P显著降低,OPG、Ca显著升高(P的翻译是:
~~的翻译是:~~
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Copyright (C) 2005 - . All Rights Reserved.桥梁设计中岩石物理力学性质检测报告是干什么用的_百度作业帮
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桥梁设计中岩石物理力学性质检测报告是干什么用的
桥梁设计中岩石物理力学性质检测报告是干什么用的
参考答案:\x09一个人,如果你不逼自己一把,你根本不知道自己有多优秀.
您可能关注的推广四川在线消息（四川日报记者 段玉清）近日，有网友在论坛上发布了一组资阳矮子桥边“剃头路”的照片。照片中，不少中型车辆被卡在限高仅为2.2米的栏杆下，有的车被“剃头”刮伤。
据记者了解，日，资阳市交通局在对国省干线公路桥梁进行例行检查时，发现矮子桥存在严重安全隐患，经鉴定属于四类危桥，决定进行重建改造。“本来应当全面禁止通行，但考虑到矮子桥为资阳城区的交通要道，所以暂时只好在矮子桥边设立限高栏，全桥限高2.2米。”资阳市交通运输局局长严小平表示。
“目前，矮子桥的重建设计方案已经全面完成，下周施工图纸将转至施工方，正式开始施工。”相关负责人表示。
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