助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   local thickness 的翻译结果: 查询用时:0.152秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

local thickness     
相关语句
  局部厚度
     The optimization design method by varying the local thickness of runner(crown,band,blade)and applying stress relief triangle of blade are presented.
     总结出通过改变上冠、下环和叶片的局部厚度及补强三角块来施行优化设计的策略 ,并给出了采用该策略进行转轮优化的实例
短句来源
     Finally, two methods have been proposed to avoid the metal accumulation and the excessive wall thickness reduction appearing in the forming process, by controlling the local thickness of the blank and controlling the clearance between roller and mandrel, respectively.
     提出了通过控制坯料局部厚度和旋轮与芯模间间隙的方法来改善成形过程中金属堆积和壁厚过度减薄现象。
短句来源
     Its frequency response is calculated by use of FEM and its vibration velocity sensitivity with respect to its local thickness as a design variable is computed.
     基于有限元直接法计算振动板的频率响应,以板局部厚度为设计变量,计算了振动速度对局部板厚度的灵敏度;
短句来源
  当地厚度
     The computed results show that if the ratio between blade local thickness and clearance highness is too large or too small, the separation vortex will generate difficultly, and under the condition of rotating hub the separation vortex in tip region will generate more difficultly than under the condition of stationary hub.
     计算结果表明,叶片当地厚度与间隙高度之比过大过小的情形均不易形成叶顶分离涡,相比轮毂静止的情形,轮毂转动时较不易形成叶顶分离涡。
短句来源
  局部壁厚
     The results show that the main reason is that scouring corrosion and the unrational design of pipeline made local thickness thinning of pipe body and decreasing the pressure resistant ability.
     结果表明 ,管道冲刷腐蚀、管道设计不合理使管体局部壁厚减薄、承压能力降低是其断裂的主要原因。
短句来源
  局部稍增厚
     and last 11 cases (25.6% ) had the local thickness of gland.
     以腺体局部稍增厚为表现者11例(25.6%).
短句来源

 

查询“local thickness”译词为其他词的双语例句

     

    查询“local thickness”译词为用户自定义的双语例句

        我想查看译文中含有:的双语例句
    例句
    为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
      local thickness
    The Reynolds number based on the local thickness of the boundarylayer lies between 200 and 2500.
          
    At small length scales, local thickness changes or surface defects are present that are undesirable.
          
    Also, the use of the bivariate normal distribution to describe the relationship between local areal density and local thickness measured in complete sampling schemes is appropriate for both near-random and clumped networks.
          
    The stress release was measured by a photo-elastic method and was found to be in excellent agreement with that calculated from the local thickness change assuming simple elasticity.
          
    A method of graphic analysis is considered for the calculation of the local thickness of a liquid film in the entrance section of the transformation of slot flow into film flow over a vertical plate.
          
    更多          


    The aerodynanic design criteria and design procedures for supercritical wing are established based on the computational aerodynamics. For supercritical airfoil design, the criteria contain (a) sonic plateau pressure distribution at off design condition, (b) retarding trailing edge flow separation, (c) near-zero angle of attack at design condition, and (d) local thickness constraints. For supercritical wing design, the criteria include (a) induced drag minimization under some constraints , (b) meeting stability...

    The aerodynanic design criteria and design procedures for supercritical wing are established based on the computational aerodynamics. For supercritical airfoil design, the criteria contain (a) sonic plateau pressure distribution at off design condition, (b) retarding trailing edge flow separation, (c) near-zero angle of attack at design condition, and (d) local thickness constraints. For supercritical wing design, the criteria include (a) induced drag minimization under some constraints , (b) meeting stability requirement, (c) isobar pattern on the upper wing surface, and (d) cosidering elastic deformation of two wing. The supercritical wing design procedures can be divided into the phases, i.e. configuration design phase and aerodynamic efficiency optimization phase. The latter contains four steps: (a) basic airfoil design, (b) initial wing design, (c) cruise wing shape design, and (d) jig wing shape design. As a design example, a supercritical wing is designed and is tested in wind tunnel. The result indicates that the complete aircraft with the supercritical wing designed according to the present method has 12% higher cruise efficiency then a typical commercial airliner, although the former wing is 14% thicker than the latter one, which shows the present aerodynamic design method for supercritical wing is practically effective.

    以计算空气动力学为基础,提出超临界机翼的气动设计准则和设计流程。翼型设计准则是:非设计状态音速区压力平坦;延迟后缘分离;设计状态迎角接近于零和局部最小厚度约束等。机翼设计准则是:在约束条件下诱阻最小;满足纵向稳定性要求;上翼面等压线型态和考虑结构弹性变形等。设计过程可分为两个阶段,即总体优化和机翼气动设计优化。后者的步骤是基本翼型设计、初始机翼外形设计、机翼巡航外形设计和机翼型架外形设计。对设计实例进行风洞试验后表明:尽管新机翼的平均厚度比某干线运输机厚14%,但安装该机翼的干线运输机巡航效率仍比前者高12%。

    Fifteen female patients with non-palpable breast cancer were analyzed clinicopathologically.Of these,a majority were diagnosed as fibrocystic disease(FCD) of the breast preoperatively.The clinical characteristics were younger age of the patients,non-palpable mass in the breast,local thickness of the breast tissue and occasional nipple discharge.The demonstration of irregular distribution of microcalcifications but without visible mass may be found in the mammogram. Fine needle aspiration biopsy and frozen...

    Fifteen female patients with non-palpable breast cancer were analyzed clinicopathologically.Of these,a majority were diagnosed as fibrocystic disease(FCD) of the breast preoperatively.The clinical characteristics were younger age of the patients,non-palpable mass in the breast,local thickness of the breast tissue and occasional nipple discharge.The demonstration of irregular distribution of microcalcifications but without visible mass may be found in the mammogram. Fine needle aspiration biopsy and frozen section were not infrequently difficult to establish ocrrect diagnosis. The Pathological finding was multifocal minimal cancerous lesions distributed diffusely within a segment of breast and usually with a FCD background.This type of breast cancer as a rule,usually carries a better prognosis if detected early and properly treate.

    对15例无肿块型乳腺癌进行临床及病理分析。这种乳腺癌术前绝大多数被诊断为乳腺增生。其临床特点表现为患者年轻;乳腺触诊无明确肿块,仅表现为区段乳腺增厚;个别病例有乳头溢液,乳腺X线片可发现腺体内有散在泥沙样钙化,但无肿块影;针吸细胞学检查阳性率低;冰冻切片检查有时也难以作出判断。病理特点主要是癌灶为多灶性的浸润性导管癌;癌灶小,分布广,但只局限在乳腺某一区段内;病变区的腺体都有增生背景。这种类型乳腺癌如能及时发现,预后较好。

    In the present paper we report local work function measurements on the Cu(111) Au and Pt(111) Ag surfaces using scanning tunneling microscopy (STM).By measuring the response of tunneling current to the variation of the tunneling gap distance a work function image can be obtained simultaneously with a topographic STM image. By means of this technique,we are able to detect the difference between the local work functions of the overlayer and the substrate in both Cu(111) Au and Pt(111) Ag cases.Our results...

    In the present paper we report local work function measurements on the Cu(111) Au and Pt(111) Ag surfaces using scanning tunneling microscopy (STM).By measuring the response of tunneling current to the variation of the tunneling gap distance a work function image can be obtained simultaneously with a topographic STM image. By means of this technique,we are able to detect the difference between the local work functions of the overlayer and the substrate in both Cu(111) Au and Pt(111) Ag cases.Our results show that the local work function of the Au overlayer is between those of Au(111) and Cu(111) surfaces,supporting the results obtained with other techniques. In the case of the Pt(111) Ag surface the local work function depends on the local thickness of the Ag overlayer.

    用扫描隧道显微镜在Cu(111)Au和Pt(111)Ag表面上对局域功函数进行了测量.在扫描的同时通过测量隧道电流对针尖样品间距离变化的响应,可以在得到扫描隧道显微镜(STM)图的同时得到功函数图.用这种方法,成功地观察到Au,Ag覆盖层与Cu,Pt衬底间的功函数的差别.结果表明:Au覆盖层的功函数介于Cu(111)和Au(111)的功函数之间,这与其它方法的结果一致.在Pt(111)Ag表面观察到了局域功函数随覆盖层厚度的变化.本工作表明:扫描隧道显微镜在研究功函数与表面结构的关系方面是十分有用的;用测量局域功函数的方法还可以区分表面不同种的物质

     
    << 更多相关文摘    
    图标索引 相关查询

     


     
    CNKI小工具
    在英文学术搜索中查有关local thickness的内容
    在知识搜索中查有关local thickness的内容
    在数字搜索中查有关local thickness的内容
    在概念知识元中查有关local thickness的内容
    在学术趋势中查有关local thickness的内容
     
     

    CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
    版权图标  2008 CNKI-中国知网
    京ICP证040431号 互联网出版许可证 新出网证(京)字008号
    北京市公安局海淀分局 备案号:110 1081725
    版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社