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
共[16]条 当前为第1条到16条
 

相关语句
未完全匹配句对
    Four NiTi alloys and 1Cr18Ni9Ti stainless steel's erosive volume loss increase with erosive time erosive velocity mass ratio of sand to water and sand size.
    研究发现,4种经不同条件热处理的NiTi合金与1Cr18Ni9Ti的冲蚀磨损量随着冲蚀时间、冲蚀速度、砂水比及砂粒度的增大而增大。
    It has been studied that 38CrMoAl steel specimens which are treated in refining and (or) in plasma nitriding. The behaviour of erosion\|corrosion wear in sea\|water containing the sand (size of 1001000m) at different impact speed (1.4,2.4,3.6,5 and 7m/s) is exhibited.
    研究了38CrMoAl钢调质与离子渗氮试样在海水和砂粒(尺寸100~1000μm)以不同速度(14,24,36,5和7m/s)冲击作用的腐蚀冲刷磨损行为。
    To select the width of slot, screen analysis for the core is performed. When the cumulative weight percent of big size sand is 10%, the corresponding sand size is 0. 22-0. 25mm. Based on the principle of 1/3-2/3 bridge, the width of slot will be 0. 44-0. 50mm.
    为选择割缝宽度,对岩心进行筛分析,得出大粒径砂累积重量10%所对应的砂粒直径为0.22~0.25mm,并根据1/3~2/3架桥原理得割缝宽度应为0.44~0.50mm。
    The paper introduces the principle and in situ experimental results of Optical Suspended Sand Size-spectrometer, and high concentration suspended sand digital image analyze technology.
    在国家863计划的支持下,我们研制成功了可用于现场高浓度悬沙测量的"光学悬浮沙粒径谱仪"。 文章介绍光学悬浮沙粒径谱仪的原理、现场实验结果和高浓度悬沙数字图像分析技术。
    The results showed that the ranges of sand size D_(10),D_(20),D_(50),D_(90) and sand uniformity D_(90)/D_(10) were 0.07mm~0.33mm,0.09mm~0.44mm,0.17mm~0.83mm,0.24mm~3.05mm and 2.60~25.00 respectively.
    在28种沙中,粒径指数D10变化范围为0.07mm~0.33mm,D20为0.09mm~0.44mm,D50为0.17mm~0.83mm,D90为0.24mm~3.05mm,均一性指数D90/D10分布范围为2.60~25.00。
    Optical Suspended Sand Size Spectrometer
    光学悬浮沙粒径谱仪
    Using Microscope of High Temperature to study the Influence of Silicon Sand Size on Glass Melts
    利用高温显微镜研究硅砂粒度对玻璃熔化的影响
    Optic Suspended Sand Size Analysis System
    光学悬浮沙粒径谱仪
    In the end, we carry on the permeability and skid resistance tests on the built up glasphalt concrete pavement. The test results are show as follow:When the percentage of glass is 10% by weight of the rock aggregate or the glass is crushed to sand size, and the asphalt aggregate ratio is 4.8%, the Marshall stability, of glasphalt mixtures is 25% lower than traditional asphalt mixture.
    玻璃沥青混合料在玻璃掺量为10%,油石比为4.8%时,较普通沥青混合料的残留稳定度下降25%,普通劈裂强度和冻融劈裂强度分别降低了26%和33%,动稳定度降低了38%,但能够满足沥青荷兰稳定性的基本技术要求,然而出于玻璃沥青混凝土路面的耐久性考虑,以适宜的抗剥落剂改善玻璃组分的粘结性能是值得研究的。
    First, the dynamic curves of adsorption and adsorptive isotherms of aqueous oil on different sands have been measured and the sand contents, the sand sizes, temperature, pH and salinity on the adsorptive effect have been analyzed by the batch test.
    首先通过批量试验系统地研究了不同沙质滩涂对可溶性油的吸附动力学曲线和吸附等温线,并分析了含沙量、粒径、温度、pH值和盐度对吸附作用的影响;
    This paper deals primarily with the effects of species and forms of particles ,sand-sizes of abrasive bands, surfacing veneer species, pressing duration and platen temperature on shearing-bonding-strength of particle board surfaced with veneer.
    初步探讨了制造刨花板时所用刨花的树种和形态,砂光刨花板所用砂带的砂子粒度,覆面用单板的树种,热压时间和压板温度等因素对单板覆面刨花板剪切胶合强度的影响。
    This is consistent with earlier studies limited to sand-size spheres.
    这一结果同前人利用球状砂粒进行实验所获得的结果相一致。
    Use of a probability model of sand size parameters to analyze sediment longshore transport trends in different sections and depthes of the shore, showed that a bi-direction movement trend exists under normal wave condition, and the primary trend of the sand longshore transport is south westward.
    应用泥沙粒级参数概率模型分析近岸泥沙纵向运动趋势,结果表明,常波况下,沿岸泥沙存在双向运动,湾顶海滩为汇集地带,泥沙纵向运动主趋势为西南向;
    Draw ing inspiration from sand size curve in dynam icsofstream s, a new m ethod, fracture opening curve and roughness curve is given to describe opening size and roughness and their distribution in given case.
    受河流动力学中泥沙粒配曲线的启发, 提出表征岩石粗糙裂隙开度和粗糙度大小及其分布的新方法——宽配曲线和糙配曲线。
    Finer sand has complex influence on glass melting. The sand size should be controlled from 26 to 150 meshes.
    而砂岩细粉对玻璃熔制过程的影响较为复杂,应将砂岩颗粒尺寸控制在150目筛上;
    Taking 863 818 project, "Acoustics optic Suspended Sand Size Measurement System", as an example, the measurement results about speed, attenuation, suspended sand size distribution are listed.
    文中以作者主持的海洋 863项目“声光悬浮沙粒径谱测量仪”为例 ,列举了声速、声衰减、悬浮泥沙粒径谱的测量结果。
 

首页上一页1下一页尾页 

 
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