您要查找的是不是:
- wear surface regions 磨损表面
- The low frequency model is assigned to the local surface region as its average reflectance for radiosity calculation. 低频光照函数作为该表面区域的平均反射属性参与辐射度计算,生成场景的整体光照效果;
- These results suggest that EL2 centres are reduced and native acceptors are created in a surface region by annealing. 这些结果表明;热处理过程中样品表面层不仅发生了施主中心EL2的外扩散;而且有新的受主中心产生.
- High temperature tribological behaviors of superfine kaolin in colza oil were tested with SRV machine,and wear surface was observed by surface profiler. 采用多功能SRV试验机考察了超细高岭土在菜籽油中的高温摩擦学性能,并利用表面轮廓仪对试块的磨损表面形貌进行观察。
- The development of tribology has shown a new direction,that is,the research on self-repairing of wear surface besides the traditional researches of friction and wear. 摩擦学的发展已将摩擦磨损的研究从抗磨减摩扩展到磨损表面的自修复甚至是零磨损。
- It is possible that oxygen vacancies formed in the surface region in the absence of oxygen can prevent the transformation from the tetragonal to the monoclinic phase. 这可能是由于在缺氧条件下样品表面形成了一种具有氧空位的扭曲结构,这种结构可以阻止四方相到单斜相的转变。
- A flexible pavement has a wearing surface which is often only 5 cm thick. 柔性路面的磨耗层往往只厚5厘米。
- The SEM observation of wear surface and subsurface showed that the wear mechanism of both 6A02 matrix alloy and Al matrix material includes adhesive wear and grinding-particle abrasive wear. 对磨损表面和亚表面的SEM观察表明,基体及铝基材料的磨损机制均为粘着磨损和磨粒磨损。
- Under these conditions, the yarn trajectory projection was simulated as the Archimedean screw in the interior region or the circular arc in the surface region and characterized with a corresponding mathematical formula. 在此基础上,分别用阿基米德螺旋线段和圆弧段近似预成型内部与表面的纱束轨迹投影,并给出相应的数学描述。
- It is very important for real-time numerical videomonitor of the wear surface to find the best parameters for depicting the image of the wear surfaceand numeralize the relationships among them. 要想对磨损表面进行实时的数字化视频监测,找出最能表达磨损表面图像的参数并量化它们之间的关系,是至关重要的。
- Based on Bohr Sommerfeld quantized condition,the transcendental equation that the energy level E of 2DEG in silicon MOS surface region with parabolic well satisfied is founded,and then the analytic expression for energy level is obtained. 从玻尔 -索末菲量子化条件出发 ,以抛物线势阱为模型 ,建立了硅 MOS结构表面反型层中二维电子气能级 E满足的超越方程 ,并从该方程得到了能级 E的解析表达式。
- The grout is installed after final adjustment and installation of the roadway wearing surface. 灌浆是在最终调整和安装桥面磨耗层以后进行的。
- The worn surfaces were analyzed by SEM and EDX techniques. 分析了磨损表面的SEM形貌和EDX能谱。
- SEM morphologies of wearing surface showed that wear behaviour of new Al Sn Si alloys is mainly metallic wear, and that of Al Sn alloy consists of metallic and fatigue wear. 磨损面的SEM分析表明:新型铝锡硅合金的磨损行为主要是磨粒磨损,而不含硅的Al?20Sn两相合金则为磨粒磨损及疲劳磨损。
- In order to prevent surface wear of mechanical equipment and parts and repair worn surface during longtime operation,a new type of metal wear self-repair materials was developed. 为预防机械装备和机械零件表面的磨损及修复长期运转中已磨损的机件摩擦表面,开发出了一种新型金属磨损自修复材料。
- It was a freak of mine to wear pink pajamas. 穿上粉红色睡衣是我一时的奇想。
- In 19th century, wagons and carriages had tires made of iron or steel which did no harm to the wearing surface. 在19世界,马车的轮子是钢铁做的。对磨损面没有损坏。
- The worn surface morphology of ADZ ceramic was analyzed with a scanning electron microscope. 结果表明:与去离子水相比,在小牛血清润滑条件下ADZ陶瓷的摩擦因数和磨损率降低。
- The basic principle and construction process of the bituminous pavement wearing surface are introduced. 摘要介绍了路面磨耗层的基本原理以及施工工艺。
- Tessa laid out her best dress to wear at the party. 特莎准备出她最好的衣服去赴会。