粗糙表面

Rough surface will cause diffuse reflectance to light so that color added plant some white components so that the drop in mingdu, saturability, to give the overall yellow, pale colors.

粗糙的表面会对光产生漫反射，这样在颜色中增添厂一些白色成分，使得明度升高，饱和度下降，给人以整体泛黄、色彩变淡的感觉。

Made according to Standard JB/T7974-99,working surface made by skiving,used for rubbing of workpiece and repairing of measuring tools.

按JB/T7974-99标准制造，工作面用研磨工艺用于制作的研磨，量具修理，用本产品研磨后的制件表面粗糙度Ra≤0.08μm。

Firstly, the specific surface area of nano-coated particle is much larger than that of ordinary wollastonite, and the edges formed in comminuting is passivated, which made the slippy crystal surface coarsened. At the same time, the color of nano-coated particle became whiter, which fit for light ware. Secondly, if the coated wollastonite hasn't been modified by coupling agent, the toughness of PP/ wollastonite composite couldn't be improved.

在硅灰石表面包覆上纳米级SiO2小颗粒对硅灰石的应用特性有重要影响：①纳米包覆粒子填料的比表面积比普通硅灰石大，纳米级SiO2小颗粒钝化了由于机械力粉碎造成的硅灰石的棱角，使其平滑的晶体解理面变得粗糙，同时硅灰石粉体白度增大，可应用于浅色制品。

Esign and roughness analysis of trapeziform grating in DVD optical head.

VD光学头中的梯形光栅设计和表面粗糙度分析。

The images of atomic force microscopy show that the roughness of etched surface gets rugged in comparison with the unetched surface.

原子力显微镜分析表明，刻蚀后的薄膜表面粗糙度变大。

Fig. 7 shows 3D images and surface roughness of the Siwafer by AFM to compare the unimplanted with implanted surface.

图7显示的是原子力显微镜下硅片在注入氮离子前后的三维立体和表面粗糙维度对比。

Electrochemical voltametric methods and in-situ electrochemical surface-enhanced Raman spectroscopy were used to investigate the electrooxidation behavior of ethanol in different media on a roughened platinum electrode.

采用常规电化学伏安技术和电化学原位表面增强拉曼光谱(in-situ SERS)技术研究了不同介质中乙醇在粗糙铂电极上的电催化氧化行为。

The increased roughness and the introduction of low surface energy chemicals account for the superhydrophobicity and this wetting was in accord with Wenzel model.

粗糙度的提高和低表面能物质的引入是拒水性提高的主要原因，符合Wenzel模型。

Both, the DF and the Nobilem, are very rugged with a heavy body construction and a thick rubber armoring.

DF和Nobilem都有沉重的躯体结构和厚厚的包胶，表面粗糙。

Through the contrast cutting test of broaching the internal spiral keyslot of high strength alloy steel workpiece used broaches with and without coatings, the wear properties of broaches and the effect of re polishing rake face on cutting properties of broaches and the workpiece surface roughness are studied.

通过这两种涂层拉刀与未涂层拉刀的对比切削试验，研究了加工高强度合金钢内孔螺旋键槽时刀片的磨损性能及重磨前刀面对刀具切削性能和加工表面粗糙度的影响，并分析了提高涂层刀具寿命的机

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。