查询词典 surfaces

The build-up welding of the meshing surfaces of big gear wheels :During operations of the big driving gears of big rolling mills and squeezers, the meshing surfaces wear easily and form cavities due to the squeezing force and attrition with the thinning of the gears resulting in the rejection of the gear wheels.

大齿轮咬合面堆焊：大型轧机和压榨机的传动大齿轮在工作过程中，齿的咬合面产生大的挤压力和磨擦力易磨损和形成凹坑，齿厚减薄，因而报废。

The morphological analysis and chemical characterization of the worn surfaces via scanning electron microscopy, laser scanning microscope, and X-ray photoelectron spectroscopy reveal that under titrimetric water lubrication, the hBN in Si3N4-hBN spalled off during the wearing tests and the spalled pits formed on the wearing surface of Si3N4-hBN, and then the debris dropped into the pits to react with water, thus a tribochemical film formed on the wearing surface. The formation of the tribochemical film facilitated smoothing the surfaces of Si3N4-hBN and Si3N4 to create a fine lubrication environment.

在滴定法水润滑条件下，磨屑不易被水带走，当Si3N4-hBN与Si3N4配副摩擦时，由于Si3N4-hBN摩擦面上hBN偏聚区域发生脆性断裂和剥落而形成剥落坑，磨屑在剥落坑中堆积并氧化、水解，反应产物富集于剥落坑中，进而在摩擦表面形成含B2O3和SiO2的摩擦化学反应膜，从而保护了Si3N4-hBN和Si3N4摩擦面，使其变得光滑，为发生流体润滑提供了条件。

Medium grade - wide width paper backed to prepared, previously painted surfaces, glassfibre, non-woven wallcoverings and paper-backed Hessian to normal prepared surfaces.

中度-宽度纸支持了对准备的，早先绘好的表面、玻璃纤维、非编织的墙面覆盖和paper-backed 粗麻布对正常准备的表面。

Lubricity also affects the durability of the sealing surfaces, as well as the ability of those surfaces to mate and seal, i.e., harder mate rials of construction are much harder to seal.

光滑性还影响了这些密封表面的耐久力，以及那些表面配合和密封的能力，也就是说，越硬的建材越难以密封。

A seal for sealing against a cylindrical surface, for example the facing surfaces of two concentric pipes, or the facing surfaces of a pipe and a plug or cap, is actuated by a series of elongate shape-memory material actuators (40) which are arranged around the cylindrical surface.

一种用于密封在一圆柱形表面上的密封装置，所述圆柱形表面例如是两个同心管的相对面，或一个管和一个插塞或盖的相对面，所述装置由一系列细长的形状记忆材料致动件(40)致动，致动件围绕圆柱形表面设置。

Wood timely letters oil winter wood easy value, beginning surfaces may disagree, but if the work of oil painter who closed late, display panels easily cause surface veneer surfaces.

木制品及时封油冬季的木材容易脆裂，刚开始开裂可能看不出来，但如果油漆工人封油工作不及时，很容易造成饰面板的表面木皮开裂。

My boss explained that food contact surfaces meaned the surfaces might be contacted by food such as cutting board,working table, etc.

不能用杀虫剂杀灭食物上或食物附近的昆虫，也不能用在事后未彻底清洁的食物接触到的物体表面上。

In addition, the apparatus includes a motor for rotating the shaft to move the dressing stone held by the fixture along an arc centered on the longitudinal axis of the shaft into engagement with the cutting surfaces of the saw when the saw is rotating thereby to remove deposits from the cutting surfaces of the saw.

另外，该设备包括一个马达（18），在锯旋转时，该马达（18）使轴（14）旋转，并沿着一圆弧将由固定器（16）支撑的清理石移动到与锯的切割面接触的位置，上述圆弧以轴（14）的纵向轴线为中心，这样去除在锯切割面上的沉积物。

Using SEM-EDX for observing the silicon deposition on leaf epidermal surfaces demonstrated that deposition density of silicon were different on leaf surfaces with the different silicon compounds was different, and effects of these compounds on wax layer also were different.

借助扫描电镜和X—射线能谱观察发现，不同硅源制剂叶面处理小麦后，硅素在叶表的沉积疏密度有一定的差异，同时对叶表的蜡质层影响大小也不同。

Finally,the variation of the polishing quality of ultrasmooth surfaces with polishing time is presented. It is concluded that the processing quality of ultra-smooth surfaces is affected by the change of polishing time.

在实验结果的基础上得出了抛光质量随抛光时间交替变化的基本规律，并根据加工经验总结出了超光滑表面加工过程中的注意事项和判断下盘时机的基本方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。