粗糙表面

Because mechanical cleaning is critical to the success of subsequent disinfection or sterilization, endoscopes should

因为要成功完成后面的消毒或清洁，人工清洗是重要的，所以应将内镜设计为更加易于清洗，并且无锐利的角度、没有粗糙、多孔或闭塞的表面，这些地方会引起有机物质的积聚（图9）。

It is shown that the surface roughness is mainly related with the average grain size and feed per wheel revolution for the brittle materials such as single silicon.

研究结果表明，对于单晶硅等脆性材料，其表面粗糙度主要与砂轮的平均磨粒尺寸、进给量等因素有关。

The most important conclusion includes: the best matches of grinding parameters are thinner grinding depth, lower feed rate, higher wheel speed and thin-size grains in order to improve surface roughness.

实验表明：在蠕动进给超声磨削加工时，为了降低表面粗糙度，应该选择小的磨削深度，小的砂轮进给速度，大的砂轮转速，较小的砂轮粒度。

The 4different finishings show no salient differences over 3 sets of transparent image such as "concise－chaotic","light－heavy","liking－hating", while showing salient differences over 8 sets of transparent image such as "sparkling－cloudy","delicate－rough","shining－dusky","technological－traditional","natural－artificial","open－close","cool－warm" and "soft－hard".

4种不同表面处理在「简洁的－杂乱的」、「轻盈的－笨重的」、「喜欢的－讨厌的」三组意象上无显著差异，而在「晶莹的－混浊的」、「精致的－粗糙的」、「亮丽的－暗淡的」、「科技的－传统的」、「自然的－人工的」、「开放的－封闭的」、「凉爽的－温暖的」、「柔和的－坚硬的」八组透明意象上呈现显著差异。

The microstructures were studied by means of TT230 digital coating thickness gauge, JSM6700F scanning electron microscope, 2206 surface roughness measuring instrument (E34001), W92 coating adhesion scratch test machine etc, and the corrosion and wear resistance were assessed by CHI660C electrochemistry workstation and UMT2MT ball－block reciprocating friction tester.

利用TT230数字式涂层测厚仪、JSM6700F扫描电子显微镜、2206型表面粗糙度测量仪(E34001)和W92涂层附着力划痕实验机等研究其微观结构和CHI660C电化学工作站和UMT2MT型球－块往复式摩擦实验机进行耐蚀性和耐磨性的评定。

Powder metallurgy technology and equipment: Injection forming, pressing, fritting, breaking, polishing, sizing, drying, quenching, reducing, charring, mould and shooting etc

粉末冶金仪器、仪表和控制、检测技术与设备等及气体类：粒度测试仪及其他检测仪碳硫分析仪、氧分析仪、洛瓦硬度仪、表面粗糙真空油浸机、中空膜制氮装置、氮气纯化装置、保护气体等检测仪器及专用气体。

At the same time, the surface of loquat fruit appeared little hollow spot. The chilling injure fruits occurred caused these expressions above.

在3℃贮藏温度条件下，从感官上果实的外观症状表现为表面有小的凹陷褐色斑出现，果皮难剥，色泽轻微变深，果肉粗糙少汁，出现明显的冷害症状。

ABSTRACT Rough sea surfaces are formed with the interaction, which is nonlinear, of seasurface wind and gravity and surface-tension of sea water. Also nonlinear is the interaction of sea surfaces with electromagnetic waves. So nonlinear theory and method should be employed in the study of EM scattering from rough sea surfaces.

粗糙海面是在海面风、海水的重力和海水表面的张力的相互作用下形成的，这种相互作用是非线性的；电磁波照射到海面后，电磁波与海面的相互作用也是非线性的；因此采用非线性的理论和方法研究电磁波与海面的相互作用更能反映其物理本质。

Gutties had textured surfaces to improve their aerodynamic qualities and where also cheaper to produce.

Gutties有粗糙的表面，以提高他们的素质，并在空气动力学也降低制造成本。

The plant currently use domestic advanced casting process - iron-coated sand casting process produced a series of crankshaft, cylinder head castings and various types of products, the size of high precision and better surface roughness, casting the internal organization of uniform, inherent quality, Jiang popular inside and outside, is favored by Jiang, both inside and outside the preferred products.

该厂采用目前国内先进铸造工艺——铁型覆膜砂铸造工艺生产的系列曲轴、缸盖及各类铸件产品，因尺寸精度高，表面粗糙度较好，铸件内部组织均匀，内在质量好，畅销疆内外，是深受疆内外客户青睐的首选产品。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。