覆层

A carpet of leaves and pine needles on the forest floor .Sedimentary rock covering older crystalline layers.

在讲述卢斯&覆层&的看法之前，我想说说两个目前比较热的概念：。。。

The influnces of laser parameters including pulse frequency,pulse width and scanning speed were studied.

研究了激光工艺参数(包括脉冲频率、脉冲宽度、扫描速度等)对熔覆层物相的影响。

Close to 26,000 glass panels, each individually hand-cut, were used in the exterior cladding of Burj Khalifa.

将近26000块玻璃板被用于外部覆层，每一块都是手工切割。

The resistance to elevated temperature for iron alloy coating by Plasma arc was analysised.

本文主要分析了铁基合金粉末等离子熔覆层高温处理后的组织与性能。

Iron alloy; coating; resistance to elevated temperature ; microstructure

铁基合金；熔覆层；耐高温性；显微组织

Basic symbols;Coatings;Definition;Definitions;Dimensions;Drawing specifications;Drawings;Engineering drawings;Finishes;Geometric;Geometrical product specification;GPS;Graphic representation;Graphic symbols;Inscriptions in a drawing;Letterings;Machining;Machining tolerances;Marks;Product specifications;Production processes;Products documentation;Ratings;Reference length;Reference lines;Representation of characters;Roughness;Roughness value;Specification;Statement;Surface properties;Surface roughness;Surface texture;Surface treatment;Surface-roughness measurement;Surfaces;Symbols;Technical drawing;Treatment;Wear-quantity

中文标题产品几何量技术规范。技术产品文件中表面结构的表示方式中文主题词图形表示；参考长度；尺寸；加工公差；表面性质；产品规范；覆层；制图规范；精整；表面粗糙度；粗糙度；表面粗糙度测定；表面结构；磨损量；图纸标题；表面处理；技术制图；几何的；基准线；图形符号；符号；标记；加工工艺；文字书写；产品文件；定义；表面；粗糙度值；工程图；额定值；产品几何量技术规范；GPS；叙述；处理；图纸；机械加工；字符表示；基础符号；规范验收

The metal-coated FBGs are obtained by combining the technology of electroless plating nickel and electroplating tin.

通过实验分析了影响金属涂覆层质量的因素，得出了制作金属化封装光纤Bragg光栅的最佳工艺条件。

In addition, the authors also investigated the mechanism of pitting failure of spraying weld tappets, the anti-pitting properties of surface spraying weld overlying strata and the influence of spraying weld technique on the anti-pitting property of tappet.

文章还就喷焊挺杆的点蚀失效机理、挺杆表面喷焊覆层的抗点蚀性能和喷焊工艺对挺杆抗点蚀性能的影响等进行了比较系统而深入的分析和讨论，指出这种喷焊上艺可以应用于斯太尔挺杆的国产化批量生产。

Microstructure of cladding layer was observed and analyzed with the SEM, and the micro-hardness was measured. The results were contrasted with the Ni60 coating remelted by oxygen-acetylene spraying.

用扫描电镜对熔覆层组织特征进行观察分析，用显微硬度测试仪进行硬度测试，与Ni60氧－乙炔火焰喷焊涂层进行了对比。

The two sections butterfly valve without pin and anticorrosion coated valve have filled six blanks in our country and owned two national patents.

我公司开发研制的两节式无销蝶阀和特种覆层防腐环保蝶阀在技术上填补国内六项空白，获得两项国家专利，并被国家九部委聘请的专家委员会鉴定为&国际先进、国内领先&。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失