查询词典 cladding

Cavitation erosion performance of laser surface cladding MMC of Si3N4 on AA6061 alumium alloy .

激光熔覆钴基合金组织及其抗腐蚀性能。

It is found from experiment that when pumped by skew light along the fibre's axis, both transverse electric wave and transverse magnetic wave exist in WGM lasing emission simultaneitly. With the increase of refractive index of cladding dye solution, the wavelength spacing between TE and TM waves of which the radial mode number and angular mode number are the same value decreases, and the central lasing wavelength of WGM bluely shifts to short wavelength direction.

实验发现，在抽运光以偏斜光线方式沿光纤的近轴向抽运时，回音壁模式的光纤激光辐射中，既存在光电矢量和光纤径向垂直的横电波，也存在光电矢量和光纤径向平行的横磁波；随增益包层染料溶液折射率的增加，径向模式数和角模式数相同的TE波和TM波之间的波长差单调减小，回音壁模式激光辐射的中心波长向短波方向移动，辐射的波长范围变窄。

LPGs are photoinduced fiber devices that yield codirectional mode coupling between the fundamental core mode and forward propagating cladding modes.

LPGs的光纤维产量代码值设备之间的耦合模式的基本核心模式和前瞻性宣传熔覆模式。

LPGs are photoinduced fiber devices that yield codirectional mode coupling between the fundamental core mode and forward propagating cladding modes.

LPGs是光诱导纤维装置，产量codirectional模式耦合关系的根本核心模式和向前传播层模式。

This can result in a splitting ofwavelength-dependent loss band and make the codirectional mode coupling condition (of the fundamental core mode into cladding modes) be different at two principal input polarizations.

这会导致分波长依赖损失波段，使编码模式耦合条件是不同的两个主要投入定位。

Shi Shihong,Fu Geyan（Department of Machinery,Central South Institute of Technology,Hengyang 421001） The effect of coating on anti-corrosion has been studied,which is formed by laser cladding and plasma spurt w

研究了在耐酸不锈钢基体上采用激光熔覆和等离子喷焊两种工艺形成的涂层对耐腐蚀性的影响。

Efforts to simplify the cladding process by substituting a glassless braze-HIP cycle for the glass-HIP diffusion bonding cycle were not successful due to the inability to insure 100% leak-tight brazed seams.

为了简化程序，以覆面的刹车glassless-Hip周期为玻璃胯扩散焊接周期没有成功，因为无法保证100%漏风雨焊缝。

Such as thin lightweight precast concrete blocks, hollow clay blocks and timber studding covered with either plasterboard, fibreboard, matchboarding, plywood, chipboard, resin bonded blockboard or other form of cladding.

如用轻薄混凝土砌块、空心砖、细木条再覆以壁纸板、纤维板、假型板、胶合板、经纤化处理后的废纸板、松脂粘合板或各种类型的复合材料板等。

Dense alloy coating without pore and inclusion is obtained which metallurgically bonded with steel but existing a few cracks. The results show that the cladding alloy coating is mainly composed of single-phase Fe3Al, and the microstructure is coarse equiaxed grain-groups that consist of large amount of fined slug like Fe3Al grains, between which some adjacent grains have the similar orientation.

试验获得了致密、无肉眼可见气孔、夹杂的合金层，合金层与基体间完全冶金结合，但存在裂纹现象；熔覆合金层主要由单相Fe3Al构成，覆层组织为粗大等轴状晶团，等轴状晶团由大量极细小的条状Fe3Al晶粒构成，一些相邻的条状晶粒之间具有基本一致的晶体学取向。

Through comparing the application of durionising and chemical nickeling in the hydraulic prop surface treatment,approach the advantages of chemical nickeling including: formula,process, equipment, cladding performance and circumstance provention.

通过比较电镀硬铬和化学镀镍在液压支柱表面处理上的应用，探讨了化学镀镍在配方、工艺、设备、镀层性能、环保等方面的优越性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。