塗層粗糙度 的英文怎麼說

中文拼音 [túcéngcūcāodù]
塗層粗糙度 英文
coating roughness
  • 塗 : Ⅰ動詞1 （抹） spread on; apply; smear 2 （亂寫或亂畫） scrawl; scribble 3 （抹去） cross [blot; s...
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  • 粗 : Ⅰ形容詞1 （長條東西直徑大的） wide （in diameter）; thick 2 （長條東西兩長邊的距離寬的） wide （i...
  • 糙 : 形容詞（粗糙; 不細致） rough; coarse; crude
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 塗層 : paint-coat; paintcoat; coat; coating; covering; lining; wrapping flux
  • 粗糙 : （不精細; 不光滑; 不細致; 草率） coarse; rough; crude
  1. Surface roughness of coatings affects the bioacitivity of materials, in order to change the roughness of coatings, the granularity of coating powders was changed firstly. nanometeral anatase titanium dioxide powders were prepared by hydrolysis of titanium - tetrabutoxide with ethanol in this paper. the main particle size is between 5nm and 10nm, while the size of ordinary titanium dioxide powders is about 100nm

    為了改變塗層表面的粗糙度，實驗中從改變塗層粉末的粒度入手，以鈦酸丁酯為原料，通過醇鹽水解法制備了納米級銳鈦礦型tio _ 2超細粉，粒徑約為5 10nm ，而普通二氧化鈦粉體的粒徑多在100nm左右。
  2. By investigating the influence of drying temperature, it was found that the optimum drying temperature is differ from the base material, such as the drying temperature of cu based film is 200, that of the glass based and aluminium based film is 240

    銅、玻璃基塗層的最佳乾燥溫度分別為200和240 ，該溫度下塗層形成微觀凹凸結構，疏水性高；添加成珠劑能增加塗層表面粗糙度，提高塗層疏水性能。
  3. Typical temperature is 800 - 1000 in cvd diamond process, while the high temperature limits its application in optical window and coating such as gaas, zns etc. low temperature can not only make diamond crystal nucleus finer, reduce surface roughness of diamond films and lessen light dispersion, but also eliminate thermal stress

    化學氣相沉積金剛石膜過程中，襯底的典型溫度為800 1000 ，這么高的溫度限制了其作為gaas 、 zns等低熔點光學材料窗口和塗層的應用。低溫沉積金剛石膜不僅可以使晶粒細化，降低表面粗糙度，減小光的散射作用，而且可以消除熱應力。
  4. It was found that there was a close relationship between the adhesion strength of the bg coating and the surface roughness of the titanium alloy and the firing temperature. the chemical state of the elements ti and si at the coating interface varied. the chemical bond and the mechanical occluding make the bg coating form a strong adhesion with the titanium alloy

    通過研究發現， bg塗層與基體的結合強度與基體表面的粗糙度以及燒成溫度密切相關，塗層界面處ti元素和si元素的化學狀態發生了變化， bg與基體強結合的機制為化學鍵和機械嵌合兩種力共同作用。
  5. The nanoparticles coating was fabricated by cladding titanium alloys with nano - tio2 powders, and its surface roughness was 2. 1 - 2. 3 m which was smaller than that of ordinary titanium dioxide coatings

    用納米二氧化鈦粉包埋鈦合金試樣燒結制備的塗層表面粗糙度值ra在2 . 1 2 . 3 m之間，相對于普通二氧化鈦粉包埋燒結的塗層來說，粗糙度較低。
  6. The results indicated that the crystal particles in coatings were mostly rutile, and the size of the rutile was in a micrometer grade. the surface roughness of coatings was different

    發現制備的二氧化鈦功能塗層中晶粒尺寸為微米級，晶型主要為金紅石型二氧化鈦，表面粗糙度值大小不一。
  7. The main works and results are as follows : 1. by use of one order multiple scattering theory, light scattering and reflection by a single coating layer is analyzed. the variance of radiation intensity, bidirectional reflection distribution function ( brdf ) and laser radar scattering cross section with coating layer parameters is given, with the effect of rough contrast on bidirectional reflection distribution function

    本文主要研究了單層和多層塗層結構介質的光散射特性，以及近場條件下復雜目標對激光波束的散射，其主要工作如下： 1 、採用一階多重散射近似理論分析單層塗層對光波的散射和反射，計算並討論了輻射強度、雙向反射分佈函數和單位面積激光雷達散射截面隨塗層結構參數的變化規律，數值分析了粗糙基底對雙向反射分佈函數的影響。
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