Taking GCr15 steel billets for test material,a uniform protective coating was covered on the billets before loading into the blast furnace.
结果表明 ,保护涂层对减少GCr15钢表面脱碳层有明显效果。
This paper deals with the compostion of pasty boronization of steel with protective coating.
本研究对膏剂渗硼用保护涂层的组成进行了优选,优选出的配方保护效果良好,涂层材料价廉易得,来源广。
Through using the self-designed loading device,the permeability of coating concrete chloride ion with concrete protective coating and different brush coating times has been researched in this paper.
本文利用自行设计的加载设备对混凝土保护涂层及涂层涂刷次数等不同情况下的氯离子渗透性进行了研究。
A review was given on the progress of research on the protection coating prepared by sol-gel method.
溶胶凝胶(Solgel)法用于金属及合金表面制备保护涂层可明显提高材料在各种环境下的耐蚀性、抗高温氧化性、耐磨性等性能,从而扩大金属及其合金的应用范围。
There is a protective coating of silicon dioxide on the silicon carbide.
在棒的表面有一层二氧化硅保护涂层。
Preparation and Performance of SiO_2-BaO-Al_2O_3-Cr_2O_3 Ceramic Protective Coating on Austenitis Stainless Steel
SiO_2-BaO-Al_2O_3-Cr_2O_3陶瓷保护涂层的制备及性能
Study on Performance and Test Method of Concrete Protective Coating;
混凝土保护涂层性能和测试方法的研究
Ageing Behavior Analysis of Steel Structure Protection Overcoating in Marine Environment
海洋大气下钢结构保护涂层面漆老化性能分析
An overcoat, as of varnish or paint.
保护层，护膜一个涂有涂料或亮漆的保护层
An additional, protective coating, as of paint.
保护层，护膜如一层额外的、保护性的涂料
the act of coating something with a protective layer of tin.
用锡在物体的表面涂上一层保护层。
The servicee life of the coating is directly proportional to the thickenss applied.
涂层的保护寿命直接与涂膜厚度成正比。
coat or surface(sth)with a protective substance, sealant,etc
给（某物）加保护层或面,或涂上密封胶等
treated with medications and protective covering.
受过药物处理并涂过保护层。
You should put four coats of paint on wood to protect it.
你应该在木料上涂四层漆加以保护。
Study on the Surface Coating of Welding Wire of CO_2-Gas Shielding Arc-Welding;
CO_2气体保护焊焊丝表面涂层技术探索
Photogenerated Cathodic Protection Properties of Nano-sized TiO_2/Sb_2O_5 Coating
纳米TiO_2/Sb_2O_5涂层的光生阴极保护研究
The environmental adaptability of protective coating and plating in such environment was discussed.
探讨了保护性涂、层在这类环境中的适应性。
from crude petroleum; used for candles and for preservative or waterproof coatings.
来自原油，用于蜡烛和保护性或防水性涂层。
To treat(a semiconductor) with a dopant.
加入掺杂剂用掺杂剂给（半导体）涂上保护层
All buried lines are coated with a protective covering to save them from corrosion.
所有埋设的管道必须涂上保护层，以防生锈腐蚀。
The Quality Assurance of Protective Action of Marine Ballast Water Tank s Coating Film System;
船舶压载水舱涂层体系防护实效的质量担保