1)coating[英]['k??t??][美]['kot??]渗层
1.the research results indicated that after the TD salt-bath vanadizing treatment under the condition of the 980℃×5h+oil quenching+180℃×2h, the Cr12MoV steel could obtain a surface coating whose thickness was about 11.4!m的表面渗层,且渗层厚度均匀致密并与基体呈冶金结合。
2.The microstructures and the cyclic oxidation resistance of the siliconized coatings of Ti 48Al alloy have been studied.研究了钛铝基合金固体渗硅后的渗层结构、抗高温循环氧化性能。
3.Oxidation-resistant silicide coatings on the surfaces of Nb silicide based alloy were prepared by pack cementation technique.利用SEM、EDS和XRD等检测手段分析了渗层的结构、元素分布及相组成等，并对渗层形成的反应机理及反应动力学进行了讨论。
英文短句/例句
1.The Research on Infiltration Casting Technology on Copper Substrate and the Properties of the Infiltrated Layer;铜合金表面铸渗工艺及渗层性能的研究
2.Research on Casting Penetration Formation Technology and Impact Wear Resistance of Cast-Infil Tration Layer on the Cast Steel;钢基铸渗成形技术与渗层冲击磨损特性研究
3.Study on Boronizing Process and the Structure and Properties of Boride Layer of 4Cr13 Stainless Steel;4Cr13不锈钢渗硼工艺及渗层组织和性能的研究
4.Effect of Liquid Nitriding Technology on the Thickness and Hardness of the Nitrided Layer液体渗氮工艺对CrNiMo钢渗层厚度和硬度的影响
5.Investigation on microstructures and properties of AZ91D magnesium alloy surface zinced layerAZ91D镁合金表面渗锌渗层组织及其性能研究
6.impermeable barrier不可渗透层;不渗水层;不渗透遮挡层;不透层;不透水隔层
7.Model for the distribution of carburized case depth of spur gear in warm forming after car burizing直齿轮“渗碳-温挤”渗碳层厚度分布模型
8.Research on the Deuterium Permeation Characteristic of Stainless Steel Coated with Al Barrier Film;渗铝涂层不锈钢氘渗透特性实验研究
9.Study of Process Characteristics and Nitrided Layer Properties of Vacuum Nitriding真空渗氮工艺特性及渗氮层性能研究
10.Study on Theory of Flow Through Porous Media in Low Permeability Reservoir of Stress Sensitivity应力敏感性低渗透地层渗流规律研究
11.permeability microstratification渗透率微观分层现象
12.deep permeability damage地层深部渗透性损害
13.permeability stratification渗透率成层非均质性
14.This membrane is semi-permeable.这层膜是半渗透性的。
15.low permeability contrast reservior渗透率差异小的储层
16.A study on filtering flow rules and water-oil displacement characteristics in deep pay and low permeability oil reservoirs;深层低渗透油层渗流规律与水驱油特性研究
17.The Research on Geology Process Simulation of Permeability Evolution in the Coal Reservoirs;煤层气储层渗透率演化过程模拟研究
18.Effect of Seepage in Layered RCCD on Seepage Field of Dam碾压混凝土坝层面渗流对坝体渗流场的影响
相关短句/例句
Diffusion layers渗层
1.Diffusion layers of different steel samples were obtained by the chemical heat treatment of carbonizing, boronizing and sulphurizing.研究了不同含碳量的钢件经渗碳、渗硼、渗硼 +渗硫等化学热处理后 ,获得的表面渗层对钢件弯曲断裂强度和挠度的影响。
3)infiltrated layer渗层
1.FeCr surface infiltrated layer was fabricated on cast iron substrate through vacuum infiltration casting technology.采用负压铸渗法制备了铸铁表面FeCr复合渗层,观察了渗层与基体结合形貌并研究了渗层的热疲劳性能。
2.The result shows that, the bonding between substrate and layer is excellent; With the increasing of content of WC in the infiltrated layer, the toughness of the surface infiltrated layer decreases, the ability of deformation becomes poor.采用负压铸渗法制备了铸铁表面不同WC含量的Ni基复合渗层,观察了渗层与基体结合形貌并对试样进行三点弯曲测试。
4)carburized layer渗层
1.The structure and characteristics of carburized layer and center of pin and bush play an important role in governing the wear resistance of the chains.销轴和套筒零件的渗层及心部组织等是影响链条磨损特性的重要因素 。
5)diffusion layer渗层
1.The method of accurately selecting the load for test sarface hardness on diffusion layer was also discussed.依据测试结果，用回归分析方法，研究了渗氮和氮碳共渗层的表面硬度值（ＨＶ）与试验力之间的函数关系，并探讨了测试渗层表面硬度时正确选择试验力的方法。
6)copper-covering渗覆层/覆层
延伸阅读
渗渗1.寒冷貌。 2.指因害怕而产生发冷的感觉。
