1.
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
2.
What is the most often used heat treatment method? Gas nitriding or vacuum nitriding? Post tampering needed? How many times?
冲裁模材料常用的热处理为何？渗氮法？真空渗氮法？之后须回火吗？几次？
3.
Study on the Removing of NH_3-N in Landfill Leachate by Vacuum-pumping;
真空抽吸法脱除垃圾渗滤液中氨氮的研究
4.
aerated bath nitriding
吸风盐浴软氮化;通气液体氮化;空气搅拌液体渗氮法
5.
Study on Oxycarbonitriding Processes with Air and Methane;
空气—甲烷氮碳氧多元离子共渗工艺的研究
6.
Study on Ion Oxynitriding and Ion Nitriding Post Aging & Oxidizing Processes;
空气离子氮氧共渗和时效氧化工艺的研究
7.
Studies of Stainless Steels Nitrided by Hollow Cathode Discharge-assisted Plasma Nitriding Technology
不锈钢空心阴极辅助离子渗氮工艺研究
8.
Low pressure vaccum carburizing for Cr17Ni2 stainless steel
Cr17Ni2不锈钢低压真空渗碳工艺研究
9.
Test methods for interspace vacuum of liquid nitrogen containers
GB/T16876-1997液氮容器夹层真空度检验方法
10.
STUDY ON NANO-SIZED AlN CERAMICS BY HOT PRESSED SINTERING
真空热压烧结纳米氮化铝陶瓷的研究
11.
Study on nitrogen behavior in RH-MFB refining process
RH-MFB真空精炼过程氮行为的研究
12.
Study on Process and Mechanism of Ion N-C-O Multielements Penetration in an Atmosphere of Air and Organic Liquid;
空气—有机液体离子氮碳氧共渗工艺及机理的研究
13.
liquid carbonitriding
液体碳氮共渗, 液体渗碳氮化法
14.
Vacuum Infiltration Genetic Transformation Method in Chinese Cabbage and Rape
大白菜和油菜真空渗入遗传转化法初报
15.
Study on the Microstructure and Property of the Aluminized Coating on Pure Magnesium Obtained by Vacuum Solid Diffusion;
纯镁表面真空扩散渗铝层结构和性能研究
16.
Study in Consolidation and Seepage of Vacuum Combined Surcharge Preloading;
真空堆载联合预压法的固结与渗流研究
17.
Study on the System for In-planta Agrobacterium-mediated Transformation with Vacuum Infiltration in Pakchoi;
小白菜植株原位真空渗入遗传转化体系的研究
18.
INFLUENCE OF PARTICLES SIZE ON PROPERTIES OF SiC/Al COMPOSITES PREPARED BY VACAUM INFILTRATION TECHNIQUE
颗粒尺寸对真空浸渗SiC/Al复合材料性能的影响