1) pure nitrogen
纯氮
1.
Research on New Process of Ion Nitriding at Pure Nitrogen Atmosphere and Ion Nitriding Mechanism;
纯氮离子渗氮新工艺及离子渗氮机理研究
2.
CrMoAl steel was nitirded under the pure nitrogen by active screen plasma nitriding (ASPN).
在纯氮气氛中,利用活性屏离子渗氮(ASPN)技术对 38CrMoAl钢进行了离子渗氮处理,并对渗层的组织结构、硬度、深度等进行了分析。
3.
In order to obtain MnN, manganese power has been nitrided by pure nitrogen at high temperature in pipe-type-oven at lab.
介绍了利用金属锰粉采用固态氮化法生产氮化锰合金的原理和工艺,采用正交设计法,在实验室管式炉内、高温条件下利用纯氮(≥99。
2) nitrided pure-iron sheet
纯铁渗氮
3) High purity liquid nitrogen
高纯液氮
4) high purity nitrogen
高纯氮
1.
Measurement of Oxygen in High Purity Nitrogen by Means of Air Pressure Ionic Mass Spectrum;
用大气压离子质谱法测量高纯氮中的氧
5) nitrogen fertilized
纯氮量
1.
In order to research high yield cultivation for the new peanut variety Kanghuang 1,in this experiment,four factors: sowing date (A),seed number per hole(B),hole distance(C),nitrogen fertilized(D) were selected for orthogonal yield experiment.
采用播期(A)、穴粒数(B)、穴距(C)、纯氮量(D)四因素三水平的正交试验设计,研究抗黄1号的高产配套栽培技术,试验结果表明,各因素的产量效应排序为C>A>B>D,穴距和播期是影响抗黄1号产量的关键因子,其次是穴粒数,影响最小的是纯氮量。
6) top application of pure nitrogen
追施纯氮
补充资料：纯纯
1.诚挚貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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