1.
Influence of Ar and Nz Flow Ratio on TiN Thin Films Prepared by Magnetron Sputtering
氩气与氮气流量比对磁控溅射法制备TiN薄膜的影响
2.
extraction flow
排气流量, 抽气流量
3.
Test methods for nitrogen content of nitrogen-doped getter
GB/T6625-1986掺氮吸气剂含氮量测试方法
4.
After the initial inertisation we have to apply a small flow of Nitrogen to dilute possible leakage from atmosphere.
初始惰性保护后，使用较低流量的氮气来稀释可能由泄漏进入的空气。
5.
PREPARATION OF MICRO-OXYGEN IN NITROGEN CALIBRATION GASES BY GRAVIMETRIC METHOD
重量法制备氮中微量氧气体标准物质
6.
Quantification of atmospheric nitrogen deposition at Guiyang area based on nitrogen concentration of epilithic mosses
基于石生藓类氮含量的贵阳地区大气氮沉降
7.
Influence of nitriding modes and ammonia on nitrogen content of oriented silicon steel
渗氮方式及氨气对取向硅钢氮含量的影响
8.
Study on atmospheric nitrogen oxidant and deposition flux in suburban of Nanjing
南京郊区大气氮化物浓度和氮沉降通量的研究
9.
Measurement of Trace Oxygen Content out of Nitrogen in Pressure-swing-adsorption Nitrogen Manufacture Process
变压吸附制氮工艺氮气中微量氧的测定
10.
Effect of Different Application Level of N on the Forms and Losing Amount of N inthe Runoff of Cotton Field
不同施氮量对棉田地表径流中氮形态及流失量的影响
11.
The experimental results indicate that cryogenic nitrogen gas jet with minimal quantities of lubricant is the most effective cooling and lubricating mode to reduce milling force and to retard tool wear.
试验结果表明，低温氮气射流结合微量润滑能够最有效地降低铣削力，抑制刀具磨损。
12.
tracheal air stream temperature detector
气管气流温度测量器
13.
The Gas Flow Measurement by Using Coriolis Mass Flowmeter
用科里奥利质量流量计测量气体流量
14.
Experimental Study on Kinetics of Gaseous Dephosphorization from Converter Slag under Flow Nitrogen Conditions;
流动氮气条件下转炉渣气化脱磷动力学研究
15.
Air quality--Determination of nitrogen oxides
GB/T13906-1992空气质量氮氧化物的测定
16.
methods for determination of oxides of nitrogen in flue gases
废气中氧化氮含量的测定
17.
Research on Adsorption-Liquefaction Processes of Coalbed Methane with High Nitrogen Content;
高含氮量煤层气吸附—液化过程研究
18.
LED Illuminant-Based Detection of Trace NO_2 Gases
基于LED光源痕量二氧化氮气体的检测