1.
Application of membrane type nitrogen generator in some supply ship
膜空分制氮系统在某补给船上的应用
2.
Preparation of Carbon Molecular Sieves for Air Separation by Pressure Swing Adsorption;
变压吸附空分制氮用炭分子筛的制备研究
3.
Study on the preparation of carbon molecular sieve made with coke fines applied in air-nitrogen
以焦粉为原料制备空分制氮用碳分子筛的研究
4.
Application of Membrane Separation Technology in New Aerial Nitrogen Manufacture Equipment
膜分离技术在新型航空制氮装备中的应用
5.
Formation Analysis of High Blank Value in Sewage TN Determination and Its Control
污水总氮测试中高空白值成因分析及其控制
6.
A protective gas generation system is adopted with dissociation of liquid ammonia to get hydrogen and air separation to get nitrogen.
采用保护气体生产系统,用液氨分解制氢,用空分系统制氮。
7.
Will you sunder nitrogen from air?
你能从空气中把氮气分离出来吗？
8.
Temporal and spatial variation of soil nitrogen mineralization in northern slope of Changbai Mountain in Northeast China
长白山北坡土壤氮矿化时空分异特征
9.
Application of ControlLogix in Nitrogen Air Separation Project of CNOOC
ControlLogix在中海油氮气空分项目中的应用
10.
Spatial distribution of nitrogen species in sediment of lakeside zone of Lake Dianchi
滇池湖滨带沉积物氮形态的空间分布
11.
Efficiency Use of Nitrogen Fertilizer in Summer Maize and Annual Soil-Plant N Balance under Wheat-Maize System;
夏玉米氮肥高效利用机制研究及周年氮素分析
12.
Screening and Identifying of a Novel Denitrogenation Microorganism and Study on Its Nitrogen Removal Mechanisms;
一株新型脱氮微生物的分离鉴定及其脱氮机制
13.
Temporal and Spatial Distribution of Leaf Nitrogen/Carbon and Its Relationships with Nitrogen Utilization Efficiency in Winter Wheat;
小麦冠层氮/碳时空分布特征及与氮素利用效率的关系
14.
Effects of nitrogen fertilization application and faba bean/maize intercropping on the spatial and temporal distribution of soil inorganic nitrogen
施氮量和蚕豆/玉米间作对土壤无机氮时空分布的影响
15.
Spatial Distribution Patterns of Nitrate Nitrogen and Ammonia Nitrogen in Typical Calamagrostis Angustifolia Wetland Soils of Sanjiang Plain
三江平原典型小叶章湿地土壤中硝态氮和铵态氮的空间分布格局
16.
Analysis and calculation of waste nitrogen pipe network in a 60000m~3/h air separation unit at Baogang
宝钢60000m~3/h空分设备污氮管网分析计算
17.
Fault analysis and treatment of nitrogen block in the crude argon column of 10000m~3/h air separation unit
10000m~3/h空分设备粗氩塔氮塞故障分析及处理
18.
Preparation and Characterization of the PPESK/PEI Hollow Fiber Membrane for Enriching Nitrogen;
PPESK/PEI中空纤维富氮膜的制备及性能研究