1.
Numerical Simulation of Oxygen Concentration Distribution in Gob Areas Based on FLUENT
基于FLUENT对采空区氧气浓度场的数值模拟
2.
PIV Measurement of Flow Field and Study of Concentration Field around Bubble
气泡周围流场的PIV测定和浓度场研究
3.
atmospheric sulfur dioxide analyzer
大气中二氧化硫浓度分析仪
4.
On-line Determination Method of High Concentration Chlorine Dioxide Gas;
高浓度二氧化氯气体的在线检测研究
5.
Effect of oxygen concentration on treatment of 2,4-D by EB process
氧气浓度对EB法处理2,4-D的影响
6.
Synthesis of Hydrazine Hydrate by the Oxidation of Ammonia with Hydrogen Peroxide In Microwave-induced
低浓度过氧化氢在微波场中氧化氨合成水合肼
7.
ECONOMIC OXYGEN DENSITY DURING HIGH RATE PULVERIZED COAL INJECTION AND OXYGEN ENRICHED BLASTING IN BF
高炉采用富氧大喷煤时的经济氧气浓度
8.
Study on the Oxygen Concentration During the Aerobic Composting Process;
猪粪好氧堆肥过程中氧气浓度变化规律的研究
9.
The Variation of Ozone Concentrations in Urban Districts of Hangzhou and Their Relationship with Meteorological Factors
杭州市区大气臭氧浓度变化及气象要素影响
10.
work-place air - determination of mass concentration of carbon monoxide - method using detector tubes for short-term sampling with direct indication
工作场所的空气-一氧化碳浓度的测定-带直接指示的快速取样用检测管法
11.
work-place air - determination of mass concentration of nitrogen dioxide - method using detector tubes for short-term sampling with direct indication
工作场所的空气-二氧化氮密浓度的测定-用直接指示的短期取样用检测管进行测定的方法
12.
Evaluation of Uncertainty in Determination of Sulphur Dioxide in Air
空气中二氧化硫浓度测定的不确定度评定
13.
ambient sulphur dioxide concentration
周围空气的二氧化硫含量；外围空气的二氧化硫浓度
14.
A. sitting the patient up; giving high-concentration oxygen by non-rebreather mask.
让病患坐立，并用非再吸入面罩给予高浓度氧气。
15.
determination of the mass concentration of carbon monoxide(gas chromatographic method)
一氧化碳的质量浓度的测定气体色谱法
16.
THE DEVELOPMENT OF HIGH CONCENTRATION AIR NEGATIVE ION PRODUCER WITHOUT OZONE
无臭氧高浓度空气负离子发生器的研制
17.
The Intermittent and High Concentration NOX Exhaust Gas Disposal Technology
间歇式高浓度氮氧化物废气的治理技术
18.
Study on Low-concentration of Sulfur Dioxide Adsorb by Solid Sorbent;
固体吸附剂吸附低浓度二氧化硫气体试验研究