The results show that the alarm time depends strongly on both the gas concentration and the emission current of the ionization gauge.
实验数据还表明，快速报警响应时间与气体分子浓度和真空计规管灯丝的发射电流密切相关。
Operation tests show that its collection efficiency amounts to 94.6%, which assures that smoke emission concentration of kiln's tail gas can come up to …
运行测试表明，它的除尘效率达到946％，确保了窑尾排放烟尘浓度达到国家标准。
Operation tests show that its collection efficiency amounts to 94.6%, which assures that smoke emission concentration of kiln's tail gas can come up to the national standards.
运行测试表明，它的除尘效率达到946%，确保了窑尾排放烟尘浓度达到国家标准。
It shows that the dioxin pollution of MSWI was very serious and the dioxin concentration in emission gas was in the range of 7.76 to 166 times above the standard.
结果表明我国医疗垃圾焚烧炉排放废气中二恶英污染状况较为严重，超标范围在7.76至166倍之间。
Gas concentration in liquid is an important parameter in single bubble sonoluminescence (SBSL), which significantly affects the movement and light emission of the SBSL bubble.
液体中的含气量是单泡声致发光相空间的重要参数，对声致发光气泡的运动及发光有重要影响。
This Standard specifies the supreme permissible effluent concentration of flue dust, SO2 and nitrogen oxides as well as the emission limits of flue gas blackness by age limits.
本标准分年限规定了锅炉烟气中烟尘、二氧化硫和氮氧化物的最高允许排放浓度和烟气黑度的排放限值。
Calculates the natural ventilation rate by the tracer gas decay method. Explores the definition of the indoor criterion of carbon monoxide concentration and the carbon monoxide emission from cars.
利用示踪气体法计算了地下停车库的自然通风量，并讨论了地下汽车库内一氧化碳允许浓度和小汽车一氧化碳排放量的确定。
The concentration of dust and ammonia emission from tail gas of pelletizing column is decreased and the surrounding environment is improved.
造粒塔尾气排放的粉尘和氨浓度均有下降，改善了周围环境。
It was observed that the concentration of NO2 in the gas emission decreased greatly during oxidation and the phase transfer catalyzer as well as ultrasonic played important role in the reaction.
研究发现，氧化过程中尾气中NO2的浓度明显减小，相转移催化剂和超声波辐射作用对反应有重要作用。
It was observed that the concentration of NO2 in the gas emission decreased greatly during oxidation and the phase transfer catalyzer as well as ultrasonic played important role in the reaction.
研究发现，氧化过程中尾气中NO2的浓度明显减小，相转移催化剂和超声波辐射作用对反应有重要作用。
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