Objective To observe the changes of ventilation and respiratory dynamics in patients undergoing bronchial intubation with double channel catheter and monitored by Side Stream Spirometry(SSS).
目的应用旁气流通气监测法（SSS）观察双腔支气管导管插管患者围术期呼吸功能变化。
Through side-stream test, the result of butadiene removal by DD-1, service life, butene loss, and the influences of reaction velocity and reaction temperature on the catalyst are analyzed.
通过侧流试验分析了DD - 1脱除丁二烯的效果、使用寿命和丁烯损耗情况、反应空速和反应温度对催化剂的影响。
A report published in 1992 by the US Environmental Protection Agency(EPA) emphasized the health dangers , especially from side-stream smoke.
在1992年由EPA发表的报告强调了健康的危险，尤其来自于侧流烟。
N-nitrosamines content of cigarette side-stream in different brands was examined and investigated together with the content of tar and nicotine in cigarette.
测定了各种烤烟型和混合型卷烟侧流烟气中的亚硝胺含量，并将之与卷烟焦油和烟气烟碱量相关联。
The results demonstrated that the content of N-nitrosamines in the side-stream of cigarette was not obviously related to the content of tar or nicotine.
测定了各种烤烟型和混合型卷烟侧流烟气中的亚硝胺含量，并将之与卷烟焦油和烟气烟碱量相关联。
The side-stream experiment of this technology and industrial operation for a year show that the difficult problem of high CO, high COS hydrolysis desulfurization can be satisfactorily solved.
该技术的侧流试验和1年的工业运行情况表明，可较好地解决高CO、高COS的水解脱硫难题。
Presents the physio-chemical properties of the small granule sulfur tolerant shift catalyst QCS-04 and its commercial side-stream test.
介绍QCS 0 4小颗粒耐硫变换催化剂物化性能、工业侧线试验情况。
Presents the physio-chemical properties of the small granule sulfur tolerant shift catalyst QCS-04 and its commercial side-stream test.
介绍QCS 0 4小颗粒耐硫变换催化剂物化性能、工业侧线试验情况。
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