You've argued against that, that even in a process of lockdown that actually contact tracing plays a key role.
你反对这一点，即使在封锁过程中， 接触者追踪实际上也起着关键作用。
| 单词 | Contact process |
| 释义 |
Contact process
原声例句
TED演讲（视频版） 2020年6月合集 You've argued against that, that even in a process of lockdown that actually contact tracing plays a key role. 你反对这一点，即使在封锁过程中， 接触者追踪实际上也起着关键作用。
中文百科
接触法接触法（Contact process）是目前工业上制造硫酸的方法，整个方法主要包括四步：通过硫化矿或硫黄的高温焙烧产生二氧化硫气体；二氧化硫与氧气在高温催化下通过可逆反应化合生成三氧化硫；用浓硫酸吸收三氧化硫，产生发烟硫酸；以及最终发烟硫酸的用水稀释，得到硫酸成品。
英语百科
Contact process 接触法The contact process is the current method of producing sulfuric acid in the high concentrations needed for industrial processes. Platinum used to be the catalyst for this reaction, however as it is susceptible to reacting with arsenic impurities in the sulfur feedstock, vanadium(V) oxide (V2O5) is now preferred. |
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