TOC analyzers are ideally suited to monitor ozone treatment of wastewater, becauseTOC analysisoffers users accurate, efficient organics measurements in real-time. This technique acquires information more quickly than COD tests, meaning that TOC analysis facilitates better optimization of ozone dose and eva...
For patients who switched nephroprotection or treatment drug the equal effective half-life assumption was questionable, and in these cases a 1-SPECT fraction was replaced by a 3-SPECT fraction, meaning that some patients were represented by two 3-SPECT fractions in a treatment series of four ...
48, the meaning of brick-concrete structure is: mainly brick wall bearing, part of the steel plate concrete bearing structure. 48、砖混结构的意思是:主要是砖墙承重,部分是钢盘混凝土承重的结构。 49, the meaning of the frame structure is: to cast reinforced concrete into load-bearing beams and c...