Sentence examples for before the modification and from inspiring English sources
The ratio of predicted and observed peak load had a mean of 1.25 before the modification, and a mean of 1.05 after the modification.
Figure 11b shows that the initial selectivity towards the hydroisomerisation products was 98%% for F2 compared to 99%% for 320HOA USY before the modification and kept almost the same along the deactivation run.
Figure 13b shows that the initial selectivity towards the hydroisomerisation products was 99%% for F21, which was the same as USY-C before the modification, and kept almost same along the deactivation run.
Figure 12b illustrates that the initial selectivity towards the hydroisomerisation products was 97 % for F20 compared to 92 % for USY-A before the modification and was maintained fairly steadily along the deactivation run.
Figure 11a shows that the initial overall conversion was 63 wt% after 30 min from introducing the feed to the reactor at the temperature of 230 °C for F21 compared to 50 wt% for 320HOA USY before the modification, and that the catalyst lost about 1 2 wt% of its activity before reaching a constant "level-off" value after 60 h on stream.
Table 7 lists the resulting modified sample characteristics for each factor and illustrates, for the AHFS modified samples, that the increase in mixture volume caused the total aluminium content in the bulk to decrease from 9.73 wt% before the modification to between 4.83 and 5.51 wt%.
The changes in the hydrophilicity of the polymer films after and before the modification were tested using contact angle measurements.
Before the modification, the throughput in i and i ′ are at most ( K − 1 ) 1 nK and 1 2 log 2 ( 1 + 3 K ) (because for i ′ the SNR with power P1is 3, and P L =K P1), respectively.
