The Czech Republic's climate. The Czech Republic lies in a temperate climate zone with pleasantly mild summers and winters with only moderate amounts of precipitation. The average annual temperature ranges from 5.5C (42F ) to 10C (50F ), but temperatures are lower in the mountains.
Linear vs logarithmic scales. 1  Human hearing is better measured on a logarithmic scale than a linear scale. 2  On a linear scale, a change between two values is perceived on the basis of the difference between the values.  On a logarithmic scale, a change between two values is perceived on the basis of the ratio of the two values.
L (column length) is varied. Gradient volume is L (column length) is varied. Gradient volume is scaled in proportion to the column volume.scaled in proportion to the column volume. Terms are constant Retention Î± EfficiencySelectivity ââ }}} ln N â¼4 t w R s = 0.50 Îµ t % 2.1 x 50 mm4.00t g B1 ....