ratio t造句

• The following table shows the difference between the means of the scores made on items ( a ) to ( k ) by the non-grammar and the grammar forms, followed by the standard error and the critical ratio t.
• Where Z _ { S0 } \ is the value of Z _ { SS } \ under the condition that a selected parameter " P " is set to zero, return ratio T _ Z \ is evaluated with zero excitation and T _ I \ is T _ Z \ for the case of short-circuited source resistance.
• Hale wrote that the unclipped IQF of a seismogram amplified the Nyquist frequency by a factor 7x10 6 when we had the ratio t / Q = 10 and concluded that for typical seismograms with lengths longer than 1000 samples and Q value around 100, data is seldom pure enough to warrant the use of unclipped IQF . Wang introduced a cutoff frequency to set up a criterion for the stabilization by a mathematical formula.
• If " N " electrons pass a point in a given time " t " on the average, the mean current is I = eN / t; since the current fluctuations should be of the order \ sigma _ I = e \ sqrt { N } / t ( i . e ., the standard deviation of the Poisson process ), the charge e can be estimated from the ratio t \ sigma _ I ^ 2 / I.