Another notable figure is Stephen M . Babcock who developed the first practical test to determine the amount of butterfat in milk.
32.
The instrument proficiency check must consist of the areas of operation and instrument tasks required in the instrument rating practical test standards.
33.
Texas doesn't require drivers from Canada, France, Germany, nor Taiwan to take the written and practical tests.
34.
To put their findings to a practical test, they measured off a 100-meter course and waited for it to rain.
35.
It was also in 1943 that the first practical tests of DDT as a residual insecticide against adult vector mosquitoes were carried out.
36.
So scientists have been unable to come up with a practical test to detect the agent in healthy but possibly infected humans or animals.
37.
It is a web of interrelated measurements that will put climate theories to practical tests, perhaps ruling out some theories and confirming others.
38.
These are based on the results of a theoretical and a practical test, each making up approximately fifty percent of the final score.
39.
In this case, at the end of the disqualification period, a provisional licence must be obtained and theory and practical tests passed.
40.
I see now that you're suggesting a practical test for comparing image resolution ( focusing on a detail with high contrast ).
