The method for the determination of effective and total fluoride contents in toothpaste containing monofluoroposphate (MFP) by a ion-selective electrode is investigated.
If the bit is zero, the corresponding bit in the result is selected from the corresponding bit in val1; otherwise it is selected from the corresponding bit in val2.
Every student will be faced with the same question when he passes the College Entrance Examination: should he choose a good major or a good university?
The former approach helps to focus attention on the range of impact of the alternatives, whereas the latter emphasizes the overall setting of the problem.
In fact, glasses are a poor indication of intelligence because you can have bad eyesight for a number of reasons and then choose to wear contact lenses.