2 Sec because heat is no longer being transferred to the secondary loop , water pressure and water temperature in the primary loop rise . This is normal and no cause for concern .
2秒由于热量不能传到二次回路,主回路中的水压和水温上升,这很平常,不必担心。
Why bother with such a quaint way to watch your child develop when you could do what this girl 's parents did and make a time-lapse video out of daily photos from " birth to 10 years old in 1 minute 25 sec ? "
Photo details : I captured these white light images using a lunt herschel solar wedge filter setup ; 80mm university optics refractor ; 2x barlow lens ; dmk ( 21 + 31 ) fire wire cameras ; 1 / 1000 sec .