The calcium concentration was reduced to less than 1 percent and the potassium to about 1 milliequivalent per liter.
钙含量减少了到少于1%，钾减少到大约1毫当量每公升。
2
The plasma potassium level of bottled blood was apparently a straight line function of time, the concentration increasing at the rate of approximately 1 milliequivalent per day.