We usually consider the half life of a drug in relation to the amount of the drug in plasma. A drug's plasma half-life depends on how quickly the drug is eliminated from the plasma. Half life is the time duration in which half of the radioactive element would undergo decay.
English Meaning: The name Rock is an English baby name. In English the meaning of the name Rock is: Rock. American Meaning: The name Rock is an American baby name.In American the meaning of the name Rock is: Rock.n English the meaning of the name Rock is: Rock. American Meaning: The name Rock is an American baby name. In American the meaning of the name Rock is: Rock.
Chris /chris/ [1 syll.] as a boys' name (also used less widely as girls' name Chris) is pronounced kris. It is of Greek origin, and the meaning of Chris is bearing Christ. Short form of Christopher and Christian.Actors Chris Cooper, Chris O'Donnell, Chris Sarandon; comedians Chris Tucker, Chris Rock; basketball player Chris Webber.hris /chris/ [1 syll.] as a boys' name (also used less widely as girls' name Chris) is pronounced kris. It is of Greek origin, and the meaning of Chris is bearing Christ. Short form of Christopher and Christian.