Plasma Arc Machining (PAM) Plasma arc machining is a nontraditional thermal process. Plasma is defined as a gas that has been heated to a sufficiently high temperature to become partially ionized and therefore electrically conductive. The term plasma, as employed in physics, means ionized particles.
Recurring vs. Reoccurring. Reoccur and recur are verbs that share a common root word. While they are very close in meaning, they are not the same. Something that is recurring happens over and over again, possibly at regular intervals. In contrast, something that is reoccurring is simply happening again but not always repeatedly.
A reoccurring dream is any dream you have more than once. Generally these dreams repeat several times over a period of weeks, months, or even years. You may get the same dream once a week, once a month, or once a year. It doesnât matter how far apart the dreams are, the important piece here is that the dream repeats. Many people find reoccurring dreams disturbing, if only for the fact that they seem to be stuck on repeat.