On the other hand, E-beam sterilization can be harmful to products containing batteries or electronic components. It can also degrade rubber and polypropylene, but these materials now come in grades that are E-beam compatible, Wilson notes.
A trajectory is the path of an object through space, or the path of life that a person chooses. The prefix tra- is short for trans-, which means across (think transport and transit) and the ject comes from jacere, which means throw and is also the root of the word jet.
Wiktionary (0.00 / 0 votes) Rate this definition: trajectory (Noun). The path of a body as it travels through space. trajectory (Noun). The ordered set of intermediate states assumed by a dynamical system as a result of time evolution. trajectory (Noun).