Word Beams Marking Energy Beams as High-Density Symbols

Same diagrammed meaning? That's up to you. I see outer barrier, and portals across the barrier. The triangles are tricky in the first picture, but when you see the gaps in the words, it makes more sense.

By the way, what the words say is usually irrelevant to the pictogram.

Placing words or glyph symbols onto energy beams, energy flows, energy barriers, marks those as being high-density. This collection has examples: https://ca.pinterest.com/stevenbhalls/word-beams/