and material savings. traditional e-glass includes boron and often contains added fluorides. by using new manufacturing technology to eliminate these components from the glass composition, b e-cr glass has become a benchmark for integrated pollution prevention and the highest energy efficiency – all in...
or connected to, one another. this association is usually for mutual benefit such as stronger defense or the ability to attack bigger prey. [ ] it is a cluster of identical cells (clones) on the surface of (or within) a solid medium, usually derived from a single parent cell, as in bacterial colony....