As the solar energy warms the chip, so thermionic emission of electrons also contributes to the power generated, adding to the efficiency of the device.
Definition of low-bandwidth. low-bandwidth. adjective. a session of communication that has little information relative to its time-length. All of his e-mails are so low-bandwidth that I've stopped reading them. See more words with the same meaning: computer slang. Last edited on Nov 11 2011. Submitted by WalterGR (via TheJargonFile) on Aug 14 2009.
Low vision is uncorrectable vision loss that interferes with daily activities. It is better defined in terms of function, rather than [numerical] test results. (Massof and Lidoff) In other words, low vision is not enough vision to do whatever it is you need to do, which can vary from person to person.