He furthly states that the uninventive rhymes and the unvarying subject matter take their toll. The mineral composition shows an unvarying presence of pleochroic rhombic pyroxene. The Sahel is characterized by constant, intense heat, with an unvarying temperature. Some retirement calculators, appropriate for safe investments, assume a constant, unvarying rate of return. Base load refers to constant, or unvarying, demand for electricity. At any given depth, the temperature is practically unvarying over long periods of time. With unvarying growth the doubling calculation may be applied for many doubling periods or generations. Microwave meters are also limited to liquids with unvarying dielectric constants. Block ciphers operate on large blocks of digits with a fixed, unvarying transformation. Block ciphers operate on fixed-length groups of bits, called blocks, with an unvarying transformation. It seems that unvarying glottal forms are most widely found now (2005). Whenever her mother broke down and wept, Margaret had one unvarying answer, "Dinnae give in". Color areas are often of one unvarying color. Masculine words ending in "-a" are unvarying. Choosing its "Close this window" option ended the pop-ups until the unvarying cycle began again.