Toyota Crown own unique insignia for the model line with the current Crown having a stylized crown emblem on the grille and steering wheel along with inspiring the names of its smaller progenitors. The Corona, introduced as a smaller companion to the Crown means "crown" in Latin and was initially exported as the "Tiara", while the Corolla took its name from the "corolla" ("small crown") in Latin. The Camry's name is derived from the Japanese phrase kanmuri (冠, かんむり) meaning "little crown" and the Toyota Scepter took its name from the "sceptre", an accessory to a crown. The Avalon (the Crown's North
Electric discharge in gases the tube, either as a separate piece of material (e.g. nickel-63 in krytrons) or as addition to the alloy of the electrodes (e.g. thorium), to preionize the gas and increase the reliability of electrical breakdown and glow or arc discharge ignition. A gaseous radioactive isotope, e.g. krypton-85, can also be used. Ignition electrodes and keepalive discharge electrodes can also be employed. The E/N ratio between the electric field E and the concentration of neutral particles N is often used, because the mean energy of electrons (and therefore many other properties of discharge) is a function of E/N. Increasing the electric