. 提气点 TI QI DIAN РOil Gasification The conversion of oil or naphtha into gas to be used as a fuel. See also: Manufactured Gas. 石油气化 SHI YOU QI HUA РOn the modity Market (OCM) System of within-day gas trading into Great Britain in 1999. A screen-based system designed to allow shippers, traders and the system operator (Transco) to resolve within-day demand and supply imbalance in an orderly fashion. 即期商品市场 JI QI SHANG PIN SHI CHANG РOpen Access See: Common Carriage 开放式准入 KAI FANG SHI ZHUN RU РOpen Cycle Gas Turbine (OCGT) A gas turbine, often derived from aero-engines, used for peak generation of electricity. Also used in conjunction with a steam turbine in bined cycle power plant then only the gas turbine is used it may be termed "single cycle". 开放式循环燃气轮机 KAI FANG SHI XUN HUAN RAN QI LUN JI