大气电离    ionization of atmosphere?

电离势    ionization potential?

电离化    ionization?

电离原子    ionized atom?

电离能    ionizing energy?

电离圈    ionosphere?

虹彩云    iridescent clouds?

铱锇矿    iridosmine?

铁票代    iron age?

铁化菌    iron bacteria?

铁贝得石    iron beidellite?

铁结核    iron concretion?

缺铁性贫血    iron deficiency anemia?

铁矿床    iron deposit?

铁帽    iron hat?

腐殖质硬磐    iron humus ortstein?铁

铁质砖红壤土    iron lateritic soil?

铁锰结核    iron manganese concretion?

铁陨石    iron meteorite?

铁矿床    iron ore deposit?

铁矿    iron ore?

铁盘    iron pan?

磷酸铁    iron phosphate?

铁污染    iron pollution?

铁    iron?

辐照度    irradiance?

照射    irradiation?

不可逆性    irreversibility?

不可逆吸附    irreversible adsorption?

不可逆凝胶    irreversible gel?

不可逆过程    irreversible process?

灌溉栽培    irrigable culture?

灌溉农业    irrigated farming?

灌溉地    irrigated land?

灌溉土壤    irrigated soil?

灌溉盆地    irrigation basin?

灌溉渠    irrigation canal?

灌区    irrigation district?

灌溉需水量    irrigation requirement?

灌水站    irrigation station?

灌溉水库    irrigation storage?

灌溉系统    irrigation system?