アナログデジタル変換器[anarogudejitaruhenkanki] analog-digital converter
圧搾器[assakuki] compression
圧力調整器[atsuryokuchouseiki] pressure regulator
安全器[anzenki] safety device
安定器[anteiki] stabilizer

医療器械[iryoukikai] medical appliances
育雛器[ikusuuki] breeder
化学兵器[kagakuheiki] chemical weapons
化学兵器禁止条約[kagakuheikikinshijouyaku] chemical weapons ban treaty
加減抵抗器[kagenteikouki] rheostat

育成栽培[ikuseisaibai] vegetable and fruit growing
栽培[saibai] cultivation
栽培種[saibaishu] agricultural species
栽培所[saibaijo] plantation
純粋培養[junsuibaiyou] clean (pure) culture

促成栽培[sokuseisaibai] raising out-of-season crops with artificial heat
培う[tsuchikau] to cultivate
培養[baiyou] cultivation
培養液[baiyoueki] culture fluid
培地[baichi] culture medium

光磁気[hikarijiki] magneto-optical
磁化[jika] magnetization
磁界[jikai] magnetic field
磁器[jiki] porcelain (esp. hard-paste porcelain)
磁気[jiki] magnetism

磁気インク[jikiinku] magnetic ink
磁気カード[jikikaado] magnetic card
磁気ディスク[jikidisuku] magnetic disk
磁気共鳴画像[jikikyoumeigazou] magnetic resonance imaging
磁気浮上[jikifujou] maglev