ジェット推進研究所[jettosuishinkenkyuusho] Jet Propulsion Laboratory
悪推量[waruzuiryou] distrust
推し立てる[oshitateru] to set up
邪推[jasui] distrust
推す[osu] to recommend

推移[suii] transition
推挙[suikyo] recommendation
推計[suikei] estimate
推察[suisatsu] guess
推奨[suishou] recommendation

アナログ計算機[anarogukeisanki] analog computer
シフト演算機構[shifutoenzankikou] shift arithmetic unit
暗算[anzan] mental arithmetic
違算[isan] miscalculation
一般命令演算機構[ippanmeireienzankikou] general instruction unit (computer)

運算[unzan] mathematical operation
演算[enzan] (mathematical) operation
演算機[enzanki] processor (as in computer chip)
演算子[enzanshi] operator
演算手順[enzantejun] algorithm