B 開頭單詞
base of trajectory [計算機科學技術]彈道基座[電子、通信與自動控制技術]彈道基座
base of pyramid [毉葯科學]錐躰底
base of prostate [毉葯科學]前列腺底
base of patella [毉葯科學]髕底
base of operations [軍] 作戰(zhàn)基地；行動基地
base of number system [數(shù)學]數(shù)系的底數(shù)數(shù)系的基
base of modiolus [毉葯科學]蝸軸底
base of metacarpal bone [毉葯科學]掌骨底
base of lung [毉葯科學]肺底
base of depreciation [能源科學技術]折舊基數(shù)
base of crude oil [地球科學]原油的基類
base of business function [經(jīng)濟學]以業(yè)務職能爲基礎
base of bed [地球科學]層底
base of arytenoid cartilage [毉葯科學]杓狀軟骨底
base of an exponential expression [數(shù)學]指數(shù)表達基礎
base of a triangle [數(shù)學]三角形的底
base of a quay wall [土木建築工程]巖壁基礎
base of a number system [數(shù)學]數(shù)系的基數(shù)
base number [數(shù)] 基數(shù)，[數(shù)] 底數(shù)；堿值