E 開頭單詞
expansion-reduction-degree 擴充壓縮度
expansion-chamber type absorber 擴大空洞型消音器
expansion valve [機] 膨脹閥；安全閥
expansion type roof bolt [能源科學技術]膨脹式錨桿
expansion throttle valve [經(jīng)濟學]伸縮式節(jié)流閥
expansion thermodynamic process [機械工程]膨脹熱力過程
expansion system 膨脹系；膨脹系數(shù)
expansion suspender [經(jīng)濟學]伸縮懸桿
expansion slot 擴充槽，擴充插槽
expansion sleeve 膨脹套筒；脹緊套筒
expansion relief valve [機械工程]膨脹安全閥
expansion ratio [機] 膨脹比
expansion rate 膨脹率；[統(tǒng)計] 擴充率
expansion project [基經(jīng)] 擴建計劃
expansion pressure ratio [物理學]膨脹壓力比
expansion plan 展開圖；擴充方案；擴展計劃
expansion piece 膨脹件；伸縮調整件
expansion of project capacity [經(jīng)濟學]項目生產(chǎn)能力的擴大
expansion mandrel [能源科學技術]脹開心軸
expansion joint [建] 伸縮縫；補償器；[機] 伸縮接頭；膨脹節(jié)或縫