S 開頭單詞

sealed-in adj. 封閉的

sealed-heating 密封控溫

sealed-cabin n.密閉座艙

sealed-bid common value [經(jīng)濟(jì)學(xué)]等值封閉式喊價

sealed-bid 密封投標(biāo)

sealed-bearing n.油封軸承

sealed vertical heatable cell [毉葯科學(xué)]封閉式重直加熱試池

sealed standard resistor [動力與電氣工程]密封式標(biāo)準(zhǔn)電阻器[電子、通信與自動控制技術(shù)]密封式標(biāo)準(zhǔn)電阻器

sealed sprinkler head [琯理學(xué)]閉式灑水噴頭

sealed sample 密封樣品

sealed roller bearing bit [能源科學(xué)技術(shù)]密封滾動軸承鑽頭

sealed relay 密封繼電器

sealed refrigeration compressor 密封冷凍壓縮機(jī)

sealed package 密封包裝

sealed outer housing [經(jīng)濟(jì)學(xué)]密封外殼

sealed orders （交給部隊成員的）密封命令。

sealed off the seventh floor [新聞學(xué)與傳播學(xué)]封鎖七樓全層

sealed off 脫銲的；封離的

sealed lead acid battery 密封鉛酸電池

sealed in 密封的；銲死的