青年中文the seal life的意思
the seal life中文翻譯：
密封壽命
seal───vi.獵海豹；n.密封；印章；海豹；封條；標志；n.（Seal）西爾（人名）；vt.密封；蓋章
the life───生平；生命
apostille seal───使徒印章
downcomer seal───降液管液封
crabeater seal───鋸齒海豹
grey seal───灰海豹
weddell seal───[脊椎]威德爾氏海豹
common seal───n.公章; 海豹
gummed seal───粘在那里
After nearly one-year operation, the seal life of the reactor has been extended greatly which has guaranteed the normal production.───經過近一年的運行，該反應釜的密封壽命大大延長，保證了裝置生產的正常進行。
seal life of LPG loading pump is short because of instant changes of pressure severe operating cases caused by and environmental impact. Thus it causes serious leakage of LPG.───液化石油氣(簡稱LPG)裝車泵因壓力瞬變和環境影響而工況惡劣，造成該類泵密封使用壽命短，液化氣泄漏嚴重。
elections on March 28th and 29th in 13 of Italy's 20 regions were meant to seal Silvio Berlusconi's resurgence after a run of scandals over his private life.───意大利20個行政區中13個定于28日至29日舉行地方選舉，在經過一系列的私生活丑聞之后，這次選舉必須要成為貝盧斯科尼的復興之役。