By using sealed devices,the environmental pollutions in the original experiment were avoided.
本文將“無機(jī)化學(xué)實(shí)驗(yàn)”中幾個(gè)有關(guān)磷的實(shí)驗(yàn)裝置及方法進(jìn)行了改進(jìn) ,采用封閉裝置 ,避免了原實(shí)驗(yàn)過程污染環(huán)境的缺點(diǎn) ,并可對(duì)實(shí)驗(yàn)產(chǎn)物進(jìn)行鑒定與利用 ,經(jīng)多次重復(fù)實(shí)驗(yàn) ,效果較好 ,達(dá)到了教學(xué)目的。
Transalem closure
特蘭斯埃倫封閉裝置
closed temperature measuring device
封閉式溫度測(cè)量裝置
enclosed gearing
封閉式齒輪傳動(dòng)裝置
ehrenfest's adiabatic law
埃倫費(fèi)斯特寢漸定律
All existing apartment house incinerators were to be closed or improved according to a specific timetable.
按照特定的時(shí)間表,封閉或改進(jìn)所有公寓已有的家用焚化爐裝置。
Ferranti-Hawkins protective system
費(fèi)蘭梯-霍金斯保護(hù)裝置
Janice sat up talking with Byron long after Aster left.
埃斯特走后,杰妮絲和拜倫促膝長談。
Hartlib, Samuel
哈特立伯(1600?普魯士 埃爾賓~1662.3.12,英格蘭 倫敦)
A Closed Water-saving Equipment by Recycle Water in Chemistry Laboratorys;
一種化學(xué)實(shí)驗(yàn)室用封閉式循環(huán)節(jié)水裝置
Oxford is halfway between London and Stratford-on-Avon.
牛津位于倫敦和埃文河畔斯特拉特福的中途。
Huxley, Sir Andrew Fielding
赫胥黎(1917.11.22,英格蘭 倫敦 漢普斯特德~)
fusion device at lawrence radiation laboratory
勞倫斯輻射研究所的核聚變裝置
A four-wheeled closed carriage with seats for four passengers.
克拉倫斯式馬車一種封閉式四輪座馬車,可乘作四個(gè)人
A Brief Discussion on Installation and Operation of Enclosed Bus Light Positive Pressure Equipment for Underground Plant
淺談地下廠房封閉母線微正壓裝置的安裝與運(yùn)行
Valves should be installed with the disc in the closed or almost closed position. This will prevent damage to the disc sealing edge.
安裝閥門時(shí),蝶板應(yīng)該處于關(guān)閉或幾乎關(guān)閉的位置。這是為了防止蝶板密封裝置受到損壞。
She put a cupped palm to Byron's face,"Something about Uncle Aron's citizenship."
她用手掌托著拜倫的臉,說:“是為了埃倫?杰斯特羅叔叔的國籍問題?!?/p>
closed container mechanically ventilated
封閉式機(jī)械通風(fēng)集裝箱
sealing device [ballot box]
封箱裝置〔投票箱〕
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