基本解釋密封唇口英漢例句雙語例句The utility model has a main point that the other side of the main oil seal surface is also provided with an oil seal lip.本實(shí)用新型的要點(diǎn)是：在主封油面的另一側(cè)還有一個封 油唇口。ip.comIn use process of the nozzle, free end of the seal lip is shocked by environment pressure, so leans against exterior surface of the inner joint member for providing seal.在吸嘴的使用過程中，密封唇的自由端受環(huán)境壓力沖擊，從而 抵靠在內(nèi)部接頭件的外表面上，以便提供密封。ip.comAn adhesive side of the seal lip and a stamp-attached zone on the bag are provided with an adhesive layer covered with an adhesive paper for holding adhesiveness of the adhesive.封口舌的粘封側(cè)和囊袋上的郵票附具區(qū)涂覆有粘膠層，粘膠層上覆蓋有保持粘膠粘性的膠紙。ip.comseal lip更多例句詞組短語短語SEAL -LIP 帶唇邊密封件Seal -lip type 唇邊油嘴rotating shaft seal with lip 帶塵罩的軸密封seal ring retaining lip 密封環(huán)保持唇口oil seal lip 油封件的唇部;油封唇口seal lip更多詞組專業(yè)釋義機(jī)械工程密封唇