| 字词 | 密封 |
| 释义 | •¶密封的罐头 sealed tin •¶密封的容器 hermetically sealed chamber •¶密封的文件 sealed documents •¶ 把气体密封在容器里 seal up the gas hermetically within the vessel •¶密封房间以熏蒸消毒 seal up rooms for fumigation 密封包件sealed pad密封爆炸contained explosion密封泵canned pump; leakproof pump; sealed pump密封薄片电容器encapsulated chip capacitor密封边sealing strip密封变压器hermetically-sealed-(type) transformer密封裁决书privy [sealed] verdict密封材料encapsulant; packing material; seal material; sealing material; air locking密封舱 〖航空〗sealed cabin; airtight cabin密封层sealant密封衬垫liner密封触点sealed contacts密封窗hermetic window; seal window密封唇口seal lip; sealing edge; sealing lip密封带seal tape; tapesealant密封垫sealing gasket; gasket; static seal; grommet; seal packing密封垫片gasket seal密封垫圈joint washer; seal washer; sealing washer; sheet gasket密封电解槽sealed electrolytic cell密封电缆hermetically, -sealed cable密封电路 〖电〗potted circuit密封电容器sealed capacitor密封度tightness密封法兰sealing flange密封防火墙 〖采矿〗firedamp密封敷层seal coating密封盖airtight cover; gland bonnet; sealed cover; sealing cover; sealing gland; lid密封膏sealant; sealing compound密封钢丝绳lock coil wire rope; sheathed wire rope密封管 〖电子〗sealed tube; seal pipe; sealed capsule; gland密封管形瓷介电容器hermetically sealed tubular ceramic capacitor密封光阀sealed-off light valve密封焊seal weld密封焊缝seal-weld密封焊接seal welding; tight weld密封盒seal box密封滑板drop bar密封环ring; junk ring; sealing ring密封环盖sealing ring cap密封换能器closed transducer密封剂sealant; encapsulant; aquaseal; jointing compound; sealing compound密封继电器sealed relay密封件sealing element;seal element;sealing member密封胶fluid sealant; sealant; gasket cement; seal gum; sealing gum密封胶皮 〖油工〗stripper rubber密封胶粘剂sealant密封接插件hermetically sealed connector密封接合器packing maker密封接头hermetical seal密封节sealing section密封结sealed junction密封介质sealing medium密封空腔谐振器sealed cavity密封孔closed hole密封孔道plughole (密封采空区的)密封冷冻压缩机sealed refrigeration compressor密封力sealing force密封连接器hermetically sealed connector密封螺母sealing nut密封脉冲变压器hermetically sealed pulse transformer密封帽sealed cap密封面seal surface密封面积sealing area密封摩擦seal friction密封培养airtight culture密封配电盘cubicle密封棚子 〖采矿〗closed frame密封器sealer密封器件air locking密封腔seal cavity密封球 〖油工〗ball sealer密封圈sealing washer; seal ring; ring密封容器airtight container; sealed container密封润滑器seal lubricator密封润滑脂packing grease密封塞 〖军械〗closing plug密封石英管sealed silica envelope密封室airtight chamber密封事故seals accident密封试验sealing test密封缩颈sealing constriction密封套seal cartridge密封套管轴承enclosed tubular bearing密封套夹boot clamp密封条sealing strips密封投标sealed bid; sealed tender密封外壳can密封碗 〖军械〗obturating cup密封系统sealing system密封线potted line密封箱烧结sintering in sealed box密封压盖seal gland密封压盖随动件gland follower密封用油seal oil密封元件potted component密封圆O-ring密封源 〖核〗sealed source密封云母电容器hermetically mica capacitor密封云母环sealed mica ring密封罩sealed cowling密封制品sealing article; seals密封轴承sealed bearing; bearings with seals密封皱纹管seal bellows密封注胶seal pouring密封转子泵canned-rotor pump密封装置sealed-in unit; sealing arrangement; sealing device; seal密封锥面sealing cone密封座舱sealed cabin |
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