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seal
是什么意思
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汉语
seal
密封，密闭，汽封，封接，封口，嵌塞，封记，焊封
seal a casket with nails
封釘 (在棺木上釘四個釘子 )
seal a letter, a sealed letter
封信
seal air fan
密封空气风机
seal and put away
封存
seal assembly
密封组件
seal assembly removal tool
密封组件拆卸工具
seal box
密封盒
seal course
密封层
seal diaphragm
密封隔板
seal disc
密封盘
seal dish
密封盘
seal element
密封件
seal flange
密封法兰
seal fluid
密封液体
seal gas
密封气体
seal gas extraction duct
密封 [ 气体 ] 抽气管
seal gas flow
密封气体流 [ 量 ]
seal gas for the primary gas circulators
供一次气体循环用的密封气体
seal gas injection
密封气体注入
seal gas pressure
密封气体压力
seal gas system
密封气体系统
seal gasket
密封垫片
seal gas-supplied seal
密封气体提供的密封
seal gate valve
密封闸阀
seal gland
密封盖
seal housing
密封罩
seal joint
密封接头
seal leakage
汽封泄漏
seal loop
封环
seal membrane
密封膜片
seal off a person’s home because of debt
抄封
seal off a person’s home because of debt
百元鈔
seal oil
密封用油
seal oil back up test
密封装置反馈试验
seal oil head tank
密封油压力槽
seal oil head tank and transfer barrier
密封油压力槽及传输隔板
seal oil system
密封油系统
seal packing
密封填料
seal plug
密封塞 ( 堵头 )
seal ring (O-ring)
密封圈， O
seal sleeve
汽封套筒
seal tank
密封槽
seal tightly or securely, airtight
密封
seal up a coffin awaiting burial
停柩
seal up house
查封房屋
seal up something
封起來
seal washer
密封垫圈
seal water
轴封水
seal water booster pump
轴封水升压泵
seal water filter
轴封水过滤器
seal water heat exchanger
轴封水冷却器，轴封水热交换器
seal water injection filter
轴封注水过滤器
seal water leakoff pump
轴封水引漏泵
seal water pipe
水封管
seal water pump
轴封水泵
seal water reflux filter
轴封水回流过滤器
seal water system
轴封水系统
seal water tank
水封水箱
seal weld
密封焊缝；封闭焊
seal welding
密封焊接
seal, a stamp, a chop
圖章 ,印章
seal, a stamped seal
封印
seal, chop (usually personal)
圖章 ,印章
seal, close completely
封閉
seal, close completely
封閉
seal, to stamp (a document)
蓋章
sealed
密封的
sealed cabin
密封舱
sealed chamber
气封室，密封室
sealed coil relay
线圈密封式继电器
sealed compartment
密封舱
sealed contact
密封触点
sealed cooling
闭式冷却法，封闭式冷却
sealed double glazing
密封双层玻璃
sealed enclosure
密封外壳，密封机壳
sealed fuel element
密封式燃料元件
sealed germanium diode
密封的锗二极管
sealed in fuel element
封装的燃料元件
sealed in unit
封入装置，封装设备
sealed insulation
密封绝缘
sealed off counter
密封计数管
sealed pump
密封泵
sealed relay
密封 [ 式 ] 继电器
sealed source
密封 [ 放射 ] 源
sealed tank
密封箱，密封油箱
sealed transformer
密封型变压器
sealed transistor
封闭式晶体管
sealed winding
密封绕组，密封线卷
sealed-dry-type transformer
密封型干式变压器
sealed-in nozzles
密封喷嘴
seal-in relay
自保持继电器 ( 一种辅助继电器 )
seal-in relays
密封继电器保护装置，自保持继电保护
sealing
密封，封接，封口
sealing air
密封空气
sealing barrier
密封膜，外壳
sealing behaviours of vessel
容器的密封性状
sealing bellows
密封波纹管，密封弹簧箱
sealing block
密封块
sealing box
密封箱，电缆终端套管
