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extra
是什么意思
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汉语
extra
附加的，外加的，额外的
extra bus or train
加班車
extra bus or train
臨時車 ,加班車
extra current
额外 [ 感应 ] 电流
extra duty
超负荷，过载，附加负载，加班，额外工作
extra edition, special edition, special supplement (of a newspaper or magazine)
特刊
extra equipment
额外设备
extra extraction
额外抽汽
extra flexible cable
超软电缆
extra fortune
另外之財路
extra high pressure
超高压
extra high-pressure mercury vapor lamp
超高压水银灯
extra income
額外收入
extra income, kickbacks
外快
extra income, kickbacks
外快
extra innings
延長戰
extra levy
额外索取
extra limiter
附加限幅器
extra loss
附加损失，额外损耗，附加损耗
extra month inserted seven times in nineteen years to make up the deficiency between the solar and the lunar cycles, intercalary month
閏月
extra neutron
额外中子
extra output order
附加输出指令
extra pair
备用 [ 电缆 ] 对
extra print order
附加打印指令
extra pseudo order
附加伪指令
extra pure reagent
超纯试剂
extra slack running fit
松动配合，松转配合
extra, (a day or month) inserted between two others, to intercalate
閏
extra, beyond one’s province
份外
extra, beyond the set amount, figure, number or quota
額外
extra-coarse
超粗的
extract
开方；萃取物，萃取
extract air shaft
抽风竖井
extract honey, make or store honey (as the bee does)
放蜜
extract instruction
开方指令，析取指令
extract, draw out, draw lots, pull up
抽
extracted steam
抽汽
extracted steam from turbine
汽轮机抽汽
extraction
抽汽，抽出，萃取，提取，排出；去报号，从数据库取出数据
extraction (stage) heater
抽汽加热器，回热加热器
extraction agent
萃提剂
extraction back pressure turbine
抽汽背压式汽轮机
extraction bleeding
抽汽
extraction check valve
抽汽逆止阀
extraction condensing turbine
抽汽 - 凝汽式汽轮机
extraction control valve
抽汽调节阀
extraction cycle
回热循环，抽汽循环，萃取循环
extraction efficiency
萃取效率
extraction flow
抽汽流量
extraction gas turbine
抽气式燃气轮机
extraction heater
抽汽加热器，回热器
extraction heater pipework
抽汽加热器管路系统
extraction line
抽汽管道
extraction non-return valve
抽汽逆止阀
extraction of a cubic root
開立方
extraction of the square root
開平方
extraction opening
抽汽口
extraction point
抽汽口，抽汽点
extraction pressure
抽汽压力
extraction pressure governor
抽汽压力调节装置
extraction pressure regulator
抽汽压力调节装置
extraction pump
抽汽泵，凝结水泵，抽取泵
extraction rate
浸取率，提取率
extraction regulating valve
抽汽调节阀
extraction separation
萃取分离
extraction shell pressure
抽汽室压力
extraction stage
抽汽级
extraction steam
抽汽
extraction steam heating
抽汽加热
extraction steam pipe
抽汽管
extraction steam regulation
抽汽调节
extraction stop and nonreturn valve
抽汽截止 - 逆止阀
extraction stop valve
抽汽截止阀
extraction system
引出系统，引漏系统
extraction temperature
抽汽温度
extraction turbine
抽汽式汽轮机
extraction valve
抽汽阀
extractive corrosion
选择性腐蚀
extractive reaction
提取反应
extractive solvent
萃取溶剂
extractor(-ter)
提取器，取出装置，抽汽装置；分离器
extracurricular
課外
extracurricular activities
課外活動
extradite, extradition
引渡
extra-fine grain film
超微粒胶片
extra-high tension
超高 [ 电 ] 压
extra-high voltage
特高电压
extra-high voltage generator
超高压发生器，超高压振荡器
extra-high voltage transformer
超高压变压器
extra-instruction
广义指令
extra-interpolation
超插入法
extra-load bearing capacity
额外荷载量
extra-long distance
超远程
extra-low voltage
特低电压
extra-low voltage lighting
超低压照明
extraneous
外加的
extraneous information
外加信息
extraneous interference
外来干扰
extraneous noise
外来噪声，外部噪声
extranet
外联网，外连网
