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航空英文
No.
No.
字首
字首
单字
单字
音标与例句
音标与例句
字义
字义
Hashtags
Hashtags
415 Ｈ horizontal
    音标 [ ˌhɔrəˈzɑntəl ]
    Turn the pins (1) to a horizontal position.
    把插销(项目1)转到水平的位置。
adj.水平的
416 Ｈ hose
    音标 [ hoʊz ]
    The LH/RH hoses are not interchangeable.
    左侧/右侧软管不可以互换。
    The coaxial cable is covered in a fire resistant hose/tape.
    同轴电缆外面包着一层防火软管/胶带。
n.[C][U]软管
417 Ｈ housing
    音标 [ ˈhaʊzɪŋ ]
    Pull the L/G control lever (4) from its housing.
    把起落架手柄(项目4)从外壳拉出来。
n.[U][C]外壳、箱、盖
418 Ｈ hub
    音标 [ hʌb ]
    The hub contains 5 US quarts of oil for lubrication of the pitch change mechanism.
    桨毂容纳5美制夸特的滑油用于螺距变化机构的润滑。
n.[C](螺旋桨)桨毂
419 Ｈ hydraulic
    音标 [ haɪˈdrɔlɪk ]
    Keep the hydraulic pressure for a time of 3 minutes.
    液压压力保持三分钟。
adj.液压的
420 Ｈ hydromechanical
    音标 [ haɪdroʊmɪ'kænɪkl ]
    The hydromechanical operations of the system are the same as those previously described.
    系统的液体机械运作与前述相同。
    The hydromechanical Constant-Speed Drive (CSD) drives the AC generator at constant speed.
    流体机械的恒速驱动器(CSD)以固定的转速转动交流发电机。
    The propeller is of the variable pitch type, hydromechanically controlled and which can be placed in reverse or feathering configurations.
    螺旋桨是变距式、流体机械控制而可置于反桨或顺桨状态。
adj.液体机械的