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颈卵器
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archegonium
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苔藓植物、蕨类植物和大多数裸子植物的雌性生殖器官。产生卵细胞、受精及原胚发育的场所。
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archegonium
颈卵器
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waveguide arc detector
waveguide attenuator
waveguide below-cutoff attenuator
waveguide cavity
waveguide component
waveguide dispersion
waveguide geometric optical device
waveguide grating
waveguide grating router
waveguide invariant
waveguide low-pass
waveguide low-pass filter
waveguide modes
waveguide phase modulator
waveguide radio wave propagation of earth-ionosphere
waveguide tube
wave impedance
wave in home
wave in tropical stratosphere
wave length
wavelength
wavelength analysis
wavelength calibration
wavelength converter
wavelength demultiplexer
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