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valve

B1 noun

Các nghĩa

  1. van

    A device that controls the flow of a gas or fluid through a space, such as a pipe, manifold, or plenum.

    open the valve

  2. van nạp/xả

    Such a device that admits fuel and air into the cylinder of an internal combustion engine, or one that allows combustion gases to exit.

    Near-synonym: poppet valve

  3. van

    One or more membranous partitions, flaps, or folds, which permit the passage of the contents of a vessel or cavity in one direction, but stop or control the flow in the opposite direction.

    the ileocecal valve

  4. cánh (cửa gấp/cửa sổ)

    One of the leaves of a folding door or of a window sash.

  5. đèn điện tử chân không

    A vacuum tube.

    uk

  6. mảnh vỏ (quả nẻ)

    One of the pieces into which certain fruits naturally separate when they dehisce.

  7. nắp phấn (ở bao phấn)

    A small portion of certain anthers, which opens like a trapdoor to allow the pollen to escape, such as in the barberry.

  8. mảnh vỏ (động vật thân mềm)

    One of the pieces or divisions of bivalve or multivalve shells.

Dạng khác

Dễ nhầm với

Val /væl/

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