20 ký hiệu tay thường dùng khi lặn

Trong chuyên mục 'Ảnh đẹp' đăng bởi Newsun, 14/4/2012. — 4.184 Lượt xem

  1. Newsun

    Newsun Believe in Good Thành viên thân thiết

    20 ký hiệu tay thường dùng khi lặn

    "Okay!"
    [​IMG]
    The "okay" hand signal is a demand-response signal in scuba diving.

    "Not Okay" or "Problem"

    [​IMG]
    The "Problem" or "Not Okay" signal is made by rotating a flattened hand side to side. The diver should then point to the source of the problem with a an index finger. In this photo the diver communicates and ear problem.

    "Okay" and "Problem" Scuba Diving Signals on the Surface
    [​IMG]
    The surface "Okay" signal (top and bottom left photos) and the surface "Problem" or "Help" signal (bottom right).

    "Up" or "End the Dive"

    [​IMG]
    The "Thumbs-Up" signal communicates "End the Dive" or "Let's Go Up" in scuba diving.

    "Down"
    [​IMG]
    The "Thumbs-Down" Signal in scuba diving communicates "descend".

    "Slow Down"
    [​IMG]
    The slow down hand signal for scuba diving.

    "Stop"
    [​IMG]
    Two hand signals that communicate "stop" -- the "stop" signal on the left and the "hold" signal on the right.

    "Look at . . ."
    [​IMG]
    A diver signals "Look at" by pointing two finger at his eyes and then indicated the object to be observed with an index finger or thumb. Here, we see the sign for "Look at . . . me!" (upper right) and "Look. . . over there!" (lower right).

    "Go in This Direction"

    [​IMG]
    A diver indicates a direction of travel by pointing with all five fingers of a flattened hand.


    "Come Here"

    [​IMG]
    The "Come Here" hand signal is used to call divers together.


    "Level Off"
    [​IMG]
    The "Level Off" hand signal communicates "maintain this depth".


    "Buddy Up" or "Stay Together"

    [​IMG]
    The "Stay Together" or "Buddy Up" hand signal for scuba diving is made by placing two index fingers side-by-side.


    "Safety Stop"
    [​IMG]
    The "Safety Stop" hand signal for scuba diving.


    "Deco" or "Decompression"
    [​IMG]
    Two different way to make the "Deco" or "Decompression" hand signal.


    "Low-On-Air"
    [​IMG]
    A diver who as reached his tank pressure reserve indicates that he is
    "Low-On-Air" by holding a closed fist against his chest.

    "Out-Of-Air"

    [​IMG]

    The "Out-Of-Air" hand signal is made by moving the hand across the throat in a slashing motion
    to indicate that the diver has been "cut off" from his air supply.


    "I'm Cold"
    [​IMG]
    The "I'm Cold" hand signal is made by crossing the arms and rubbing the upper arms with the hands,
    as if the diver were attempting to warm himself.


    "Bubbles" or "Leak"
    [​IMG]
    The "Bubbles" or "Leak" hand signal is made by open and closing the finger tips.



    "Question"

    [​IMG]
    The "Question" signal is made by raising a crooked finger.


    "Write It Down"
    [​IMG]
    How to communicate "Write It Down" underwater.

    Natalie L Gibb
    Theo About.com
     



  2. Nguoivohinh

    Nguoivohinh Thành viên thân thiết Thành viên thân thiết

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  3. Rumiko365

    Rumiko365 DRRR!! season 2, please!!!!!!! Thành viên thân thiết

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    Teikou Kouko
    sao toàn tiếng anh vậy?
     
    lolovp thích điều này.
  4. lolovp

    lolovp Thành viên thân thiết Thành viên thân thiết

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    河内大学
    chẳng biết bao h mình mí áp dụng được mấy cái kí hiệu này:KSV@05:
     
  5. lololoveanan

    lololoveanan ko co gi qui' hon doc lap tu do! Thành viên thân thiết

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    hoc vjen thjen than
    cu o do ma uoc,maj t dua m ra sog tap lan.m se ap dung no vs may con ca nha.hehe
     
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