匿名使用者
匿名使用者 發問時間: 社會與文化語言 · 10 年前

中翻英,很多噢ˇ 20點

準備器材:寶特瓶、鋁箔包飲料盒、吸管、鐵絲、美工刀、直尺、剪刀、膠帶。

1.利用喝完飲料的鋁箔包空盒,剪出兩塊都是長8公分、寬4 公分的長方形。

2.由長方形長邊中央向長方形中心剪2公分的長度,兩塊長方形由裁剪處交叉組合在一起成為一個十字形的水車。

3.剪一段約4公分長度的吸管,黏在水車上,當作車軸。

4.將鐵絲穿過吸管,彎成U形的支架,就完成了一個簡易的水車。用嘴吹吹看,檢查是否可以轉動。

5.在寶特瓶蓋鑽一個約0.5公分直徑的洞。

6.調整風車上另一端鐵絲的長度,將鐵絲彎曲纏繞在寶特瓶瓶口(鐵絲長度以風車轉動不受阻為宜)。

7.手握寶特瓶,將瓶子一壓一放,水由瓶蓋的洞噴出,水車就不停的轉動起來。

原理:

  手擠壓寶特瓶時,會壓縮寶特瓶內的水,使水往瓶口衝出,因 此推動瓶口的水車,使水車轉動,而不停的一壓一放就可以使水車連續轉動。

或者將寶特瓶內裝滿水,當倒置寶特瓶讓水落下時,落下的水推動葉片使它轉動,此時水由高處落到低處產生的位能差,就會轉換成使水車轉動的動能。

4 個解答

評分
  • 10 年前
    最佳解答

    Preparation equipment:bottles, foil packet drink boxes, straw,wire, knife, ruler,

    scissors, tape.

    1. Finished beverages using an empty foil package boxes, cut into 2 is 8 cm

    long, 4 cm wide rectangle.

    2. By a long rectangular side of the center to center cut a rectangle 2 cm in

    length, by cutting two rectangular cross-together at a cross into the

    Waterwheel.

    3. Cut of about 4 cm in length, straw, sticks in the water board, as the axle.

    4. The wire through the straw, bent in U-shaped bracket, we completed a

    simple waterwheel. Chui Chui mouth of view, whether you can rotate.

    5. PET bottle drill a hole about 0.5 cm in diameter.

    6. Adjust the windmill on the other side of the wire length, wire bent will be

    wrapped in the PET bottle mouth (wire length of rotation is not hindered

    suitable windmill).

    7. Grip bottles and will bottle a press release a water spray from the bottle

    hole, waterwheel turning up on the non-stop.

    Principle:

    Hand Squeeze bottles, it will compress PET bottle of water to the bottle of

    water out, so promoting the bottle of water tankers, water tankers so that

    rotation, while the constant pressure of a water truck can make a place on a

    continuous rotation .

    Or to PET bottle filled with water, when the inverted bottles let the water fall,

    falling leaves to make it turn the water to promote at this time fall into the

    water from a height generated by the lower potential energy difference, it will

    convert to waterwheel rotating kinetic energy.

    參考資料:
  • 10 年前

    Prepares the equipment: Valuable special bottle, aluminum foil package of drink box, sucker, iron wire, boxcutter, straightedge, scissors, adhesive tape. 1. the use drinks up the drink aluminum foil package of aneroid, cuts two both are the long 8 centimeters, extends 4 centimeters rectangles. 2. cuts 2 centimeters lengths by the rectangular broadside central committee to the rectangular center, two length square shapes combine alternately by cutting out place are becoming a cruciform together the waterwheel. 3. cuts a section the approximately 4 centimeters lengths the sucker, mounts on the waterwheel, treats as the car axle. 4. passes through the sucker the iron wire, the curved Cheng UXING support, has completed a simple waterwheel. Blows with the mouth looked that inspects whether can rotate. 5. drills one in the valuable special bottle cap the approximately 0.5 centimeters diameter the hole. 6. adjusts on the windmill another end iron wire length, (iron wire length is not blocked suitably the iron wire curving winding in the valuable special bottle bottle mouth take windmill rotation as). 7. grasps the valuable special bottle, as soon as soon as presses the jar puts, the water by bottle cap's hole blowout, the rotation which the waterwheel does not stop. Principle:   When the hand pushes the Yabao special bottle, will compress in the valuable special bottle's water, will cause the water to run out toward the bottle mouth, therefore the impetus bottle mouth's waterwheel, will cause the waterwheel rotation, as soon as soon as but will not stop presses puts may cause the waterwheel continuous rotation. Or will be valuable in the special bottle to pack the water, when inverts the valuable special bottle lets under the gutter, falls the flood moving vane causes it to rotate, this time the water falls the position energy balance which by the high place produces to the low spot, will transform causes the kinetic energy which the waterwheel will rotate.

  • 10 年前

    您好:

    以下是我的答案喔!

    +++++++++++++++++++++++++++++++++++++++++++++++++++++++++

    準備器材:寶特瓶、鋁箔包飲料盒、吸管、鐵絲、美工刀、直尺、剪刀、膠帶。

    Prepares the equipment: Valuable special bottle, aluminum foil package of drink box, sucker, iron wire, boxcutter, straightedge, scissors, adhesive tape.

    =========================================================

    1.利用喝完飲料的鋁箔包空盒,剪出兩塊都是長8公分、寬4 公分的長方形。

    1. the use drinks up the drink aluminum foil package of aneroid, cuts two both are the long 8 centimeters, extends 4 centimeters rectangles.

    =========================================================

    2.由長方形長邊中央向長方形中心剪2公分的長度,兩塊長方形由裁剪處交叉組合在一起成為一個十字形的水車。

    2. cuts 2 centimeters lengths by the rectangular broadside central committee to the rectangular center, two length square shapes combine alternately by cutting out place are becoming a cruciform together the waterwheel.

    =========================================================

    3.剪一段約4公分長度的吸管,黏在水車上,當作車軸。

    3. cuts a section the approximately 4 centimeters lengths the sucker, mounts on the waterwheel, treats as the car axle.

    =========================================================

    4.將鐵絲穿過吸管,彎成U形的支架,就完成了一個簡易的水車。用嘴吹吹看,檢查是否可以轉動。

    4. passes through the sucker the iron wire, the curved Cheng UXING support, has completed a simple waterwheel. Blows with the mouth looked that inspects whether can rotate.

    =========================================================

    5.在寶特瓶蓋鑽一個約0.5公分直徑的洞。

    5. drills one in the valuable special bottle cap the approximately 0.5 centimeters diameter the hole.

    =========================================================

    6.調整風車上另一端鐵絲的長度,將鐵絲彎曲纏繞在寶特瓶瓶口(鐵絲長度以風車轉動不受阻為宜)。

    6. adjusts on the windmill another end iron wire length, (iron wire length is not blocked suitably the iron wire curving winding in the valuable special bottle bottle mouth take windmill rotation as).

    =========================================================

    2010-03-02 02:25:38 補充:

    7.手握寶特瓶,將瓶子一壓一放,水由瓶蓋的洞噴出,水車就不停的轉動起來。

    7. grasps the valuable special bottle, as soon as soon as presses the jar puts, the water by bottle cap's hole blowout, the rotation which the waterwheel does not stop.

    =========================================================

    2010-03-02 02:26:23 補充:

    原理:

    Principle:

    =================================================================

    2010-03-02 02:28:23 補充:

    ★手擠壓寶特瓶時,會壓縮寶特瓶內的水,使水往瓶口衝出,因 此推動瓶口的水車,使水車轉動,而不停的一壓一放就可以使水車連續轉動。

    2010-03-02 02:30:45 補充:

    When the hand pushes the Yabao special bottle, will compress in the valuable special bottle's water, will cause the water to run out toward the bottle mouth, therefore the impetus bottle mouth's waterwheel,★後面還有((把這段和下一段連接起來))

    2010-03-02 02:31:11 補充:

    will cause the waterwheel rotation, as soon as soon as but will not stop presses puts may cause the waterwheel continuous rotation.★((就是這一段))

    2010-03-02 02:31:46 補充:

    或者將寶特瓶內裝滿水,當倒置寶特瓶讓水落下時,落下的水推動葉片使它轉動,此時水由高處落到低處產生的位能差,就會轉換成使水車轉動的動能。

    2010-03-02 02:32:46 補充:

    Or will be valuable in the special bottle to pack the water, when inverts the valuable special bottle lets under the gutter, ★((把這段和下一段連起來))

    2010-03-02 02:33:05 補充:

    falls the flood moving vane causes it to rotate, this time the water falls the position energy balance which by the high place produces to the low spot, will transform causes the kinetic energy which the waterwheel will rotate.★((就是這一段))

    2010-03-02 02:34:23 補充:

    希望能幫到你!

    以上是我答案!

    參考資料: 自己, 後面補貼~1, 後面補貼~2, 後面補貼~3上, 後面補貼~3中, 後面補貼~3下, 後面補貼~4上, 後面補貼~4中, 後面補貼~4下, 自己
  • 10 年前

    1. the use drinks up the drink aluminum foil package of aneroid, cuts two both are the long 8 centimeters, extends 4 centimeters rectangles.

    2. cuts 2 centimeters lengths by the rectangular broadside central committee to the rectangular center, two length square shapes combine alternately by cutting out place are becoming a cruciform together the waterwheel.

    3. cuts a section the approximately 4 centimeters lengths the sucker, mounts on the waterwheel, treats as the car axle.

    4. passes through the sucker the iron wire, the curved Cheng UXING support, has completed a simple waterwheel. Blows with the mouth looked that inspects whether can rotate.

    5. drills one in the valuable special bottle cap the approximately 0.5 centimeters diameter the hole.

    6. adjusts on the windmill another end iron wire length, (iron wire length is not blocked suitably the iron wire curving winding in the valuable special bottle bottle mouth take windmill rotation as).

    7. grasps the valuable special bottle, as soon as soon as presses the jar puts, the water by bottle cap's hole blowout, the rotation which the waterwheel does not stop. Principle:   When the hand pushes the Yabao special bottle, will compress in the valuable special bottle's water, will cause the water to run out toward the bottle mouth, therefore the impetus bottle mouth's waterwheel, will cause the waterwheel rotation, as soon as soon as but will not stop presses puts may cause the waterwheel continuous rotation. Or will be valuable in the special bottle to pack the water, when inverts the valuable special bottle lets under the gutter, falls the flood moving vane causes it to rotate, this time the water falls the position energy balance which by the high place produces to the low spot, will transform causes the kinetic energy which the waterwheel will rotate.

    2010-03-01 22:16:12 補充:

    1.利用喝完飲料的鋁箔包空盒,剪出兩塊都是長8公分、寬4 公分的長方形。

    2.由長方形長邊中央向長方形中心剪2公分的長度,兩塊長方形由裁剪處交叉組合在一起成為一個十字形的水車。

    3.剪一段約4公分長度的吸管,黏在水車上,當作車軸。

    4.將鐵絲穿過吸管,彎成U形的支架,就完成了一個簡易的水車。用嘴吹吹看,檢查是否可以轉動。

    5.在寶特瓶蓋鑽一個約0.5公分直徑的洞。

    6.調整風車上另一端鐵絲的長度,將鐵絲彎曲纏繞在寶特瓶瓶口(鐵絲長度以風車轉動不受阻為宜)。

    2010-03-01 22:16:17 補充:

    7.手握寶特瓶,將瓶子一壓一放,水由瓶蓋的洞噴出,水車就不停的轉動起來。

    原理:

      手擠壓寶特瓶時,會壓縮寶特瓶內的水,使水往瓶口衝出,因 此推動瓶口的水車,使水車轉動,而不停的一壓一放就可以使水車連續轉動。

    或者將寶特瓶內裝滿水,當倒置寶特瓶讓水落下時,落下的水推動葉片使它轉動,此時水由高處落到低處產生的位能差,就會轉換成使水車轉動的動能。

    參考資料: 我有學英文,包準沒錯, 我有學英文包準沒錯, 我有學英文包準沒錯
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