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clockwise    音标拼音: [kl'ɑkw,ɑɪz]
a. 顺时针方向的
ad. 顺时针方向

顺时针方向的顺时针方向

clockwise
顺时针方向的 CW

clockwise
顺时针方向

clockwise
adv 1: in the direction that the hands of a clock move; "please
move clockwise in a circle" [ant: {anticlockwise},
{counterclockwise}]
adj 1: in the same direction as the rotating hands of a clock
[ant: {anticlockwise}, {contraclockwise},
{counterclockwise}]

clockwise \clockwise\ adj.
1. -- of rotatory motion. {dextral}
[WordNet 1.5]


clockwise \clock"wise`\, a. & adv.
in the same direction as the hands of a clock rotate, as
viewed from in front of the clock face; -- said of that
direction of a rotation about an axis, or about a point in a
plane, which is ordinarily reckoned negative. Also said of
the direction of a spiral, in which case the term
{right-handed} is more common. Opposite of
{counterclockwise}, and {left-handed}.

Syn: right-handed, dextrorotary, dextrorotatory.
[Webster 1913 Suppl.]

41 Moby Thesaurus words for "clockwise":
anticlockwise, around, conservative, counterclockwise, dexter,
dextral, dextrocardial, dextrocerebral, dextrocular, dextrogyrate,
dextrogyratory, dextropedal, dextrorotary, dextrorse, earthward,
head over heels, heavenward, heels over head, homeward,
in a circle, in a spin, in a whirl, in circles, landward, leeward,
leftward, off, positive, reactionary, right, right-hand,
right-wing, right-wingish, rightward, round, round about,
round and round, seaward, starboard, widdershins, windward

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  • What does clockwise mean, exactly? - Physics Stack Exchange
    The answer too makes explicit reference to the right hand rule to define clockwise One answer to Applying the right-hand rule for magnetic forces explicitly uses the right hand rule, and explains that it is useful because the direction is " counter-clockwise or clockwise depending on what side of the plane you are looking at "
  • Do electrons in an atom always have the same direction?
    Calling one clockwise and the other anticlockwise doesn't quite get the difference across But the angular momentum is genuine Check out the Einstein-de Haas effect, which demonstrates that spin angular momentum is indeed of the same nature as the angular momentum of rotating bodies as conceived in classical mechanics
  • Difference in winding a coil clockwise vs counter clockwise
    I was watching a YouTube video on the difference of winding a coil clockwise vs winding a coil counter clockwise It said the poles would be opposite using the same battery configuration
  • Why does earth spin counter-clockwise? - Physics Stack Exchange
    But there is a clear reason why it is clockwise: Earth's spin cuases an apparent motion of the sun during the day, which causes shadows to turn around objects This was used to construct sundials to measure the time, and so the shadow's motion defined what we call clockwise, as the direction was transferred to later mechanical clocks
  • Direction of magnetic field in a solenoid - Physics Stack Exchange
    The north and south pole of a solenoid depends on two factors One, the direction of the current flow and two, the direction of the winding (clockwise or counter-clockwise) Start by determine the positive pole of the power source (e g: battery), then the end of the solenoid that you are going to connect to it Now, looking down the solenoid tube determine what direction is the winding If
  • Why is a clockwise moment negative by convention?
    My physics book states that by convention a clockwise moment is said to be negative and an anti-clockwise moment is said to be positive I'm curious about the origin of this convention
  • How does Earth rotate on its axis, clockwise or anti-clockwise?
    This is essentially a meaningless question unless you specify a system with respect to which you define both clockwise and anti-clockwise If you don't do this, then there really is no way to answer: when seen from above the North pole, the Earth rotates in a counter-clockwise direction, whereas when seen from above the South pole, it rotates
  • How to determine the direction of induced current flow?
    It is "clockwise" when you look at your hand thumb-on, or when you look at the change pointing towards you This means that if a current follows that curling, it goes to a higher voltage; or if it opposes that curling, it goes to a lower voltage This same "reverse" rule can also be phrased as Lenz's law
  • Would it matter if the Earth rotated clockwise?
    From scientific point of view both poles are equivalent so direction of rotation counter-clockwise or clockwise are undefined Same refers to direction of orbiting the sun Only speed of rotation matters and earth is slowing down At the beginning of earth day had 4 hours length So question "Would it matter if the Earth rotated clockwise?"
  • Direction of Current, according to Lenzs law, from induced EMF
    The Arm PQ is moved to the left side thus decreasing the area of the rectangular loop This results in a decrease in magnetic flux in the Downward (inside the page) direction Hence, according to lenz's law, the induced current should be in Clockwise direction but the book says the opposite Am I missing something? or is the book wrong?





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