| 词汇 | apparent-wind |
| 释义 | BETA apparent windcollocation in Englishmeanings of apparentand windThese words are often used together. Click on the links below to explore the meanings. apparent adjective uk /əˈpær.ənt/ us /əˈper.ənt/ able to be seen ... See more at apparent wind noun uk /wɪnd/ us /wɪnd/ a current of air moving approximately horizontally, especially one strong enough to ... See more at wind Examples of apparent windapparent wind When sailing upwind, the boat can sail at less than 20 degrees off the apparentwind. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. But if you pedal 10 mph due south, you will feel an apparentwind of 5 mph from the south. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If you pedal at 10 mph due north, you will feel an apparentwind of 15 mph from the north. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If the ship moves upwind, the two winds are cumulative, and the apparentwind is larger than the actual wind. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The shape of the sail is approximated by a plane perpendicular to the apparentwind. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The apparentwind is at an acutely aft angle to the axis of the ship. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. At each speed increase apparentwind direction moves. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is consistent with the yacht being able to sail at about 15 degrees off the apparentwind, see the table above. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Figure 1 shows the relationship of the true wind and apparentwind vectors as differing by the yacht velocity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The effect of this is to radically change the apparentwind direction when sailing downwind. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The apparentwind is not constant for two reasons: wind and sea. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. So if the sailor increases the apparentwind with the true wind fixed, the boat speed increases, with some practical limits. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The more the boat accelerates the more the apparentwind increases. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Setting smaller sails moderates this apparentwind effect. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The lift depends on several factors including primarily the apparentwind speed, averaged over the entire sail, which depends heavily on the vessel's list. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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