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Anonymous users2024-02-15No, in a certain time range, some kind of data fluctuates, take one of the ranges. A once-in-a-century event generally refers to a certain disaster or phenomenon. To put it simply, it is the maximum number of times an event occurs in a certain place and within a certain range.
1. Some kind of data fluctuation, take one of the ranges. <>
This is just an analogy, from a certain time range, a certain data reaches the highest value, simply put, with a period of 100 years, select the maximum value, which is the reference value range that occurs once in a hundred years; Values that appear twice in a hundred years are once every 50 years, and so on. Of course, the actual calculation will be much more complicated, and the calculation method will be different in each place. This standard varies from place to place.
For example, in a rainy place, the average.
Much higher than the average for many semi-arid regions, ten or even twenty years.
2. A once-in-a-century event generally refers to a certain disaster or <> phenomenon
A rare encounter in a hundred years generally refers to a certain disaster, or phenomenon, just like this year's flood, just today in our province according to the flood water level exceeded the normal flood control level, for the safety of people's lives and property, immediately launched a level 1 flood control emergency response, and immediately dispatched more than 400 people from various places to implement the rescue mission. A once-in-a-century event is just a value that describes what happened at a certain time, and within this time frame, take the largest value and call it a once-in-a-century event.
3. A once-in-a-century event simply means that the maximum number of occurrences of an event in a certain place and within a certain range is <>
Once in a hundred years is the maximum number of times an event occurs in a certain place within a certain range, and then to put it simply, on a highway, there are no number of cars driving on the road, some cars appear 1 time, there are 2 times, but there is a car repeated countless times at a specific time within 1 hour, then the event of the car in this time period can be called a 1-hour rare encounter, and the magnification point is a once-in-a-century encounter.
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Anonymous users2024-02-14Not true"Once in a century"It's just a general meaning, and the true meaning of the expression is that this thing is very difficult to encounter, and it is not something that can only be encountered once in a hundred years.
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Anonymous users2024-02-13No, it's just a matter of frequency, and it can't be directly expressed as once in a hundred years, maybe many times in a hundred years, or once in a hundred years.
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Anonymous users2024-02-12No. A once-in-a-century event refers to something that happens infrequently, happens suddenly, and does not happen only once in a hundred years, as it is literally understood. This kind of thing usually happens with a big impact.
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Anonymous users2024-02-11No, once in a hundred years is a conceptual word, it expresses a kind of frequency, it happens once, basically it will not happen again in many years, but there is also the possibility that it will happen for several years in a row.
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Anonymous users2024-02-10A once-in-a-century event is one that occurs only once in 100 years on average, and it describes a relatively rare event. And not absolutely only once.
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Anonymous users2024-02-09No, the hundred-year in a 100-year encounter is just an approximation, not just a hundred years, it's just a rarity used to describe things.
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Anonymous users2024-02-08百年一視, pinyin is bǎi nián yī yù, meaning: this is a concept about frequency. It is difficult to describe it for many years. This means a 1% probability event.
The term 100-year flood is often used to refer to a flood and is calculated based on statistical data over the years.
Example sentence: In 1998, there was a once-in-a-century flood in the Yangtze River basin in China.
Sentence formation: 1. A once-in-a-century naval battle, witness the shocking pride!
2. The completion of the Meicheng "One River and Two Banks" project has enabled the urban area of Meizhou to have the ability to resist a once-in-a-century flood.
3. The event is a once-in-a-century event, and we must ensure that everyone benefits and participates in this extraordinary event.
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The local drainage system is still very advanced, but because this rainstorm is very rare, the drainage system has no time to drain the water, and there is already an ocean everywhere.
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