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Dress more and keep warm!!
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Sudden: Suddenly.
1.Run: Gallop.
2.Hurry, speed, sudden: it's cold. Correct. Storm and rain.
If you have any questions, please feel free to ask!
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The weather changes suddenly, meaning: urgent, fast, sudden.
A sudden change in weather means that the weather suddenly becomes colder.
Sudden, pronunciation zhou, fourth tone, basic explanation.
Horse) Run: Gallop.
Urgent, fast, sudden: the weather is cold. Suddenly. Storm.
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All of a sudden, the weather changed, like it was sunny and now it's pouring rain. Sudden: Suddenly.
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Very suddenly, it can't be ** at all.
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Weather is a general term for the atmospheric conditions (such as cold and warm, wind and rain, dry and wet, cloudy and sunny, etc.) and their changes in a certain area in a short period of time. Weather system usually refers to the atmospheric movement system with typical characteristics, such as high pressure, low pressure and high pressure ridge and low pressure trough, which cause weather changes and distribution. All kinds of weather systems have cavities and certain spatial and temporal scales, and the systems of various scales are intertwined and interact with each other.
The combination of many weather systems constitutes a large-scale weather situation that constitutes the atmospheric circulation of the hemisphere or even the world.
Weather systems are always in the process of rebirth, development and extinction, and there is a corresponding distribution of weather phenomena in different pre-development stages. Therefore, the weather and weather changes in a region are related to the weather system and its development stage, and are the combined results of the dynamic and thermal processes of the atmosphere.
All kinds of weather systems are formed, developed and evolved in a certain atmospheric circulation and geographical environment, and all reflect the environmental characteristics of a certain region. For example, the polar region and its surroundings are covered with ice and snow all year round, and the air is cold and dry, which has become the background condition for the formation and development of low-altitude cold high pressure and high-altitude polar vortex and trough in the polar region. The high temperature and humidity in the equatorial and low latitudes all year round, and the unstable atmosphere are necessary conditions for the emergence and development of convective weather systems.
The middle and high latitudes are the areas where the cold and warm air currents often intersect, not only the cold and warm air masses alternate frequently, but also their baroclinic pressure is unstable, which is an important basis for the formation and development of fronts and cyclone systems. The formation and activity of weather systems, in turn, can have a profound impact on the structure and evolution of the geographical environment. Therefore, it is very important to understand the formation, characteristics, changes and evolution of weather and climate and the evolution of the geographical environment.
If you go to see a Chinese medicine doctor, you will usually snore when you are fat.
Frequent episodes of sleep apnea lead to a decrease in the partial pressure of oxygen in the arterial blood, an increase in the partial pressure of carbon dioxide, respiratory acidosis, shortness of breath, cyanosis, irritability and other symptoms, and in severe cases, sudden cessation of breathing. Long-term hypoxia can lead to heart failure, increased blood pressure, rapid heartbeat, and even heart rhythm disorders and heart arrest. Arrhythmias are the leading cause of death during sleep. >>>More
Most of the toothache is tooth decay, and it may be pulpitis To go to the stomatology for a root canal**, this is the fastest and most effective way to solve the toothache You can carry out a root canal**, you can also temporarily take some drugs The so-called root canal is the cavity in the middle of the tooth root, the so-called root canal** is to make a hole in the surface through dental instruments, take out or kill the residual nerve in the root canal, and then place an anti-inflammatory cotton twist in the root canal to eliminate the tooth inflammation, and the tooth will not hurt if there is no inflammation, and the last step is to take out the cotton wool, Fill the cavity with the root charge drug, and then plug the drill hole when the ** is plugged! It can also be wrapped after closure (porcelain sleeve, cast crown sleeve) The drug can choose the classic analgesic roxithromycin tablets + periodontal kang + aminophenol codeine tablets (can relieve temporary pain, can not **).My dentist, if you have any questions, you can continue to ask me Wind without a trace, answer for you, I hope to be able to help you, but also hope that you can, thank you.
If there is nasal and throat blockage, sleep snoring will occur due to airway narrowing, and there are several ways to relieve it: >>>More