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In order to gain admission to the university, some students start preparing early. At an early age before they graduate from secondary school, these students begin to take special classes to help them prepare for advanced studies. They will also take one or several exams in their final year of secondary school to test how well they are preparing for college.
They fill out the application form and send them to the university of their choice along with the student's transcript. Some high school students will be asked to attend an interview with a college. Dressed neatly and nervously, they are always determined to show that they have a good learning attitude and excellent learning ability in order to win the attention of the examiner.
When a new student is accepted into the university, they have one more thing to do before they can register into the class and start their studies. Many colleges and universities have a guide for new students. In the New Student Guide, new students can learn about the registration procedures and students' opinions, the school's rules, and the use of the school's main services such as the library.
A brand new life in a whole new place can be confusing. If students can learn more about the school, it will be easier for them to adapt to their new environment. However, adjusting to college life takes time.
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All tiny organisms that cannot be seen or clearly seen by the naked eye and therefore need to be observed with the help of a microscope, including bacteria, viruses, fungi and some small protozoa, are a large group of organisms. It is tiny and closely related to human life, covering many types of beneficial and harmful, and widely involved in health, food, medicine, industry and agriculture, environmental protection and many other fields. In textbooks in Chinese mainland, microorganisms are divided into the following 8 categories:
Bacteria, viruses, fungi, actinomycetes, rickettsia, mycoplasma, chlamydia, spirochetes.
The hydrostatic pressure in the ocean varies depending on the depth of the water, with the hydrostatic pressure increasing by 1 standard atmosphere for every 10 meters increase in water depth. The hydrostatic pressure at the deepest part of the ocean can exceed 1000 atmospheres. Deep-sea waters are a vast ecosystem, with more than 56 per cent of the marine environment at pressures of 100 to 1100 atmospheres, and pressure-loving is a unique characteristic of deep-sea microorganisms.
**Microorganisms in shallow seas generally tolerate lower pressures, while pressure-loving bacteria in deep seas have the ability to grow in high-pressure environments and maintain the stability of their enzyme systems in high-pressure environments. Studying the physiological properties of stress-loving microorganisms requires the use of high-pressure incubators to maintain specific pressures. Deep-sea pressure-loving bacteria, which rely heavily on high pressure to survive, have so far been difficult to obtain pure cultured strains due to the limitations of research methods.
According to the physiological activity data of microorganisms obtained from the field experiments in the deep sea by the automatic inoculation culture device, the process of microbial decomposition of various organic substances at the bottom of the deep sea is quite slow.
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What kind of major, content are you going to write about this?
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First of all, then the tsunami. Now Japan is facing a crisis of nuclear methods.
A new crisis plagues Japan. Thousands of Japanese are struggling to cope with the impact of the ** and tsunami hitting the country on Friday, March 11. Now the problem is that a nuclear power plant adds more concerns.
Japanese nuclear power plants let energy, lights homes and streets and running factories. Electricity is created in the reactor. Like a large reactor with a pot of hot boiling water, producing steam to run a turbine. In turn, the power of creation.
In nuclear reactors, fuel also produces radiation. That's energy. Low levels of radiation are safe. For example, X-ray machines use radiation. However, too much radiation can be very dangerous for a person's physical health.
When ** happened, we damaged the cooling system inside the reactor plant in Fukushima, Tohoku Japan, the first plant. The injury makes it more difficult to keep the reactor at the proper temperature. Soon after, ** and fire broke out in the plant.
** means that dangerous levels of radiation will begin to enter the environment.
Emergency workers have been working on the plant since Friday, trying not to keep the reactor at the right temperature. If the temperature gets too high, even more radiation can escape. This can be very dangerous for a lot of people.
On Wednesday, workers had to leave the plant because of the radiation level of roses. But they returned to safety after returning on Wednesday night to radiate.
At the same time, people in the ** disaster area in Tohoku Japan had a difficult time. There was very little food and clean water, although help came in. Outside the temperature drops, and snow falls in many places.
**More than 450,000 people are said to be in temporary shelters. Many people sleep on the floor in the school gymnasium.
All these problems, the country is faced with the enormous task of cleaning and rebuilding. The Emperor of Japan will hold talks with the people of his country on Wednesday. "It is important that everyone shares the difficult days ahead," said Emperor Akihito, who rarely spoke publicly.
I pray that we will all care for each other to overcome this tragedy. ”
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First of all, the tsunami. Now Japan is facing a crisis of nuclear power plants.
The new crisis is plaguing Japan. Millions of Japan have been struggling with the impact of the ** and tsunami that struck the country on Friday, March 11. Now the problem at the nuclear power plant is adding more worries.
Japan's nuclear power plants make energy-saving lamps home and street and run factories. The power of the inner reactor. The reactor is like a giant pot of hot boiling water that produces steam to run the turbine. In turn, power is created.
The fuel inside the reactor also produces radiation. It's an energy. Low levels of radiation are safe. For example, X-ray machine radiation is used. However, too much radiation is very dangerous for people's health.
**Occurred at the time of damage to the reactor cooling system, Fukushima inside the first plant in northeastern Japan. This damage is difficult to maintain at the right temperature of the reactor. Soon after, ** and fire broke out at the factory. Meaning, the most dangerous levels of radiation begin to enter the environment.
Emergency workers have been working at the plant since last Friday, trying to keep the reactor at the right temperature. If the temperature is too high, even more radiation can escape. For many people, this can be very dangerous.
On Wednesday, workers had to leave the factory because of the rise in radiation levels. But they returned to a safer level after returning radiation on Wednesday night.
At the same time, when the people in the disaster area of the northeastern part of Japan are in difficulty. With a little food and clean water, the outside temperature although helps to come in and have dips, the snow has fallen in many areas. ** Says more than 450,000 people are in makeshift shelters.
Many slept on the floor, in the school gymnasium.
With all these problems, the country faces the daunting task of cleaning up and rebuilding. On Wednesday, the Emperor of Japan spoke about the people of his country. "It is important that each of our shares has a hard time ahead," said Emperor Akihito, who rarely speaks publicly.
I pray that we will all take care of each other and overcome this tragedy. ”
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The first ** tsunami, and then. Now Japan is facing a crisis of nuclear power plants. A new crisis plagues Japan.
Millions of Japanese have been struggling with the impact, and the tsunami hit the country on Friday, March 11. Now the problem of the addition of a nuclear power plant is more worried. The energy of Japan's nuclear power plants makes lamps for houses and streets, factories.
Power is built on the reactor. The reactor is like a giant basin of boiling water, producing steam to drive turbines. This, in turn, causes power.
Radiation produced by the fuel inside the reactor. That's energy. Low level radiation safety.
For example, using X-ray machine radiation. However, too much radiation can be very dangerous to human health. ** Occurred when it damaged the cooling system inside the reactor at the Fukushima First plant in northeastern Japan.
Injuries make it difficult to keep the reactor at the right temperature. Soon after, ** and the fire broke out in the plant. ** Means that dangerous levels of radiation can begin to enter the environment.
On Wednesday, workers had to leave the factory because of rising radiation levels. But they returned to a safer level after radiation on Wednesday night. At the same time, the people in the disaster area in the northeastern part of Japan are in difficulty.
There was little food and clean water, although help came. The outside temperature has dropped in many areas and snow. ** Says more than 450,000 people are in temporary shelters.
Many floors sleep in school gymnasiums. With all these problems, the country is faced with a huge task of cleaning up and rebuilding. The Emperor of Japan and the people of his country on Wednesday.
It is important that we say, "The emperor rarely makes public speeches. "I pray that we will all take care of each other and overcome this tragedy. ”
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