There are three ways to read: one is to read without understanding, the other is to both read and understand, and the other is to read and understand things that are not in the book. Let me share with you some reading answers about the magical nanotechnology. I hope it will be helpful to you.
Miraculous Nanotechnology
A patient with a pituitary tumor walked into a beautiful ward and lay down on a comfortable bed. The doctor puts a hood made of quick-setting plastic according to the patient's size on the patient's head, then injects an injection of reagent into the patient's body, and then orders: "Everyone exit the room, and the operation begins."
This At that time, only the patients were left in the room. In the ward, the previous doctor's orders could not be heard, nor could the signal lights on the console flash. At this time, the patient is conscious and does not feel any pain, but is just a little nervous. Of course, this is inevitable because the surgical site is the most important organ of the human body - the brain, specifically the pituitary gland. Half an hour later, the operation was completed and the doctor took the patient to the "post-operative ward". There was nothing abnormal about the patient's appearance, but the surgical effect was very good. The root of the disease was completely removed, and it was removed at the cellular level.
This is the amazing nanomedicine technology. Maybe you are wondering, how do doctors accomplish this "bloodless surgical technique"?
In fact, the most critical process of this operation is the injection that the doctor gives to the patient. The syringe contains neither anesthetic nor any other medicine, but a microrobot that is too small to be seen by the naked eye - a nanorobot. This kind of nanorobot can enter the human body through body fluids according to the doctor's needs, and repair and rescue designated parts, so that the human body's condition can be improved immediately. In this operation, the nanorobot follows the patient's blood and goes straight into the pituitary gland of the brain to remove the diseased pituitary cells and kill the diseased cells. Soon, all the diseased cells disappeared. There is no bleeding, no pain, and the patient recovers quickly after a period of rest.
So, what is a nanorobot? What is "nano"?
Nanorobots are micro-robots manufactured at nanometer dimensions. The so-called nanometer is just a unit of length measurement. We know that one millimeter is equal to one thousandth of a meter, one micron is equal to one millionth of a meter, and one nanometer is equal to one billionth of a meter. Such a tiny unit is invisible to the human eye, and cannot even be seen under an optical microscope or an electron microscope! Comparing a small nanorobot with a human is like comparing a human with the earth. The disparity is real. Too big. However, it is the tiny size and precise control capabilities of nanorobots that enable them to freely enter the human body and perform surgeries on the human body.
Nanotechnology refers to the technology of observing, manipulating and processing atoms and molecules within the scale range of 0.1 nanometers to hundreds of nanometers. With nanotechnology, the most primitive material for humans to make any item is only one type - atoms.
Make robots, TVs, houses by arranging atoms...
Not just surgical operations, one day you will find that your life and the world around you will be related to a term called "nano" Tightly connected: When you wake up in the morning, the screen window composed of nano-sensors and nano-color-changing materials will automatically send in fresh air according to your needs and automatically adjust the brightness of the room; you accidentally made of nano-ceramic materials The cup fell to the ground, but the cup jumped up as if it were elastic; heavy and thick TVs no longer exist, they are TVs made of magical nano-luminescent materials printed directly on the wall; the earth you live on The surrounding space is surrounded by countless nano-satellites, because one satellite launch can send millions of tiny satellites into space...
1. The object of this article is _______________ and the order of explanation is_ ___________
2. From the second paragraph, the difference between using nanorobots for brain surgery and traditional surgery lies in the advantages of this new type of surgery
3. The last paragraph lists many things that belong to the future, and their functions are
4. What are the main explanation methods used in this article? Give examples.
Answers to "Amazing Nanotechnology":
1. The logical sequence of nanotechnology
2. Neither the doctor Yi Shem's instructions were heard in the ward, You can’t even see the blinking signal light on the console. It’s bloodless, painless, and effective
3. It shows that nanotechnology will change human life and the surrounding environment
4. Examples Examples, such as "Heavy and thick TVs no longer exist, they are TVs made of magical nano-luminescent materials printed directly onto the wall"; define, such as "Nanotechnology refers to technologies ranging from 0.1 nanometers to hundreds of nanometers. "Technology for observing, manipulating and processing atoms and molecules within the nanometer scale"
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