1. 2. shrink 3. split 4. irrigate 5. flow 6. restore 7. increase
Different people have different tastes. Each member of the same family can have his or her own hobby. For example my father likes basketball, he goes to play with his friends every Saturday. My mother likes needlework, she sews clothes for the whole family, she also likes embroidery and knitting.
My hobby is collecting different things.
That is my grandfather who tought me to be a collector.
He has a great collection of stamps and coins from different countries and of different epochs. His oldest coin is dated 1709 and minted at the time of Peter I.
My grandfather worked at the embassy so he had a possibility to get stamps from all over the world though not so unique and ancient as coins. His friends always knew which present is the best for my grandfather.
In a dark, dark street, you see a dark, dark house.
In a dark, dark house , you see a dark dark room.
In a dark dark room, you see a grey grey table.
On a grey grey table, you see a small small box.
Near a small small box you see a big big cat.
a big big cat has green green eyes.
Green green eyes look at a white white mouse.
A White white mouse is in a small small box.
What things can you describle as marvels of modern science?
Какие вещи вы можете описать как чудеса современной науки?
Ответ:Я считаю, что к чудесам современной науки может относится ультразвук.
Ультразву́к — упругие колебания в среде с частотой за пределом слышимости человека. Обычно под ультразвуком понимают частоты выше 20 000 герц.
Хотя о существовании ультразвука известно давно, его практическое использование достаточно молодо. В наше время ультразвук широко применяется в различных физических и технологических методах. Так, по скорости распространения звука в среде судят о её физических характеристиках. Измерения скорости на ультразвуковых частотах позволяет с весьма малыми погрешностями определять, например, адиабатические характеристики быстропротекающих процессов, значения удельной теплоёмкости газов, упругие постоянные твёрдых тел.
На уровне биотехнологии и здравоохранении также можно отнести Генетическую инженерию,имплантаты и протезы, регенеративная медицина, роботизированная хирургия,тканевая инженерия, пересадка головы, изолированный мозг, наномедицина.
I believe that the wonders of modern science may include ultrasound.Ultrasound - elastic vibrations in the environment with frequency outside the human hearing. Usually, the higher the frequency of ultrasound understand 20,000 hertz.Although the existence of ultrasound has long been known, its practical use quite young. Today, ultrasound is widely used in a variety of physical and technological methods. Thus, the speed of sound in the environment is judged on its physical characteristics. Speed measurements at ultrasonic frequencies allows very small error is determined, for example, adiabatic characteristics of fast processes, the value of the specific heat of gases, the elastic constants of solids. at the level of biotechnology and health careGeneticheskauyu also include engineering, implants and prostheses, regenerative medicine, robotic surgery, tissue engineering, transplantation of the head, isolated brain Nanomedicine.
And why are they such?
И почему они такие?
Они такие именно потому, что они универсальны и необходимы в жизни определенных людей, которые имеют определенные проблемы со здоровьем. Это своего рода человеческая необходимость, рука "новой помощи" в современном обществе.
They are the very reason that they are universal and necessary in the life of certain people who have certain health problems. It is a kind of human need, the hand of the "new aid" in modern society.
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