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ezaovabiana
ezaovabiana
18.05.2022 11:00 •  Английский язык

как произносится. 1."The Engine" The greatest number of cars use piston engines. The four-cycle piston engine requires four strokes of the piston per cycle. The first downstroke draws in the petrol mixture. The first upstroke compresses it. The second downstroke—the power stroke— following the combustion of the fuel, supplies the power, and the second upstroke evacuates the burned gases. Intake and exhaust valves in the cylinder control the intake of fuel and the release of burned gases. At the end of the power stroke the pressure of the burned gases in the cylinder is 2.8 to 3.5 kg/sq cm. These gases escape with the sudden opening of the exhaust valve. They rush to a silencer (muffler), an enlarged section of piping containing expanding ducts and perforated plates through which the gases expand and are released into the atmosphere. Greater smoothness of operation of the four-cycle engine were provided by the development of the four-cylinder engine, which supplies power from one or another of the cylinders on each stroke of the cycle. A further increase in power and smoothness is obtained in engines of 6,8,12, and 16 cylinders, which are arranged in either a straight line or two banks assembled in the form of a V.

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Ответ:
ляятоп
ляятоп
18.05.2022

Fhfr5 you to do that but irealli liked the idea of the

Объяснение:

best way I can

4,4(100 оценок)
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Ответ:
Den2891
Den2891
18.05.2022

representative of a very interesting family, called tenrecs or bristly hedgehogs. To understand how this looks like a funny animal, you need to put together... a hedgehog, shrew and otter and paint that turned yellow and black paint.


It is not difficult to guess that the final portrait will be somewhat unusual: an elongated muzzle with a yellow stripe along the nose, a crown of long sharp needles and a lot of thorns scattered throughout the body mixed with thick black hair, long hind and short front paws with sharp claws. Appearance is really spicy, but it looks like a striped tenrek — a small mammal, endemic to Madagascar, living in the Eastern and Northern parts of the island.



Striped tenrecs – the main object of hunting is known of the Malagasy carnivores like the fossa and their close relatives of the mongoose. To protect themselves from attacks on their lives, small tenreki invented a clever way of throwing needles at the enemy. Once in a dangerous situation, they bring their long, jagged needles into combat readiness, directing them towards the predator, and then sharp movements of the head and torso "shoot" them directly into the nose and paws of the enemy. Of these flying needles is the whole crown on the head of the tenrec, and another part of them located on the sides of the torso.



However, this is not all of the features performs unusual prickly bristly fur of a hedgehog. Striped tenrec is the only mammal who have mastered the ability to communicate well, as do beetles, crickets and snakes.



Wide beige needle that runs along the Central part of the back, by friction against each other emit high-pitched sounds, through which striped tenrecs share information with neighbors.



Seemingly silent from the outside, the tenreks are in constant communication: with their tongue, they send sound signals to help them navigate the dark forest. It is on hearing that they rely more than on vision, but the sounds they make, as in the case of bats, are not available to the human ear.


Communication in life striped tenrecs plays a very important role because they are the only ones of the thirty species of tenrecs are grouped. Each of these groups, which can number up to twenty individuals, takes a long, about one and a half meters, a hole dug at a depth of 15 centimeters near the pond. The entrance to the dwelling striped tenreks close leaves, and near a hole these neat small animals surely construct that at people is called a bathroom or a latrine a place


When the cold season comes, and in Africa it falls on may-October, striped tenreki lower the temperature of your body to the ambient temperature, while remaining active. This trick helps them to save energy, but if the winter is too harsh, they have no choice but to hibernate.


From September to December, striped tenreks mate, and after about two months 6-8 babies are born, which grow up very quickly and at the age of five weeks are ready to become parents.

4,6(28 оценок)
Ответ:
romashinigor
romashinigor
18.05.2022
The striped tenrek (lat. Hemicentetes semispinosus) is a representative of a very interesting family, called tenrek or bristly hedgehogs. To understand what this funny animal looks like, you need to put together ... a hedgehog, a shrew and an otter and paint what turned out with yellow and black paint.

It is not difficult to guess that the final portrait will be somewhat unusual: an elongated muzzle with a yellow stripe along the nose, a crown of long sharp needles and many spines scattered throughout the body mixed with thick black hair, long hind legs and short front legs with sharp claws. The exterior is really piquant, but this is exactly what a striped tenrek looks like - a small mammal, endemic to Madagascar, living in the eastern and northern parts of the island.

Striped tenreki - the main object of hunting of famous Madagascar predators, such as Foss and their close relatives of the Mongoose. To protect themselves from attacks on their lives, small tenreks invented an ingenious way of throwing needles at the enemy. Caught in a dangerous situation, they bring their long, jagged needles into combat readiness, directing them towards the predator, and then with sharp movements of the head and torso “shoot” them directly into the nose and paws of the enemy. Of these flying needles is the entire crown on the head of the tenrek, and another part of them is located on the sides of the body.

However, these are not all the functions that an unusual, prickly fur coat of a bristly hedgehog performs. The striped tenrek is the only mammal that has mastered the ability to communicate in the way that beetles, crickets and snakes do.

Wide beige needles that run along the central part of the back, when rubbing against each other, emit high sounds, thanks to which striped tenreks exchange information with their congeners.

Seemingly silent from the outside, the tenreks are in constant communication: in their language, they send sound signals to help them navigate the dark forest. It is on hearing that they rely more than on sight, but the sounds they emit, as in the case of bats, are inaccessible to the human ear.

Communication in the life of striped tenreks plays a very important role, since they are the only ones out of thirty types of tenreks that are combined into groups. Each of these groups, in which there may be up to twenty individuals, occupies a long, about one and a half meters, hole dug at a depth of 15 centimeters near the water body. Striped tenrecs are covered with leaves in their home, and near the hole, these neat little animals necessarily erect what people call a lavatory or latrine.

When the cold season comes, and in Africa it falls on May-October, striped tenrecs lower their body temperature to the level of the surrounding temperature, while remaining active. This trick helps them save energy, but if winter is too harsh, they have nothing left but to hibernate.

From September to December, striped tenreki mate, and after about two months, 6-8 babies are born, who very quickly grow up and are already five weeks old, ready to become parents themselves.
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