Complete the following sentences: • A characteristic feature of fusion welding is: a) molten metal b) low-voltage discharge c) inert atmosphere 48 2. Furnace heating is usually employed in a) friction joining b) diffusion bonding c) ultrasonic joining 3. The consumable electrode is made a) negative b) positive c) neither 4. Total energy input in all welding processes is a) is greater than required to produce a joint b) is smaller than required to produce a joint c) equals to required to produce a joint 5. Reactions of most metals with the atmosphere or other nearby metals can 1) improve the properties of a welded joint b) make the properties of a welded joint worse c) never influence the properties of a welded joint 6. The most common gas used in gas-shielded metal-arc and gas-shielded tungsten-arc welding is a) argon b) oxygen c) carbon dioxide 7. If not controlled, residual stress results in a) precipitation processes in welded structures, b) freezing of the weldmetal c) bowing or distortion of the weldment. True or false? 1. There is always a welding pool in solid-phase welding processes. 2. Total energy input in all welding processes is greater than needed to produce a weld. 3. Reactions of metals with the atmosphere or other nearby metals are favorable to the properties of a welded joint. 4. Fluxes and inert atmospheres play a protective role and prevent oxidation. 5. The heat-affected zone is a region with unaltered properties. 6. Residual stress is present in all welded structures.

You can't, and the world doesn't have it.

this is the main point of my answer.

Given that after the Holocaust, we had the Mao cultural revolution, Pol Pot, Rwanda, the North Korean famine, the Yugoslav wars, etc. all of them killed millions of people.

I also think that the idea of mechanizing murder, as we saw with Nazi Germany, could happen again. It only needs a huge amount of hate, a gullible population, and a finger to point. People will do terrible things when they believe that what they are doing is fair.

(4 предложения:)

Cornflowers (васильки) can be seen everywhere in the fields, gardens, and even along roadsides.

Water lilies can often be seen on the waters of a quite lake.

Lilies' large green leaves are used by frogs as platforms.

The hop (хмель) is used by people to make beer.

Country houses are often decorated by climbing (вьющиеся растения) plants.

Snowdrops can be found in forests and gardens in March when there is still snow there.

A lot of primroses can be found in China.

Daffodils are grown in many gardens.

The rose is known as one of the oldest flowers.

Robbery

A local jewelry shop was broken  by someone yesterday. 

The shop had been just locked up by the owner when he was threatened by the robber with a gun.

He was told to unlock the shop and give the robber money.. . Then the owner was tied up by the robber.

A search for the robber  was organized by the police at once.

They hoped he would be found in a few days. 

The owner was grateful to the police when the robber was really caught.

The stolen money was returned to the owner.