The embodiment of sesame computing power

5. There is no difference. It's not going to be worse

6. When Britain refused to withdraw, Egyptians' anger began to explode, and various radical groups recruited volunteers to launch terrorist attacks on British troops in the canal area. They destroyed roads, bombed bridges, burned British warehouses and assassinated British soldiers. In order to deal with Egyptian terrorists, the British Army increased its troops by 80000 in the Suez Canal area. However, the surge of British troops not only did not stop terrorist activities, but also promoted the further escalation of terrorist activities. Egyptian police also secretly assisted terrorist activities. On January 23, 1952, Britain's most important Quartermaster warehouse in the Middle East was bombed. Britain announced that it would retaliate. On January 25, the British commander ordered to disarm all Egyptian police in the canal area, which was rejected by Egyptian police. The British surrounded the camp of the police brigade and demanded that the Egyptian police surrender. When the Egyptian police answered "no," the fighting began. British shells rained down on the Egyptian police camp, 46 of the 200 Egyptian police were killed and 72 were injured, but the police did not fly a white flag to the British army

when the news reached Cairo, people were boiling. On January 26, millions of people took to the streets to protest against the atrocities of the British army, and soon the protest turned into violent destruction. Angry people set fire to British banks, shops, cinemas and clubs. Most of the staff of the Bank of England suffocated in the basement. A dozen British staff tried to run out of the bank building, but they were pushed back into the fire by the angry crowd until they were seen burning black charcoal. There was a sea of fire in the center of Cairo, hundreds of houses were burned down, and the number of people who died could not be counted. Later generations called January 26, 1952 "Black Saturday"< The uprising in Cairo also created an opportunity for the Egyptian revolution. The "free officers' organization" established by Nasser and other young officers graally became the main force in the anti-government movement. On the night of July 22, 1952, the Executive Committee of the freedom officers' Organization announced the launch of the revolution. On the morning of July 23, the uprising forces took control of the situation. On July 26, the revolutionary army announced the deposing of King Farouk and the establishment of a revolutionary Steering Committee with Najib as chairman and Nasser as vice chairman. The new regime announced the confiscation of feudal royal land, the abolition of social class and the title of nobility, land reform. The next year, it announced the abolition of the monarchy forever and the establishment of the Republic of Egypt, with Najib as president and Nasser as vice president and interior minister. Later Najib was dismissed and Nasser became acting president. In June 1956, Nasser was elected president of Egypt<

the Egyptian revolution succeeded, but the British troops remained in the Suez Canal. In April 1954, the newly established revolutionary government negotiated with Britain to withdraw its troops, but soon the negotiation broke down. Since then, terrorist attacks on the British forces in the canal area have been frequent to the point that they happen every day, leaving the British people at a loss. What saddens the British even more is the attitude of the United States. Since 1954, the United States has repeatedly publicly expressed its support for Egypt. On May 10, the U.S. Secretary of state said: "as we all know, the relationship between the U.S. and Britain and France is an alliance based on the North Atlantic Treaty, but it does not mean that the U.S. supports the imperialist attempts of the two countries under any circumstances. Moreover, the United States is also opposed to deepening the colonization of the Middle East. "

after the war, Britain had to rely on the economic assistance of the United States. After the pressure of the United States, Britain had to retreat on the issue of Egyptian withdrawal. On July 10, 1954, the negotiation between Britain and Egypt reopened, and the representatives of the United States also attended the meeting. On July 27, Britain and Egypt reached an agreement, and all British troops withdrew from Egypt before June 25, 1956. For the first time, Egypt won the negotiation with the foreign powers

although the British troops withdrew from Egypt, the Suez Canal still belongs to the property of "universal Suez Canal Company", and the two major shareholders of "universal Suez Canal Company" are Britain and France. On July 26, 1956, the fourth anniversary of the victory of the Egyptian revolution, a grand celebration ceremony was held in Cairo. President Nasser delivered a speech. Nasser finally said: "in 1955, the revenue of the Suez Canal reached 100 million US dollars, but the canal company only gave us 3 million US dollars. Now some people in Egypt are starving, and the treasure river of wealth is quietly flowing by us. Imperialist multinational companies are squeezing us. " In the face of the emotional crowd, Nasser continued: "I want to tell you a piece of news. When I speak to you, the universal Suez Canal Company no longer exists. The canal company has been nationalized. The canal belongs to us."

President Nasser's measures to nationalize the Suez Canal shocked the world. Britain and France submitted the Suez Canal issue to the United Nations, but no result was achieved. Britain and France began secretly planning to take back the Suez Canal by force. In order to solve the problem of insufficient troops, the two countries invited Israel to participate in the war. Israel has long been dissatisfied with Egypt's Nasser regime, and the three countries share the same interests< On October 291956, the Israeli army first launched an attack on Egypt; The British and French air forces launched an air raid on Egypt on October 31, and then dropped paratroopers to launch a ground attack. Britain and France chose to send troops to Egypt at this time with their own plans. At that time, the Hungarian incident happened in Europe, the Soviet troops sent troops to Hungary, and the cold war between the United States and the Soviet Union reached a climax. Britain and France estimated that the United States and the Soviet Union were too busy with the cold war to take care of Egypt's affairs, so they launched military operations without consulting the United States in advance

however, Britain and France have miscalculated. Not only did the Soviet Union oppose the deployment of troops by Britain and France, but the United States also strongly demanded that Britain and France withdraw their troops immediately. The United States has also exerted pressure: if Britain and France do not withdraw their troops, the United States will stop economic assistance and even impose economic sanctions through the United Nations. Under the pressure of the United States and the Soviet Union, Britain and France had no choice but to accept the UN resolution on a cease-fire and declare it on November 6; In December, all British and French troops withdrew from Egypt. After the withdrawal of British and French troops, the Israeli army had to withdraw to the position before the 1948 armistice line. The second Middle East War ended with the victory of Egypt

after the second Middle East War, the colonial forces of Britain and France disappeared in the Middle East, and replaced by the forces of the United States and the Soviet Union, which launched a new competition in the Middle East

the biggest sequel of the second Middle East war is the problem of Palestine refugees. After the war, in order to exclude the Arabs, Israel turned Palestine into the land of pure old Jews, and refused to return the Palestinian who fled to foreign countries for refuge in the war. Before World War II, Utah suffered from being bullied without his motherland. However, in the Middle East War, Israel artificially created another group of homeless refugees without his motherland and persecuted another nation. This is also the focus of criticism of Israel by world public opinion

the United States is generally praised for its support for Egypt's independence, its support for Egypt's recovery of the Suez Canal, and its opposition to Britain and France's sending troops to Egypt. However, on the issue of Palestine refugees, they are too partial to Israel and hardly care about Israel's refugee policy. If the United States puts enough pressure on Israel to stop economic aid on the issue of Palestine refugees, Israel will obviously have to seriously consider the issue of Palestine refugees. Therefore, people's view of the United States is that the United States is not unable to make a difference on the issue of Palestine refugees, but unwilling to make a difference

unable to return to their homes in Palestine, these Palestine refugees have to live in refugee camps near the Palestinian border for many years. They have no motherland, no land, no property, let alone the luxury of democracy and freedom. What they have is hatred and anger. Palestine has become an angry land. After the 1960s, Palestine refugees formed the Palestine Liberation Organization and began to take revenge on Israel and the European and American countries that supported Israel by means of terrorism. Since then, Palestine has become the leading role of the world's news media< After the outbreak of World War I, the Ottoman Empire, which ruled the Arabian Peninsula, declared war on Britain and France. The Arabs ruled by Ottoman took the opportunity to launch an armed uprising for national independence in 1916. The Arab uprising army cooperated with Britain and France in fighting against the Ottoman government army. In October 1918, the uprising army captured Damascus in Syria, and the Syrians announced the establishment of their own independent state. However, Britain and France had long had a close agreement. After the war, the Arab territories under the Ottoman Empire were put under the British and French mandate, and Syria was put under the French mandate< In July 1919, the national assembly of Syria was held in Damascus. The assembly demanded that the Western powers recognize Syria as an independent sovereign state and reject the appointed rule proposed by the Paris Peace Conference. However, the powers participating in the Paris peace conference turned a deaf ear to the demands of the Syrians. In March 1920, the Syrian national assembly declared Syria independent, but Britain and France refused to recognize it. In July 1920, France issued an ultimatum to the self established Syrian government, demanding that Syria unconditionally accept the French appointed rule, which was rejected by Syria. As a result, the French army launched an armed attack and the Syrian army was defeated. In front of the French saber, Syria was forced to accept the French mandate<

the Syrians' uprising, together with the British and French war against Germany and Austria, should have been the victorious country. However, at the Paris peace conference, the powers assigned their territory to France for appointment. The Chinese will also remember the humiliating experience of distributing Chinese territory to Japan at the Paris Peace Conference. In those days, power was truth. Britain, France and other Western European countries are all democratic countries, but these democratic countries only talk about democracy to their own people and power and interests to foreign people

in 1929, when the western world was in great panic, two Syrian students, afrak and Biru, met by chance in Paris. Aflak is an orthodox and Biru is an Islamist. Although they have different beliefs, their friendship has not been affected because they have a common ideal. Since modern times, Arabs have been oppressed and become colonies and semi colonies of the West. People are thinking: how can Arabs change the situation of being slaughtered? The best way is to establish a great Arab League that transcends countries and nations, so as to have the strength to resist the invasion and slaughter of Western powers

aflak and bitru founded the "Arab student union" among Arab students to spread their "Pan Arabism" thought. Ten years later, they have become famous theorists and propagandists among young Arab students. The outbreak of the Second World War brought good opportunities for Syrians' independence. In 1940, the Vichy government of France surrendered and Syria became the sphere of influence of Germany. In order to confront Germany, British and free French forces entered Syria in 1941 and declared Syria independent. In July 1943, free elections were held in Syria to form its own government<

in order to participate in the 1943 parliamentary election, aflak and bitru formed the Baath party, but the Baath party did not win a seat in the general election. It turned out that the social form of Syria at that time was tribal system, and the ordinary people had the right to vote freely in name, but in fact they had to obey the will of their parents and patriarchs when voting, so voting only reflected the choice of a small number of tribal leaders, and the so-called free election was just a name. Later afulac said, "they (Western Europe) let us have free elections. We did. What's the result? We didn't get a vote. We didn't get a vote

7.

Specific gravity of stainless steel:

● chromium stainless steel takes 7.75 tons / m3

● chromium nickel stainless steel takes 7.93 tons / m3

● iron takes 7.87 tons / m3

stainless steel rod, steel wire, theoretical calculation formula

} diameter × diameter × 00609 = kg / M (for 410 420420j2430431)

for example: ￠ 50 × fifty × 0.00609 = 15.23kg/m

} diameter × diameter × 00623 = kg / M (for 301 303 304 316l321)

e.g. ￠ 50 × fifty × 0.00623 = 15.575kg/m

stainless steel profile, theoretical calculation formula

> opposite side of hexagonal bar × Opposite side × 0.0069 = kg / M

● side width of square bar × Side width × 00793 = kg / M

stainless steel pipe, theoretical calculation formula

(outer diameter wall thickness) × wall thickness × 02491 = kg / M

e.g. ￠ 57 × 3.5 (57－3.5) × three point five × 0.02491 = 4.66kg/m

{rrrrrrr}

extended data:

stainless steel round bar

300 series stainless steel round bar: 316 stainless steel round bar, 304L stainless steel round bar, 304 stainless steel round bar, 310 stainless steel round bar, 303 stainless steel round bar, 302 stainless steel round bar, 301 stainless steel round bar,

200 series stainless steel round bar: 202 stainless steel round bar, 201 stainless steel round bar,

400 series stainless steel round bar: 410 stainless steel round bar, 420 stainless steel round bar, 430 stainless steel round bar

300 series stainless steel round bar details:

316L stainless steel round bar: 316 stainless steel contains molybdenum and low carbon content, and its resistance to pitting corrosion in marine and chemical instrial environment is much better than 304 stainless steel 316L low carbon, 316N high nitrogen, high strength, 316F stainless steel high sulfur content, easy to cut stainless steel

304L stainless steel round bar: as a low carbon 304 steel, in general, the corrosion resistance is similar to 304, but after welding or stress relief, its resistance to grain boundary corrosion is excellent, and it can maintain good corrosion resistance without heat treatment

304 stainless steel round bar: it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties, good hot workability such as stamping and bending, no heat treatment hardening phenomenon. Uses: tableware, cabinet, boiler, auto parts, medical appliances, building materials, food instry (service temperature - 196 ℃) ° C-700 ° C)

310 stainless steel round bar: the main features are: high temperature resistance, generally used in boilers and automobile exhaust pipes. Other properties are general.

303 stainless steel round bar: by adding a small amount of sulfur and phosphorus, it is easier to cut than 304, and other properties are similar to 304

302 stainless steel round bar: 302 stainless steel bar is widely used in auto parts, aviation, aerospace hardware tools, chemical instry. The details are as follows: handicrafts, bearings, sliding flowers, medical instruments, electrical appliances, etc. Characteristics: 302 stainless steel ball belongs to austenite type steel, close to 304, but the hardness of 302 is higher, HRC ≤ 28, with good rust and corrosion resistance

301 stainless steel round bar: good ctility, used for molding procts. It can also be hardened rapidly by machining. Good weldability. The wear resistance and fatigue strength are better than 304 stainless steel

Detailed explanation of

200 series stainless steel round bar:

202 stainless steel round bar: belongs to chromium nickel manganese austenitic stainless steel, with better performance than 201 stainless steel

201 stainless steel round bar: belongs to chromium nickel manganese austenitic stainless steel, with low magnetic property

detailed explanation of 400 series stainless steel round bar:

410 stainless steel round bar: belongs to martensite (high strength chromium steel), with good wear resistance, The corrosion resistance is poor

420 stainless steel round bar: "cutting tool grade" martensitic steel, similar to Brinell high chromium steel, the earliest stainless steel. It's also used for surgical knives. It's very bright

430 stainless steel round bar: ferritic stainless steel, used for decoration, such as car accessories. Good formability, but poor temperature resistance and corrosion resistance

8. There is no provision of torsional strength in the code, and there is no statement of torsional strength
torsion resistance, like shear resistance, is to calculate its tensile force and use its design value of tensile strength.

9. π R2 mm unit * length * 2.3/1000000