Jiangxia mining machine
Alibaba cloud declares that it will never provide "mining platform" and virtual currency on January 17, according to recent media reports, Alibaba has launched the virtual currency mining platform "P2P node", pointing out that Alibaba is recruiting mining machines. In this regard, Alibaba cloud refuted the rumor late at night on January 16, saying that the business had nothing to do with "mining platform" and "virtual currency" . Alibaba cloud stressed that it will never issue any virtual currency such as bitcoin or provide any so-called "mining platform". For false reports, legal responsibility will be investigated in accordance with the law {rrrrrrr}
we have noticed that recently there are media reports that Alibaba launched P2P nodes of mining platform. After verification, the service is actually a CDN (content distribution network) service based on P2P technology of Alibaba cloud, and has nothing to do with "mining platform" and "virtual currency"
P2P (peer-to-peer network) node is a common user sharing bandwidth acceleration service in CDN instry. Users can share the idle uplink network bandwidth through personal computers, routers and other devices, and become a micro CDN distribution service node, which enables other customers to get a nearby accelerated experience when downloading, live broadcasting, games and other scenes
for the resources that users are authorized to share, Alibaba cloud CDN gives rewards in the form of points, which can be used to replace gifts in points shopping malls, without monetary function and speculation value
we once again declare that Alibaba cloud will never issue any virtual currency such as bitcoin, nor will it provide any so-called "mining platform"
we will investigate the legal responsibility for the false reports
Alibaba cloud computing Co., Ltd.
January 16, 2018
Introction to geology in the United States
Master of Science in geology at California State University, long beach [Course Description]
the master of Science in geology ecation program provides students with a wide range of courses and suitable thesis projects. Students can choose the main research objects from a series of disciplines, such as engineering geology, environmental geochemistry, etc, Hydrogeology, marine geology, mineralogy, petrology, paleontology, sedimentology, field geology, etc. The main goal of this major is to cultivate students with professional knowledge and research ability to meet the professional needs of instry and government departments
us master of Science in geology [employment prospects]
the positions available for students are geologist, geophysicist, hydrologist, mineralogist, paleontologist, seismologist, laboratory assistant, geochemical worker, etc< The optional majors of geology major are: Department of Geology and exploration, Department of mineral geological survey, Department of mineral geology and exploration, Department of hydrogeology and engineering geology, Department of geophysical methods, Department of mineral exploration technology and technology Petroleum and natural gas drilling major
Mining Department
underground mining major (including mining specialization of layered deposits and placer mining), open-pit mining major (including mining specialization of placer and coal mines and open-pit mining of building materials), physical process of mining and oil and gas proction, petroleum and natural gas mining and operation major Major of environmental protection engineering (geological exploration, mining, metallurgy, oil and gas proction) (including: specialization of surrounding protection of mines and specialization of surrounding protection of metallurgical instry)
Department of machinery
major of mining machinery and equipment (including: specialization of design and manufacturing of mining machinery and equipment and specialization of operation of mining machinery and equipment), major of metallurgical machinery and equipment Electric drive and automation major of instrial equipment and process system (including mine electromechanical equipment and automation specialization and underground building electromechanical equipment and automation specialization)
oil and gas Department
oil and gas field development and operation major, drilling major, oil and gas storage and transportation major
Economics Department
accounting major (mining and geological exploration enterprises) major in economics and management
Department of chemical metallurgy
major in mineral processing, non-ferrous metal smelting, instrial furnace thermophysics and automation and ecology, metallurgical technology and proction process automation
Department of civil engineering
major in mineral survey, practical geodesy, urban planning, etc Major in mining and underground architecture (including; Geology plays a key role in the exploration and use of resources and has a great impact on society. Geology involves outdoor activities such as exploration and travel, At the same time, it also involves laboratory research activities to study the microscopic characteristics of the earth's composition. Geology is an all encompassing science, which includes the study of the history of the earth, the life forms since the formation of the earth, the components of the earth, a series of processes based on these components, the physical forces exerted by geology on the earth, and the chemical elements of the components< Employment direction:
graates of this major can engage in geological survey and mapping, geochemical and geophysical exploration, positioning and evaluation of oil and gas, coalfield development, rock and mineral resources survey, project site survey, etc<
optional majors of geology
Department of Geology and exploration
major of mineral geology general survey, mineral geology and exploration, hydrogeology and engineering geology (including hydrogeology specialization and engineering geology specialization), major of mineral geology general survey and exploration geophysical methods, major of mineral exploration technology and technology, major of mineral exploration technology and technology, major of mineral exploration technology and technology, major of mineral geology and engineering geology Petroleum and natural gas drilling major
Mining Department
underground mining major (including mining specialization of layered deposits and placer mining), open-pit mining major (including mining specialization of placer and coal mines and open-pit mining of building materials), physical process of mining and oil and gas proction, petroleum and natural gas mining and operation major Major of environmental protection engineering (geological exploration, mining, metallurgy, oil and gas proction) (including: specialization of surrounding protection of mines and specialization of surrounding protection of metallurgical instry)
Department of machinery
major of mining machinery and equipment (including: specialization of design and manufacturing of mining machinery and equipment and specialization of operation of mining machinery and equipment), major of metallurgical machinery and equipment Electric drive and automation major of instrial equipment and process system (including mine electromechanical equipment and automation specialization and underground building electromechanical equipment and automation specialization)
oil and gas Department
oil and gas field development and operation major, drilling major, oil and gas storage and transportation major
Economics Department
accounting major (mining and geological exploration enterprises) major in economics and management
Department of chemical metallurgy
major in mineral processing, non-ferrous metal smelting, instrial furnace thermophysics and automation and ecology, metallurgical technology and proction process automation
Department of civil engineering
major in mineral survey, practical geodesy, urban planning, etc Major in mining and underground architecture (including; Special underground building and tunnel construction specialization and urban underground building construction and operation specialization)
There are 57 listed companies in the concept of private banks, of which 25 are traded on the Shanghai Stock Exchange and 32 are traded on the Shenzhen Stock Exchange
1. The story of Zhou Enlai when he was a child: diligent in learning and inquisitive in asking questions. Who knows, it's hard to have a Chinese meal. " Reading, reading, Zhou Enlai soon recited the poem thoroughly. But he always felt that he didn't fully understand the artistic conception of the poem: how hard is each grain< The next day, Zhou Enlai came to Jiang's mother's house to play. When eating, he looked at the white rice and couldn't wait to ask, "mother Jiang, how did the rice come from?"
Mother Jiang liked Zhou Enlai's inquisitive spirit, so she told him with a smile: "rice is made of rice. The rice is covered with a hard yellow shell. Its life will go through seed soaking and germination, seedling raising in the field, transplanting and weeding, fertilization management, disease control and insect control, harvesting and threshing, and till it is pounded into rice. "
"ah, it's not easy to eat this bowl of rice!" Zhou Enlai said in surprise
"yes, I don't know how many farmers will be tired after more than ten passes. The delicious rice is watered out with sweat and blood by farmers." Jiang's mother said with deep feeling
His mother's profound teaching not only deepened Zhou Enlai's understanding of poetry, but also encouraged him to study hard In the Sui Dynasty, Li mi was appointed as a bodyguard in the court of emperor Yang of the Sui Dynasty when he was young. He was flexible in nature. When he was on ty, he looked around and was found by Emperor Yang of Sui Dynasty. He thought that the boy was not honest, so he was relieved of his tyLi mi was not depressed. After returning home, he became angry and decided to be a learned man. Once, Li mi rode a cow and went out to see his friends. On the way, he hung the book of the Han Dynasty on the corner of a cow and took the time to read. It's been told a good story
When Galileo was 17 years old, he was admitted to the University of Pisa medical major. He likes to ask questions. He never stops asking questions. Once in class, Professor Biro talked about embryology. "Whether a mother gives birth to a boy or a girl is determined by the strength of her father," he said. When the father is strong, the mother gives birth to a boy; When the father is weak, the mother gives birth to a girl. " As soon as Professor Biro's voice fell, Galileo raised his hand and said, "teacher, I have a question." Professor Biro said unhappily: "you ask too many questions! You are a student. In class, you should listen to the teacher carefully, take more notes, and don't think wildly. You should always ask questions, which will affect the students' study! "“ It's not wishful thinking, it's not asking questions all the time My neighbor is very strong, but his wife has five daughters in a row. This is the opposite of what the teacher said. How can we explain this? " Galileo, not frightened by Professor Biro, continued to ask“ I said it according to Aristotle, a famous ancient Greek scholar. I can't be wrong! " Professor Biro moved out his theory and tried to convince him Galileo continued: "what Aristotle said is not in line with the facts, but also right? Science must conform to facts, otherwise it is not real science. " Professor Biro was knocked down when he was asked Later, Galileo was criticized by the school, but his spirit of persistence, learning and seeking truth remained unchanged. Because of this, he finally became a scientific giant Lu Yu, a famous scholar in Tang Dynasty, was an orphan and raised by Zen master Zhiji. Although Lu Yu was in the temple, he didn't want to chant Buddhist scriptures all day long. Instead, he liked to recite poems and books. Lu Yu insisted on going down the mountain to study, which was opposed by the Zen master. In order to solve Lu Yu's problems and ecate him better, Zen master asked him to learn how to make teain the process of studying tea art, Lu Yu met a kind-hearted old woman, who not only learned the complicated tea making skills, but also learned a lot of reading and life principles. When Lu Yu finally brought a cup of steaming Kuding tea to Zen master, Zen master finally agreed to his request to go down the mountain to study. Later, Lu Yu wrote the widely circulated "tea classic" to carry forward the tea culture of the motherland
When Zhuge Liang was a child, he studied the art of war with Mr. Shuijing, who lived in seclusion in the south of Xiangyang City. Mr. Shuijing keeps a rooster. As soon as the rooster crows three times at noon, Mr. Shuijing leaves class. Zhuge Liang was not satisfied with his lectures Later, he thought of a way to sew a pocket on his trousers and put a few handfuls of millet in his pocket every day when he went to school. When noon was approaching, he quietly threw a handful of millet out of the window. When the rooster saw the yellow millet, he couldn't care to crow and began to peck. Just after pecking, Zhuge Liang sprinkled another handful until he finished scattering millet in his pocketwhen the rooster crows again after eating the millet in his pocket, Mr. Shuijing gives an extra hour's lesson, but he makes the teacher's mother hungry. After a long time, he can't help complaining: "how come it's so late? After noon, I don't know if I'm hungry!"
"didn't you hear the chicken crow?" Mr. Shuijing said
Shi Niang is a smart person and knows that there must be some secretsthe next day, towards noon, she quietly came to the yard and saw that the cockerel was about to stretch its neck to cry when someone threw a handful of millet out of the study window. She came forward, looked at the matter carefully, and went home quietly
when Mr. Shuijing came back this day, the teacher's wife said with a smile, "you are not as good as Xiao Zhuge as a teacher." So she told Mr. Shuijing exactly what she had just seen
Mr. Shuijing was stunned and laughed again. He thought that Zhuge Liang was very clever in feeding chickens and studying, and he would be a genius in the future. After studying hard, Zhuge Liang finally became an outstanding statesman and militarist and helped Liu Bei establish the Shuhan regime
Located in the north of Chengde City Center in Hebei Province, on the narrow valley along the West Bank of WuLie river
Chengde Mountain Resort and its surrounding temples refer to the summer palace of the Qing emperor and the temples built in the form of Tibetan Buddhist temples in Tibet, Mongolia and Xinjiang. Located in Chengde City, Hebei Province, the people's Republic of China (117:52e 40:59n), north of Chengde downtown, No. 22 Lizhengmen street
The summer resort was built in 1703, the 42nd year of Emperor Kangxi's reign of the Qing Dynasty, and began to take shape in 1708. In 1711, Emperor Kangxi named it "summer resort" and inscribed it with a plaque After Kangxi, Yongzheng and Qianlong dynasties, it took 89 years (1703-1792) to complete the construction, and many temples including "Waiba Temple" were built around the villa
extended data:
scenic spot -
1. Huzhou district is located in the north of the palace district. Most of them imitate and transplant Jiangnan landscape. The water of the lake comes from mountain stream, Rehe spring and WuLie river. There are nine lakes and ten islands in Huzhou District, which are connected by bridges and embankments to separate different lakes. Today, there are still seven lakes and eight islands. There are 31 scenic spots in the lake area. The main landscape architecture of the park is built in Huzhou district and its surrounding areas
The plain area is located in the north of the lake area. The plain area is mainly divided into two parts, the west is grassland, with "test horse Dai" as the main body, which is the riding activity site; In the East, there was woodland, known as "wanshuyuan". During the reign of Emperor Kangxi, it was a hunting place in Buwei. It was named "Futian congyue" and was listed as one of the 36 scenes of Kangxi. Emperor Qianlong once held a curtain banquet here to receive Mongolian princes, nobles, religious leaders and foreign envoys. Yongyou temple in the north is the largest temple in the villa. Nowadays, yurts have been rebuilt as holiday hotels in the area In the West and north of Huzhou district and plain district, mountain area accounts for three-quarters of the total area of summer resort. From north to south, there are deep ravines such as songyun gorge, lishuyu, hazelnut Valley and Xiyu. You can climb the peak and enjoy the distant and near scenery. At that time, Emperor Kangxi and Emperor Qianlong built more than 40 scenic spots according to the situation of the mountains, which dotted the mountains. Later, they were graally dilapidated and almost disappeared