Comment on the achievements of mechanical engineering.

时间: 2024-06-03 17:09:35 浏览: 14
As an AI language model, I don't have personal opinions, but I can tell you that mechanical engineering has made significant achievements in the design and production of machines, tools, and other mechanical devices that have transformed many aspects of our lives, from transportation to manufacturing to energy production. With the advancement of technology, mechanical engineering continues to play a critical role in improving the efficiency and productivity of various industries.
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Please help me write a summary report on the achievements of the rural emergency management system provider⟫

The rural emergency management system provider has achieved significant success in improving emergency response services in rural areas. The provider has developed a comprehensive emergency management system that includes training programs for emergency responders, communication technologies, and equipment and supplies for emergency situations. The provider has also developed partnerships with local governments and emergency services organizations to ensure effective collaboration in emergencies. As a result of these efforts, the provider has significantly improved response times and reduced the impact of emergencies in rural communities. Furthermore, the provider has received recognition and awards for its contributions to emergency management in rural areas. Overall, the rural emergency management system provider has made significant achievements in improving emergency response services in rural communities, and its efforts have helped to save lives and protect property.

I majored in mechanical engineering, having excellent academic performance during the school, wining the scholarship for many times.

I was always fascinated by how machines work and how they can be designed to improve our daily lives. During my studies, I gained a strong foundation in mechanics, materials science, thermodynamics, and control theory, among other subjects. In addition to excelling academically, I also participated in various extracurricular activities. I was a member of the robotics club, where I gained hands-on experience in designing, building, and programming robots. I also volunteered as a tutor, helping fellow students with their coursework and projects. My hard work and dedication paid off when I received several scholarships for my outstanding academic performance. These scholarships not only provided financial support but also motivated me to continue striving for excellence in my studies. Overall, my mechanical engineering degree and academic achievements have equipped me with the skills and knowledge necessary to excel in the industry. I am excited to apply my expertise to tackle real-world problems and make a positive impact on society.

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润色:In the recent years, the world is constantly stricken by various terrifying natural or man-made disasters, all of which calls on our attention to the global sustainable development, defined as the overall coordinating development of nature, society and economy, to meet the current needs without at the cost of the future.\\ Back in 2015, UN Assembly has stipulated the 2030 Agenda for Sustainable Development to address the problem including 17 goals which can be further classified into 5 categories: \textbf{fundamental necessities pursuit} (GOAL 1, 2), \textbf{sustainable social development} (GOAL 3, 4, 5, 6, 7), \textbf{sustainable economic development} (GOAL 8, 9, 10, 11, 12),\textbf{ sustainable ecological development} (GOAL 13, 14, 15) and \textbf{human symbiont pursuit} (GOAL 16, 17). In the article, we mainly discuss the relationships between the SDGs, the priority ranking of SDGs, base on which future implications are given including predicted blue print, ideal achievements and potential goals. Finally the influence of external factors on the structure is researched. In consideration of the priority of each SDG, the point weight is given to each SDG itself, and the edge weight is given to the degree of correlation between SDGs (that is, the degree of influence), to represent the degree of contribution of each SDG to the human-wellbeing. By final calculation, Goal 5,2,1 rank the top3.\\ In future implication, the sliding window model is employed. The predicted blue-print in 10 years is given qualitively and quantitively, and for the ideal achievements we find that fundamental necessities pursuit has a huge impact on the other goals, while human symbiont pursuit influence gradually and sustainable economic development has a general impact too.

Shifts in China’s Rural and Urban Population: 2000-2020 The bar chart clearly reveals that from 2000 to 2020, while the total population in China increased moderately from 1.25 billion to 1.41 billion, population in urban and rural areas experienced dramatic shifts in different directions. Urban population rose from 450 million in 2000 to 670 million in 2010 and 900 million in 2020; contrastingly, rural population declined from 800 million in 2000 to 680 million in 2010 and 510 million in 2020. The population gap narrowed largely because of the joint effects of urbanization, unequal economic opportunities in rural and urban areas, and the expansion of higher education. In the first place, there was a large-scale urban sprawl during this period. Places which had been part of the vast countryside were incorporated into cities, causing hundreds of millions of rural dwellers to be passively transformed into urban residents. What’s more, while urban living standards improved greatly in these years, few economic opportunities fell on rural areas and most peasant families remained at the poverty line. Poverty prompted the call for change, leading a large quantity of healthy young peasants to leave their hometowns and flock to cities for a better living. Last but not least, China’s higher education grew at an unprecedented rate in these years. More high school graduates than ever before entered colleges and universities, most of whom preferred to stay in urban areas after graduation for personal development. The increase in urban population was a sure indication of economic and educational achievements in China. It benefited the country in many aspects, relieving the shortage of labor force in cities, lessening the burden of peasants to support their families, and affording young people from rural areas more opportunities to display their talents. However, the migration of rural residents into urban areas inevitably brought about disadvantages. Some of them, such as waste of arable land and left-behind children in the countryside, as well as traffic congestion and soaring housing prices in cities, have already called the attention of the government and corresponding measures have begun to take effect. But others, especially the inability of many peasants to integrate into urban life due to their lack of education and civilized habits, have long been neglected. In this sense, we cannot be satisfied with the superficially optimistic figures in the chart, but should endeavor to foster the integration of these newcomers by providing them with adequate assistance in educational and cultural aspects, so that they can find easier access to the prosperity and convenience of urban life and be more fully devoted to the development of cities.翻译成英文版两百单词左右的文章

优化这条sql 解决bug select a.*,rownum num from ( SELECT t.PROJ_ID,t.PROJ_CODE,t.PROJ_NAME,t.CLIENT_CODE,t.CLIENT_NAME,t.SPEC_CODE,t.SPEC_NAME,t.BUS_UNIT_CODE,t.BUS_UNIT,t.PROJ_DEP_CODE,t.PROJ_DEP,t.PROJECT_MANAGER_CODE,t.PROJECT_MANAGER,t.PROJECT_DEP_MANAGER_CODE,t.PROJECT_DEP_MANAGER,t.IS_SUB_PROJ,t.SUB_PROJ_TYPE_CODE,t.SUB_PROJ_TYPE,t.PARENT_CODE,t.PROJ_GROSS,t.CLIENT_AREA_CODE,t.CLIENT_AREA,t.CLIENT_TYPE_FULL_PATH_CODE,t.CLIENT_TYPE_PULL_PATH,t.BUSINESS_TYPE_CODE,t.BUSINESS_TYPE,t.BUSINESS_LEVEL_CODE,t.BUSINESS_LEVEL,t.BUSINESS_AREA_CODE,t.BUSINESS_AREA_NAME,t.IS_CLOSE,t.IS_IN_COO,t.TAX_RATE,t.IS_AUTHORIZED,t.AUTHORIZED_AMOUNT,t.IS_VIRTUAL,t.INCOME_BUDGET,t.EXPENDITURE_BUDGET,t.P_VALUE,t.CREATE_TIME,t.P_BUD_VALUE,t.P1_BUD_VALUE,t.P2_BUD_VALUE,t.ORG_CODE,t.ORG_NAME,t.PROD_RES_TYPE,t.IS_TECH_COO,t.COO_UNIT_RATIO,t.PROJ_ACHIEVEMENTS_BUD,t.REIMBURSEMENT_COST_BUD,t.COO_COST_BUD,t.MATERIAL_COST_BUD,t.PERFORMANCE_PERCENT,t.SCHE_START_TIME,t.SCHE_END_TIME,t.PROJECT_ACCOUNT_CODE,t.CUSTOMER_TYPE_CODE,t.CUSTOMER_TYPE,t.IS_PURE_OUT_PROJ,t.PROJECT_CREATE_TIME,t.IS_RELATE,t.IS_QUOTA,t.MAIN_PROJECT_CODE,t.PROJ_STATUS,t.IS_LARGE_PROJECT,t.MARKET_DIS_COUNT_RATE,t.PROJECT_CAT,t.MGR_PER_FORMANCE_RATIO,t.P1_VALUE,t.S_VALUE,t.COOP_VALUE,t.H_VALUE,t.DEVICE_BUDGET_COST,t.SUR_FEE_DIS_COUNT_RATE,t.DES_FEE_DIS_COUNT_RATE, (select listagg(p.coo_unit_code, ',') within group(order by p.coo_unit_code) from ( select distinct coo_unit_code from t_spdi_proj where is_sub_proj = 'Y' and sub_proj_type_code = 'wbhz' and PROJ_STATUS != 'P_5' AND PROJ_STATUS != 'P_4' and parent_code = t.proj_code )p ) coo_unit_code, (select listagg(to_char(p.coo_unit), ',') within group(order by p.coo_unit) from ( select distinct coo_unit from t_spdi_proj where is_sub_proj = 'Y' and sub_proj_type_code = 'wbhz' and PROJ_STATUS != 'P_5' AND PROJ_STATUS != 'P_4' and parent_code = t.proj_code )p ) coo_unit from T_SPDI_PROJ t where t.PROJ_STATUS NOT IN ('E','H','W') order by t.proj_id )a

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