行业分类
377 篇
103 篇
11050 篇
499 篇
146 篇
68 篇
298 篇
30 篇
1598 篇
614 篇
70 篇
117 篇
372 篇
48 篇
33 篇
73 篇
20 篇
256 篇
90 篇
11 篇
[文化、体育和娱乐业,金融业,] [2022-04-30]
When one company failed, it joined the other to accelerate the development and manufacture of a successful vaccine. Governments, retail pharmacies, health systems, payers, and nonprofits are working together to provide widespread distribution and administration.
[信息传输、软件和信息技术服务业,租赁和商务服务业,] [2022-04-30]
When one company failed, it joined the other to accelerate the development and manufacture of a successful vaccine. Governments, retail pharmacies, health systems, payers, and nonprofits are working together to provide widespread distribution and administration.
[科学研究和技术服务业,] [2022-04-30]
When one company failed, it joined the other to accelerate the development and manufacture of a successful vaccine. Governments, retail pharmacies, health systems, payers, and nonprofits are working together to provide widespread distribution and administration.
[计算机、通信和其他电子设备制造业,化学原料和化学制品制造业,化学纤维制造业,] [2022-04-30]
Amid the tragic consequences of COVID-19, life sciences and medtech companies emerged as lights in the darkness. Decades of scientific work and investment seemed to be overnight successes. The heroic dedication of health care providers was met by the fastest novel vaccine development in history. Traditional competitors partnered to accelerate research and manufacturing.
[农、林、牧、渔业,科学研究和技术服务业,] [2022-04-30]
Amid the tragic consequences of COVID-19, life sciences and medtech companies emerged as lights in the darkness. Decades of scientific work and investment seemed to be overnight successes. The heroic dedication of health care providers was met by the fastest novel vaccine development in history. Traditional competitors partnered to accelerate research and manufacturing.
[食品制造业,医药制造业,] [2022-04-30]
Amid the tragic consequences of COVID-19, life sciences and medtech companies emerged as lights in the darkness. Decades of scientific work and investment seemed to be overnight successes. The heroic dedication of health care providers was met by the fastest novel vaccine development in history. Traditional competitors partnered to accelerate research and manufacturing. When one company failed, it joined the other to accelerate the development and manufacture of a successful vaccine. Governments, retail pharmacies, health systems, payers, and nonprofits are working together to provide widespread distribution and administration.
[科学研究和技术服务业,] [2022-04-30]
Amid the tragic consequences of COVID-19, life sciences and medtech companies emerged as lights in the darkness. Decades of scientific work and investment seemed to be overnight successes. The heroic dedication of health care providers was met by the fastest novel vaccine development in history. Traditional competitors partnered to accelerate research and manufacturing. When one company failed, it joined the other to accelerate the development and manufacture of a successful vaccine. Governments, retail pharmacies, health systems, payers, and nonprofits are working together to provide widespread distribution and administration.
[计算机、通信和其他电子设备制造业,信息传输、软件和信息技术服务业,] [2022-04-30]
Data centers are the largest consumers of electricity worldwide as they consume around 3% of the world’s electricity, which is expected to exceed 8% by 2030. Also, the increasing construction of hyperscale data centers will raise the energy demand by more than 600 terawatt-hours by 2021. A data center can consume power ranging from 100 kW to over 100 MW. The incoming power to the facility from the utility feed is 2−33 kV, which is reduced to 480 V using on-site transformers. The power from the transformer is fed into the switchgear or automatic transfer switches (ATS), which are connected in parallel to the generator to supply backup power during outages.
[信息传输、软件和信息技术服务业,电力、热力、燃气及水生产和供应业,] [2022-04-30]
Data centers are the largest consumers of electricity in the world. Data centers consume around 3% of the world’s electricity, which is expected to reach over 8% by 2030. The increasing construction of hyperscale data centers will raise the energy demand by more than 600 terawatt-hours of electricity by 2021. A data center can consume power ranging from 100 kW to over 100 MW. The incoming power to the facility from the utility feed is 2−33 kV, which is reduced to 480 V using on-site transformers. The power from the transformer is fed into the switchgear or automatic transfer switches (ATS), which are connected in parallel to the generator to supply backup power during outages.
[信息传输、软件和信息技术服务业,] [2022-04-30]
Data centers are mainly built-in response to growing customer demand. However, the areas for the development and operation of data centers are identified based on factors such as power availability, fiber connectivity, and availability of skilled labor. Most modern data centers are built as per Tier III and Tier IV standards, thereby enabling high availability of service offerings. The development of edge computing is fostering data center development in secondary data center markets, where the dependence on site selection is very high. The major site selection criteria for data centers are mentioned in the table below, along with the identified level of importance for each criterion and a description of the same.