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
[农、林、牧、渔业,] [2019-10-30]
Poultry feed refers to the nutritional food produced with specific formulations that is fed to poultry birds for healthy growth. The ingredients used for the preparation of complete feed include protein Source, fats & oils, vitamins, minerals, amino acids, and others. on the other hand, a feed used in combination with another feed to improve the nutritional balance of the total feed, and is to be further diluted and mixed to prepare a nutritional supplement serves as a concentrate feed.
[仪器仪表制造业,计算机、通信和其他电子设备制造业,] [2019-10-30]
The global proximity sensors market is predicted to expand at a compounded annual growth rate (CAGR) of 7.5% during the forecast period (2018–2023) The photoelectric sensor technology segment held the largest market share (31.7%) in 2018 and is predicted to expand at the highest CAGR. The adoption of proximity sensors in the manufacturing sector is expected to be high during the forecast period, owing to the increasing demand for automation of factories. Based on regions, Europe dominated the market with a 34.8% share in 2018
[建筑业,] [2019-10-30]
Normal concrete is volumetric concrete that is mixed at the construction site, which is made by mixing cement, sand, and water in a ratio. While, ready-mix concrete is the concrete that is produced for delivery to a buyer in an unhardened and plastic state. It is delivered to the end user in a ready-to-use format.
[铁路、船舶、航空航天和其他运输设备制造业,电力、热力、燃气及水生产和供应业,] [2019-10-30]
The aviation sector has been witnessing a significant growth in demand for jet fuel in the recent times, mainly due to the increasing number of air passengers, on account of cheaper airfare and an increasing number of routes. In 2017, civil aviation emitted around 859 million metric ton of CO2, accounting for around 2% of all human-induced CO2 emissions.
[公共管理、社会保障和社会组织,] [2019-10-30]
Seismic services include seismic data acquisition services, seismic data processing and interpretation services, and multi-client seismic data services for offshore, as well as onshore location. The global seismic services market considered under this report includes revenue generated through services offered under seismic services. Equipment sales and aftersales market is out of the research scope.
[医药制造业,] [2019-10-30]
Owing to the rising prevalence of STDs and increasing need for proper diagnosis of the diseases, the market studied is growing rapidly. There is a negative social perception about STDs, as they are caused due to sexual interactions. Hence, people are more conscious about their privacy and social status, when it comes to STD testing, which is limiting the growth of the market studied.
[食品制造业,农副食品加工业,] [2019-10-30]
The shrimp industry is witnessing significant growth as domestic shrimp production is increasing in areas that use fresh water and focus on the use of certified organic shrimp production in countries, such as China and Thailand, closely followed by Vietnam, Indonesia, and India. These factors are expected to contribute to the shrimp market's growth over the forecast period.
[电气机械和器材制造业,] [2019-10-30]
The lighting industry has witnessed a radical transformation fueled by rapid improvisation in semiconductor technology and the development of LED lighting, as well as the demand for energy-efficient and sustainable solutions. The smart lighting market is highly influenced by the increasing concerns for the well being of the environment. Across the world, energy conservation is considered one of the most important concerns, and efficient or smart lighting significantly contribute to conserving energy.
[其他制造业,] [2019-10-30]
Materials used for manufacturing sports protective equipment are analyzed in the report and the market estimation is provided in terms of revenue. The report on the sports protective equipment material market exclusively focuses on current trends and future growth opportunities of various product types such as helmets and other headgear, protective eyewear, and others. It also focuses on various types of materials that include pads, gels, metals, plastics, and others. Moreover, it also analyzes the current trends of sports protective equipment material market across major regions and suggests the future growth opportunities by analyzing the government regulations & policies. On the basis of region, the market is analyzed across North America, Europe, Asia-Pacific, and LAMEA.
[化学原料和化学制品制造业,] [2019-10-30]
Suppliers in the stored grain insecticides market have well-established distribution channe ls a nd are fairly conce ntrated, their bargaining po wer is moderate, considering the lack of specificity of inputs, considering that the market is driven by generic molecules. Farmers are price-sensitive and may switch products if they do not seem to be profitable. Hence, owing to the easy availability of products, buyers switching cost is moderate.