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1 天前 · Overview. Current production methods. Natural hydrogen. Experimental production methods. Environmental impact. Hydrogen uses. See also. References. Sources. Further reading. Hydrogen production. Hydrogen gas is produced by several industrial methods. Nearly all of the world's current supply of hydrogen is created from fossil fuels.
3 天前 · The four biggest tea-producing countries are China, India, Kenya and Sri Lanka, together representing 75% of world tea production. Smaller hubs of production include such places as São Miguel Island, Azores , in Portugal, and Guria , in Georgia.
1 天前 · v. t. e. Organic farming, also known as ecological farming or biological farming, [1] [2] [3] [4] [5] is an agricultural system that uses fertilizers of organic origin such as compost manure, green manure, and bone meal and places emphasis on techniques such as crop rotation and companion planting.
2 天前 · 株式会社プロダクション・アイジー（英: Production I.G, Inc. ）は、日本のアニメ制作会社。株式会社IGポートの完全子会社。日本動画協会・コンピュータエンターテインメント協会正会員。
2 天前 · “Lean” is the set of management practices based on the Toyota Production System (TPS). The phrase “Lean Production” was coined by a group of MIT researchers who wrote the book The Machine That Changed the World. Lean Production is basically the same
5 天前 · May 13, 2024, 11:17 PM ET (Reuters) Oil steady as investors await US inflation data, OPEC report. OPEC, multinational organization that was established to coordinate the petroleum policies of its members and to provide member states with technical and economic aid. Membership and organization.
1 天前 · 中华人民共和国工业和信息化部 （英語： Ministry of Industry and Information Technology ， 缩写 ： MIIT ），标准简称 工业和信息化部 ，亦简称 工信部 ，是 中华人民共和国国务院 主管 工业 和 信息产业 的 组成部门 。 工业和信息化部主要负责拟订实施行业规划、产业政策和标准，监测工业行业日常运行，推动重大技术装备发展和自主创新，管理通信业，指导推进信息化建设，协调维护国家信息安全等。 工业和信息化部作为行业管理部门，主要是管规划、管政策、管标准，指导行业发展，但不干预企业生产经营活动。
