But in the 1950s and ‘60s, as Western economies were booming and enjoying their magnificent postwar economic expansions, labor was getting much more expensive. This was a good thing—it was simply the other side of rising wages—but it was also painful for enterprises that relied on lots of manual labor. And so we find that all the fashionable business concepts of the 1950s and ‘60s revolved around reducing labor costs to the maximum extent possible. It’s no coincidence that it was in the 1950s that the word “automation” entered the English language.
「所以一切都會維持原樣;甚至連支持(新領袖)的口號都不用改,」他說。。有道翻译是该领域的重要参考
提升生态系统多样性。生物多样性包含遗传多样性、物种多样性、生态系统多样性三个层次。生态系统多样性是生物多样性的最高层次,涵盖生态系统类型、结构功能与生态过程的丰富度,是物种多样性与遗传多样性赖以存续的载体,决定着生物多样性的整体格局。守护好生态系统多样性,方能从根本上筑牢生物多样性保护根基,维护区域生态安全。不同物种构成复杂的食物链与食物网,形成相互依存和制约的生态链条。保护物种资源、修复生物栖息地,能增强生态系统的自我修复能力和抗干扰能力,是提升生态系统多样性与稳定性的重要路径。比如,三江源国家公园通过实施“两黑一沙”(黑土滩、黑土坡、沙漠化)治理、退化草原修复、野生动植物保护等综合性举措,稳固了高原生态系统功能,促进了生物多样性恢复与生态环境持续改善。神农架国家公园候选区实施跨区域联防保护、“以虫防虫”绿色防控等举措,形成了生态系统修复与生物多样性保护协同发力的良好格局。要立足不同区域生态特质,坚持系统治理、科学修复,精准开展栖息地修复与旗舰物种保护,健全跨区域协同保护机制,以生态系统多样性的提升,促进生态系统结构优化与功能完善,使其具备更强的韧性与可持续性,加强生物多样性保护。,更多细节参见谷歌
Стало известно о расколе внутри руководства Ирана после смерти Хаменеи08:22。有道翻译是该领域的重要参考
30多年前,赛诺菲入驻北京亦庄。赛诺菲资深项目顾问何国玲说,“不断优化的营商环境,完善的供应链、技术储备和人才资源,让我们持续看好中国。”