碲化铋具有优异的导电性和较低的热导率，能够高效实现热量转移，从而达到制冷效果。这一转换机制正是基于帕尔贴效应，其核心在于通过电流来驱动热量，使其从材料的一端转移到另一端。而这一特性使得碲化铋在小型化、精准化和环保要求高的场景中尤为适用。

MADRID, May 19 (Xinhua) -- Spanish Prime Minister Pedro Sanchez on Monday called for Israel to be excluded from the Eurovision Song Contest as long as it continues with its military campaign in Gaza.

During his visit to Switzerland, He, as the Chinese lead person for China-US economic and trade affairs, will have a meeting ...

Parmelin said Switzerland supports multilateralism and free trade, and is willing to work with China to expedite negotiations on upgrading the free trade agreement to reach a more comprehensive and ...

瑞士有许多夫妻和家庭都有“想 买房。买不起”的经历。土地紧缺、长期低利率，以及来自欧洲邻国的劳动力不断涌入，使得 住房需求 持续升温。普通收入者的储蓄已跟不上 房价 的上涨。对瑞士 中产阶级 来说，拥有一套自己的房子正变成越来越遥不可及的梦想。

为了确保每一辆经典车都能得到高品质的维修养护， 保时捷 ...

During his visit to Switzerland, He, as the Chinese lead person for China-U.S. economic and trade affairs, will have a meeting with the U.S. lead person Treasury Secretary Scott Bessent. From May 12 ...

Chinese Vice Premier He Lifeng, listen to the speeches, during a bilateral meeting between Switzerland and China, in Geneva, ...

智能制造行业调研报告聚焦智能制造市场并重点对该市场的历史与预测期市场规模做出了统计与预测，报告显示，2023年全球智能制造市场规模为 亿元（人民币），中国市场规模为 ...

与美国相比，中国确实在一个主要领域拥有至关重要的优势。中国向美国出口高附加值的消费品和工业产品，这些产品美国很难从其他地方大规模采购到，而中国从美国进口的主要都是农产品和原材料。

Chinese Vice Premier He Lifeng, listen to the speeches, during a bilateral meeting between Switzerland and China, in Geneva, ...