38.10 米 叶巴滩水电站大坝取出世界最长芯
5 月 11 日，国内在建海拔最高双曲拱坝电站 —— 华电金上叶巴滩水电站大坝，成功取出一根长度 38.10 米的混凝土芯样，打破国内外同类坝型大坝取芯纪录。经现场观测，取出的芯样表面完整光滑、质地密实，骨料分布均匀，层间结合优良，成功刷新了世界纪录，标志着我国高海拔寒冷地区拱坝混凝土筑坝技术居于世界领先水平。 叶巴滩水电站首批机组将于 2025 年底投产发电。电站全面建成后，平均年发电量 102.05 亿千瓦时，每年可节约标准煤 399 万吨，减少二氧化碳排放 737 万吨。（四川日报）
BY 财经慢报
For some time, Mr. Durov and a few dozen staffers had no fixed headquarters, but rather traveled the world, setting up shop in one city after another, he told the Journal in 2016. The company now has its operational base in Dubai, though it says it doesn’t keep servers there.Mr. Durov maintains a yearslong friendship from his VK days with actor and tech investor Jared Leto, with whom he shares an ascetic lifestyle that eschews meat and alcohol.
However, analysts are positive on the stock now. “We have seen a huge downside movement in the stock due to the central electricity regulatory commission’s (CERC) order that seems to be negative from 2014-15 onwards but we cannot take a linear negative view on the stock and further downside movement on the stock is unlikely. Currently stock is underpriced. Investors can bet on it for a longer horizon," said Vivek Gupta, director research at CapitalVia Global Research.
财经慢报 from us