地下铺设电力线路最常用的方法是明沟开挖法（open trenching），这种方法需要大量的挖掘、铺设管道和回填工作，这使其成本高昂且后勤保障复杂。在地下基础设施（如管道系统、光纤和其他公共设施）已经十分拥挤的密集城市地区，这种方法往往不切实际。

(ECNS) -- During the 2025 two sessions -- the annual meetings of China's National People's Congress (NPC) and the National Committee of the Chinese People's Political Consultative Conference (CPPCC) , ...

From east to west, and north to south, all roads lead to Guangdong! Today marks the Guangdong delegation's open day at the Two Sessions. The provincial Party secretary has taken on the role of "Chief ...

China is still going to be the major contributor to global growth. The U.S. and China and Europe are roughly the same size, but since China is growing faster than the U.S. and faster than Europe, ...

（纽约5日讯）美国南加州大学（University of Southern ...

The exhibition showcases the exquisite Gongxian ceramics and their journey across the seas. Experience the vibrant culture ...

在留学申请日益竞争激烈的时代，南加州大学（University of Southern California，简称USC）的公共管理硕士（Master of Public Administration，简称MPA）项目再传捷报，2025年录取的消息让众多学员为之振奋！更值得一提的是，此次录取的VH学员不仅成功拿到了学位录取通知书，还获得了令人垂涎的高达48,000美元的奖学金。在这个瞬息万变的时代 ...

在全球高等教育的舞台上，常春藤盟校如同璀璨星辰，一直以来吸引着无数留学生的目光。然而，最近《福布斯》发布的2025年“新藤校”榜单却打破了这一传统格局，给我们带来了许多新选择。老牌藤校面临的困境、崛起的新兴院校成为了绘制更广泛教育地图的必然趋势。