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黄山栾开花 银杏果变黄 一起寻找秋天的信号吧_我的网站

一 |     (ECNS) -- The Three Gorges New Energy Jiangsu Rudong 800-megawatt offshore wind power project, Asia’s first offshore wind project to use flexible direct current (DC) transmission, had generated more than 10 billion kilowatt-hours of electricity as of Monday.    Located in the Huangshayang sea area off Rudong, Jiangsu Province, the project has a total installed capacity of 800 megawatts and is equipped with Asia’s first offshore flexible DC converter station. It became fully operational in 2021.    Compared with conventional alternating current (AC) transmission, the system has reduced transmission losses by about 1.2 percentage points and saved more than 735 million yuan ($102 million) in costs, according to Wang Xuefeng, deputy general manager of the Nantong company under the Jiangsu branch of Three Gorges Energy.    Flexible DC transmission enables large-scale, long-distance power transmission while enhancing the stability of offshore wind power integration into the grid. The technology is expected to support the expansion of offshore wind farms into deeper and more distant waters.    The 10 billion kWh of clean electricity generated is estimated to be equivalent to the annual electricity consumption of about 4 million households. It has also saved about 3 million metric tons of standard coal and reduced carbon dioxide emissions by approximately 7.4 million metric tons.        (By Helen Mo, intern Liu Shuangjing)                    。    处暑的“处”字是终止的意思，表示炎热日消，暑气渐退。《月令七十二集解》中记载：“处暑，七月中。处，止也。暑气至此而止矣。”古人将处暑分为三候。一候“鹰乃祭鸟”，古人称鹰为义禽，秋气肃杀，鹰感其气而开始大量捕猎鸟类，并把猎物整齐摆放仿佛祭祀。二候“天地始肃”，天地间万物开始凋零，充满了肃杀之气。三候“禾乃登”，禾是黍、稷、稻、粱等农作物的总称，“登”引申为谷物成熟。处暑过后，田野里可见“谷到处暑黄”的秋收景象。我国大部分地区昼夜温差增大的天气条件，对农作物体内干物质的制造和积累十分有利，庄稼成熟较快，因而民间有“处暑禾田连夜变”之说。

二 | “处暑”的到来意味着炎热的夏天逐步向凉秋转换，昼夜温差增大，民间有处暑吃鸭子的习俗，认为农历七月中旬的鸭子最为肥美营养，能补阴益血、清热健脾。“离离暑云散，袅袅凉风起”，白居易的这句诗描绘的就是处暑时节暑气消散、凉风徐来的早秋情景。不过，这是对北方地区而言。对于杭州来说，秋天还早呢。杭州常年平均入秋时间为10月3日。最晚入秋时间是10月23日，出现在2006年。虽然最近几天因为东风气流和雨水的影响，杭州的最高气温都不算高，没有超过35℃高温线，但随着副热带高压的增强，明天天气转好，这雨一停，说不定马上就又是高温天。处暑到了，明天出伏。少儿公园的桂花已经零星开放，黄山栾也开花了，有细心的橙友发现银杏果也黄了，秋天的信号正在不经意间释放，可以开始期盼“一场秋雨一场凉”以及美好的秋天了。

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Published on:21:44:34