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NW China’s Qinghai opens first direct rail route to Laos, driving urea exports deep into ASEAN_我的网站
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Northwest China's Qinghai Province ran its first freight train directly to Laos on Tuesday, hauling 1,150 tons of urea produced by Qinghai Yuntianhua International Fertilizer Co out of the Shuangzhai logistics center in Xining and onto the China-Laos Railway for Vientiane. The shipment marks the first time the plateau province has exported its own urea on its own account, and a breakthrough in its drive to open an international logistics corridor into ASEAN, Xinhua News Agency reported.
The service uses a container through-transport model that effectively compresses logistics costs and improves transport efficiency, providing solid support for Qinghai's salt lake chemical products as they expand into ASEAN markets, said the report.
Since the start of this year, the Department of Commerce of Qinghai Province has worked with China Railway Qinghai-Xizang Group Co to improve the regular operating mechanism for international freight services and coordinate transport capacity. In the first half of this year, the province ran a cumulative 97 international freight trains, and has successively opened routes from Xining to Ho Chi Minh City in Vietnam and to Balkan in Turkmenistan. Tuesday's departure was the third new international freight route Qinghai has launched this year, according to the report.
The report said that Qinghai will build on its consolidated strengths in traditional export products while actively pushing used vehicles, copper rods and other new export growth points to deliver results, continuing to optimize its export mix, keeping the outbound channel for Qinghai-made goods clear, and advancing high-quality development of the province's open economy.
Sitting at the junction of China's southwest and northwest transport networks, Qinghai is a key node on the Eurasian Land Bridge. Since it ran its first China-Europe freight train in 2016, the province has worked to put international freight services on a regular operating footing and has taken up multimodal arrangements including rail-sea and road-rail transport to support foreign trade, according to Qinghai Daily.
On May 27, the first container train from Xining to Ho Chi Minh City departed the Shuangzhai logistics center, carrying close to 1,000 tons of PVC. It ran roughly 3,200 kilometers entirely by rail, exited China through the Pingxiang port in South China's Guangxi Zhuang Autonomous Region - a sign, the provincial authorities said, that Qinghai's logistics corridor into Southeast Asia was maturing into something stable, and of an efficient rail channel for the province's competitive products to reach ASEAN markets, said the Qinghai Daily report.
Global Times
。“当时发出了十分巨大的声音，（这个物体）差点就砸到我儿子了。”博特罗在接受当地媒体WINK News的采访时说道。
二 | ” 博特罗说。
三 | 他会到空间站
外进行太空行走，帮助换掉原来的镍氢电池，并安装新的锂离子电池。可惜黑格并没有按时到达空间站。但问题是，第一批锂离子电池已经由日本的HTV货运飞船运送至了国际空间站。原本的计划是，被这一批锂离子电池替换的旧镍氢电池，用同一艘HTV货运飞船带走。但由于黑格没能登上空间站，NASA只好暂时取消此次换电池的太空行走任务，将锂离子电池留在空间站，等待下一个能执行该任务的宇航员到来。
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这艘HTV货运飞船也只能直接离开，并未带上镍氢电池。由于每艘飞船的载货量都是固定的，所以HTV货运飞船没办法一次性带走两倍数量的旧电池。于是，随后每一次HTV货运飞船运来新一批的锂离子电池，都会带走上一批替换下来的旧镍氢电池，直到2020年最后一艘HTV货运飞船离开国际空间站。但这时，空间站上还剩下最后一批镍氢电池没有带走。这个装有九块旧镍氢电池的货物托盘，编号为EP9，总重量相当于一辆大型SUV。
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于是NASA做了一个决定，它们计划直接丢掉EP9——这也是国际空间站丢弃过的最大太空垃圾（space debris）。2021年3月11日，当国际空间站运行至中美洲以西太平洋上空约418千米处时， NASA的地面控制人员操控国际空间站上的机械臂，将EP9从空间站上释放，丢入了太空。当时NASA表示，EP9将会绕地球漂浮2至3年，然后坠入大气层，并在其中完全燃烧。空间站丢弃EP9
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人类越来越频繁的太空活动，也让太空垃圾越来越多。根据ESA的数据，截至2023年10月6日，人类已经成功向太空发射了约6500枚火箭，在地球轨道上放置了约16990颗卫星，尚在工作的有9000颗。而停止工作的卫星、火箭推进器、航天器和空间站丢弃的物件……充满了地球上空的轨道，成为了太空垃圾。目前，仅美国“空间监视网”（Space Surveillance Network，SSN）定期跟踪的太空垃圾数量就约为35150，而实际太空垃圾数量只会更多。
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