The Shenzhou-22 successfully made it back from China's space station on May 29. The cultured embryo material was among science samples brought back as part of a project undertaken by a research team ...
BEIJING, May 30 (Xinhua) -- A total of approximately 41.14 kg of scientific samples from China's space station, spanning 23 experimental projects in life sciences, materials and combustion, successful ...
听众 “芝士” 想知道单词 “experiment、test” 和 “trial” 之间是否有区别。这三个单词分别用来指三种不同类型的 “试验”，包括用来探索未知领域而展开的实验、测试事物是否有效或性能是否正常的试验、和需要一段时间的观察才能得出结论的试验。本期 ...
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