On May 9, 1944, Sevastopol was liberated from the Germans.1944年5月9日, 塞瓦斯托波尔从德国人手中被解放出来.In the south, the Germans captured Sevastopol.在南方, 德国人占领了塞瓦斯托波尔.The battle of Sevastopol was costly for both sides.塞瓦斯托波尔之战苏德两方付出了代价都...
The battle of Sevastopol was costly for both sides.塞瓦斯托波尔之战苏德两方付出了代价都是极高的.On May 9, 1944, Sevastopol was liberated from the Germans.1944年5月9日, 塞瓦斯托波尔从德国人手中被解放出来.In the south, the Germans captured Sevastopol.在南方, 德国人占领了塞瓦...
因为正在使用很多昂贵的设备，所以我非常紧张。I get very nervous because I'm using a lot of expensive equipment.房子里摆满了昂贵的家具和艺术品。The house is crammed with priceless furniture and works of art.专门做这些菜的餐馆既有毫不起眼的也有价格昂贵的。There are restaurants, b...
介绍了一种氧化铝生产流程中回收镓的新方法 ——— 三段碳酸化法.A new method, three stage carbonization process, to reclaim gallium from alumna production is introduced.在砷化镓衬底上异质外延磷化镓的表面缺陷与绿色发光管 ( 摘要 )Surface Defects of Heteroepitaxial Layers of GaP on...
Cost of a single AC - 130 U Gunship : $ 190 million.一架AC-130U型重型攻击机耗资1亿9千万美元.This effectively gave it a strike capability similar to that of an Apache helicopter gunship.这使得它有媲美阿帕奇武装直升机的打击能力....
有关恒星如何从呈弥漫状态的星云凝缩而来,天文学家们争论了很多年.One camp maintains that turbulence within the clouds plays a dominant role.云是由水蒸汽凝缩而成的.A cloud is a condensation of water vapour.染色质甲基化后会出现凝缩.Methylation of chromatin causes it to condense...