水木社区手机版
- 主题:不管信还是疑这亮闪闪的返回舱
- 是怎么回事？分析分析吧
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FROM 223.160.130.* - 难道是海水起来作用？
【 在 EricCartman 的大作中提到: 】
: 看着都没烧黑的龙飞船返回舱，马一龙也是作假的。都不如神舟飞船黑。
: 作假成性的美国人，什么都不能信。
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FROM 203.18.50.* - 有些道理，材料不同可以有不同现象
【 在 EricCartman 的大作中提到: 】
: There are two main reasons why the Apollo reentry capsule appeared less black than the Soyuz capsule after landing:
: Heat Shield Material: Both capsules relied on heat shields to absorb the tremendous heat generated during atmospheric reentry. However, they used different materials:
: Apollo: Used an ablative heat shield made of a resinous material filled with millions of tiny fiberglass spheres. This material burned away during reentry, leaving a lighter brown or tan colored char on the surface.
: ...................
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FROM 203.18.50.*