“Viking program”的概念、定义、翻译、参考文献-科学参考

单词	Viking program
释义	Viking program Encyclopedia 理学火星空间探测释 Viking program海盗号美国的火星探测器，共两架，均由轨道器与着陆器组成。
随便看	second boundary condition second boundary value problem second Brillouin zone second Brocard Cevian triangle second Brocard circle second Brocard point second Brocard triangle Second Bulgarian Kingdom second category second category set second cementing interface second characteristic polynomial second class of ordinal numbers second comparison test second complementary law second component second conjugate space second contact second control second cosine formula second cosine theorem second cosmic velocity second countability axiom second countable space second countable topological space

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