微陨石 meaning in English
micrometeorite
Examples
- In 1994 , scientists studied a tiny crater formed by the impact of a carbonaceous micrometeoroid on an aluminum panel of a spacecraft to find signatures of c60 and c70
在1944年，科学家从研究由碳分子组成的微陨石体撞击太空船的铝板时所造成的细小陨石孔，发现碳- 60及碳- 70分子。 - Fullerenes in space in 1994 , scientists studied a tiny crater formed by the impact of a carbonaceous micrometeoroid on an aluminum panel of a spacecraft to find signatures of c60 and c70
在1944年，科学家从研究由碳分子组成的微陨石体撞击太空船的铝板时所造成的细小陨石孔，发现碳- 60及碳- 70分子。 - The mechanical environment is described in the paper and then the environments in three different orbits are proposed , called leo ( low earth orbits ) , meo ( medium earth orbit ) and geo ( geosynchronous earth orbits ) . the influence produced by the atomic oxygen , micrometeorites and debris , ionizing radiation and cold welding under vacuum is presented in the paper . some principles are proposed , which can be as the method to choose materials of the mechanism in space environment
空间环境中力学环境对可动结构的影响直接关系到机构的设计问题，所以本文第四章中岳建如：中文摘要浙江大学博士学位论文20024首先详细论述了空间环境中的力学环境，然后给出了空间环境的三种轨道环境划分，及每一种环境影响因素对空间可动结构设计的影响，包括原子氧、离子射线、温度、微陨石和碎片以及真空冷焊现象等环境因素，提出了材料选择的原则，为可动结构材料选择提供了一定的依据。