1) Luoquanli impact crater
罗圈里撞击坑
2) impact crater
撞击坑
1.
Advancement and revelation of studies of Chesapeake impact crater,USA;
美国Chesapeake湾撞击坑研究进展及其启示
2.
Therefore, one canmake use of gravity, electric method, magnetic method and earthquake and other geophysical approaches to investigate the shapes of impact craters and search for other new impact structures.
因此，可利用重力、电法、磁法、地震等地球物理方法探测撞击坑的形态特征和寻找新的冲击构造。
3.
Three kinds of circular structures of different origins were discussed in this paper: the mechanism of intrusion,the mechanism of volcanism and impact craters caused by the impact of minor bodies.
本文论述了三种成因的环形构造,即:侵入岩成因的环形构造,火山成因的环形构造,以及小天体撞击形成的撞击坑。
3) crater
[英]['kreɪtə(r)] [美]['kretɚ]
撞击坑
1.
Research dynamics of lunar crater;
月球撞击坑的动力学研究
2.
The distribution between craters number and its corresponding diameteris a fractal on planets.
行星表面撞击坑数目与直径大小之间的分布是一种分形。
4) depression stricken
撞击凹坑
1.
Hydra-pressure test was used to check the safety and leakage of the heat exchanger, and then stress test was conducted to get the membrane stress and depression stricken stress to evaluate.
两台换热器在运输途中发生碰撞 ,壳体局部形成撞击凹坑 ,为了判断换热器是否可在未经修复的情况下直接投入使用 ,对换热器进行了安全评定。
5) impact craters in China
中国撞击坑
6) simple impact crater
简单撞击坑
补充资料：罗圈
1.圆圈。 2.罗的圆形框子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条