Lunar probe has successfully passed the test temperature.月球探测器已经成功通过恒温测试.Of special interest is the photographic determination of altitudes of lunar formation.最有趣的是用照相来测定月面结构物的高度.In the new century, impressive achievemen...
The astronauts piloted their craft down to the lunar surface.宇航员驾驶太空飞船在月球表面降落.The lunar stone is different from earth's.月球的石头和地球的不同.The Spring Festival is the lunar New Year.春节即农历新年....
在联欢晚会上大家都非常愉快.Everybody enjoyed himself ever so at the evening party.在这次圣诞节联欢会上我们玩得很不愉快.We had a ghastly time at the Chritmas party.希德生病,没法和大家联欢, 玛丽留 在家中陪他玩.Sid was sick and had to miss the fun; Mary remained at home to ...
Two kind of separated perforating and pulse fracturing composite charges are studied.论述了低渗油气层的地质特征;研究了两种分离式射孔脉冲压裂复合弹.Macroscopic deviations from isotropy occur due to bedding, schistosity and also sometimes fracturing.与各...