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- NASA scientists said the lunar crater they hit was actually wetter than some of the driest deserts on Earth. NASA的科学家表示,他们撞击的环形山实际上比地球上一些最干旱的沙漠要湿润有水分。
- LCROSS uses the spent second stage of the Atlas rocket, the Centaur, as an SUV-sized kinetic impactor that will excavate a small crater on the floor of a permanently shadowed lunar crater. LCROSS使用半人马座第二级火箭,作为SUV大小的动能撞击,将在两级的永久阴影区撞出一个小坑。
- Flames blazed out from the crater of the volcano. 火焰从火山口猛烈地喷出来。
- 3.NASA spacecrafts are barreling toward the moon to crash into a lunar crater in a search for ice. NASA探测器今天将撞击月球陨坑探寻水迹(通过检查撞击后掀起的大团尘埃,观测月球表面存在的水冰)。
- A lunar occultation of a quasar. 类星体的月星掩测定
- A rim, as of a vessel, bell, or crater. 边容器、铃和坑的边缘
- Lava boiled up from the crater of the volcano. 熔岩从火山口沸腾着升起来。
- A month, especially a lunar month. 太阴月一个月,尤指阴历的月
- A luminous spot on a lunar halo. 幻月,假月月晕上的光斑
- lunar crater 环形山
- The astronauts piloted their craft down to the lunar surface. 宇航员驾驶宇宙飞船在月球表面降落。
- [Caption]: This fresh-looking lunar crater (arrowed) appears significantly brighter, and thus inherently bluer, in a mosaic of blue-light and near-infrared images from the Clementine spacecraft. [图片说明]:箭头所指的看上去像新形成的环形山明显要亮的多,因此在克莱芒蒂娜环月轨道探测器所拍摄的蓝光和近红外合成照片中就会显得更蓝。
- A large crater formed by volcanic explosion or by collapse of a volcanic cone. 火山口火山爆发而形成的环形山或大山核心部分的崩塌而形成的环形山
- I could look at a crater so closely. 可以这么近距离地看到火山口啊。
- It was reported that there would be a lunar eclipse tomorrow evening. 据报道说,明天晚上有月食。
- Smoke puffed up from the crater of the volcano . 烟从火山口一阵阵地喷出。
- News of the lunar landing swept the country. 登陆月球的消息一下传遍全国
- Barringer crater is 1.2km in diameter. 巴林杰陨石坑的直径有1.;2千米。
- Smoke puffed up from the crater of the volcano. 烟从火山口一阵阵地喷出。
- Gigantic blocks of rock litter the crater floor. 陨石坑底部到处是巨大石块。