稀土合金 RE master alloy ; RE Alloy ; Rar
钢筋混凝土合成梁 Steel Concrete Composite Girder
钢铁混凝土合成结构 steel and concrete structures
镁-稀土合金 magnesium-rare earth ; rare earth ; mg-re alloy
特种铝基混合稀土合金 special aluminium mischmetal
稀土合金制取 preparation of rare earth alloy
钼锆铪碳稀土合金 ZHMR
土地股份合作 cooperation based on land as shares
铝稀土合金 Al-RE alloy ; Aluminium Rare Earth alloy
这幅图片由“卡西尼”号2009年11月穿过土卫二时拍摄的两幅照片合成,拍摄时距离土卫二表面大约9000英里(约合14484公里)。
This image consists of a compilation of two photos taken from about 9, 000 miles from Enceladus' surface when Cassini journeyed past that moon on November 2009.
照片在距离土卫十二1200英里(约合1931公里)的地方拍摄,是迄今为止与这颗直径只有20英里(约合32公里)的小行星距离最近的一次拍摄。
Taken 1, 200 miles from Helene, this is the closest photo ever taken of the minute moon, which measures only 20 miles across.
该投保住宅地点是由砖、石或三合土建成,屋顶用三合土、瓦砖或其他不能燃烧的物料盖搭。
The insured situation is built of brick stone concrete and is roofed with concrete, slate tile or other incombustible material.
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