mineral crystal

常见例句

Case: Custom 100 Meter Fiber Reinforced Polycarbonate With Hardened Mineral Crystal.
案例：防水100米，表纤维增强聚碳酸酯在淬硬矿物晶体。
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The formation in geological process and geological significance of the ornamental stones have been studied here when we introduce those mineral crystal, rocks and fossils.
在介绍与矿物晶体类、岩石类和生物化石类有关的观赏石时，着重阐述了它的地质内涵和科学意义。
No longer. In the early 1980s, scientists were able to show that terrestrial mineral and crystal deposits 65 million years old were similar to those found routinely in lunar ejecta.
不久，在八十年代初，科学家们能够证明六千五百万年前的地球矿物和晶体沉积物类似于同期在月球发现喷发物。
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