Gb | Eng | Viet |
---|
他发明了一种新的晶体管。 | He devises a new type of transistor. | → |
我在晚会上丢失了水晶项链。 | I lost my crystal necklace at the party. | → |
基质,脉石嵌有化石或水晶的固体物质 | The solid matter in which a fossil or crystal is embedded. | → |
水晶一种具有晶体结构的矿石,尤指石英的一种透明形态,通常其晶面在同一平面上 | A mineral, especially a transparent form of quartz, having a crystalline structure, often characterized by external planar faces. | → |
水晶石石英断片,直径4到64毫米(0。16到2。51英寸),尤指天然圆形的石英颗粒 | A rock fragment between4 and64 millimeters(0.16 and2.51 inches) in diameter, especially one that has been naturally rounded. | → |
下等金刚石结晶很差的金刚石,用于工业切割和研磨 | Poorly crystallized diamonds used for industrial cutting and abrasion. | → |
盐是从海水中结晶出来的,这被视为一种物理变化。 | Salt is crystallized from sea water, which is known to be a physical change. | → |
铜铀云母一种绿色的放射性矿物,为铀和铜的氢化结晶云母 | A green radioactive mineral that is a hydrous crystalline phosphate of uranium and copper. | → |
全面的,全对称晶形的具有在给定的晶体系统中全面对称的全部平面的 | Having as many planes as required for complete symmetry in a given crystal system. | → |
水合物结晶中有一定比例水分子成分的固体化合物,其中水分子与晶体的含量为一固定比例 | A solid compound containing water molecules combined in a definite ratio as an integral part of the crystal. | → |
花岗伟晶岩一种有时富含铀、钨和钽等稀有元素的粗纹理花岗岩 | A coarse-grained granite, sometimes rich in rare elements such as uranium, tungsten, and tantalum. | → |
|