我喜欢白色的金耳环对黄金的，因为金属工程更好地与大多数宝石。
I prefer white gold earrings over yellow gold ones because the metal works better with most gemstones.
通过对蓝宝石的钨金属化，实现了蓝宝石与铌合金的高温封接。
Sapphire and Nb alloy have been successfully brazed by use of tungsten-metallization technique.
蕴藏于大地之金属、宝石与矿物，除了供应我们的日常生活所需外，它们还平衡了我们的生态环境。
Gems Metals and Minerals hidden inside the land, besides supply our need, they also balance our environment.
理想晶体(包括蓝宝石)的颜色与占据其晶格的微量过渡金属元素的种类及含量有直接的关系。
There is a direct relation between the color of ideal crystals (including sapphire) and the varieties and contents of the trace transition metal ions occupying their lattice.
你可以定做一个小十字，镶嵌黄铜或贵金属与宝石。
You can order a small cross made of brass or from precious metals with precious stones.
你可以定做一个小十字，镶嵌黄铜或贵金属与宝石。
You can order a small cross made of brass or from precious metals with precious stones.
应用推荐