锆

For instance, in this rock here, there are zircon crystals that are one-third of the age of the universe.

例如，在这里的这块岩石中，有宇宙年龄三分之一的锆石晶体。

This paper studies the Winching zircon ore purification and the determination of trace elements .

摘要本文研究了文昌矿中硅酸锆的提纯及其微量元素的测定。

Often Zircon is used as a replacement for diamonds.

通常，锆石是用作钻石的替代品。

Why the differences and similarities zircon diamond, but are not yet large

锆石虽与钻石有相似之处，但仍然有很大区别

Zircon is mined in Cambodia, Sri Lanka, Vietnam, Thailand, and other countries.

锆石是采柬埔寨、斯里兰卡、越南、泰国等国家。

This paper reviewed the synthetic mechanism of zircon based ceramic pigments.

对锆英石颜料合成机理的研究成果进行了总结。

We aren't trader, we have zircon mining at kalimantan .

我们不是贸易商，我们在加里曼丹有锆石开采矿。

Zircon mines in these areas is a daunting task.

在这些地区开采锆石并不是一件容易的事。

Zircon will have more wear on its facets than diamond.

锆石将会有更多的穿的方面比金刚石。

M ost studies of these crystals have focused on the chemical makeup of the zircon itself.

科学家倾注了大部分的精力研究锆石晶体本身的化学构成。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐