锆

No.1: Iron oxide pigment ,Organic/ Inorganic pigments , Milori Blue, Silica Flatting agent, Pearl Pigment, Fluorescent Pigment ,Ceramic Pigments, luminous pigment , Dyestuff, Phosphorous acid ,Zirconium series ,Fluorescent Brightening Agent ,Thiourea Dioxide ,Intermediate, Other Chemical products.

化工出口部：氧化铁颜料、有机颜料、无机颜料、消光粉、珠光颜料、萤光颜料、陶瓷颜料、夜光颜料、染料、亚磷酸、锆产品系列、荧光增白剂、二氧化硫脲、中间体、其他化工类产品。

The La-ICP-Ms U-Pb zircon isotopic dating of granitic mylonites from that shear zoneprovides a magma crystallization age of 914.2-981Ma and indicates they are theNeoproterozoic products of tectonic-magmatic thermal events and the responses to theaggregation of Rodinia Super-continent in this area.

运用LA-ICP-MS法对韧性剪切带内的花岗质糜棱岩进行了锆石U-Pb定年，获得其原岩结晶年龄为914.2～981Ma，显示出均为新元古代早期构造岩浆活动产物，是全球Rodinia超大陆聚合在本区的响应。

Or perhaps diamonds were incorporated into zircons over and over again through some unknown process, in the same place, at different times in history.

或者钻石在某些我们所不了解的方式下，一次又一次地与锆石结合在一起，在同一地点，出现在历史的不同时期。

Although diamonds are harder than zircons, they are quite young in comparison: a mere 3.3 billion years old.

虽然要比锆钻石，他们是相当年轻的比较：只有33.00亿岁。

The ages of 42 to 48 Ma may be mixing ages. Finally the origin of zircons and rock － controlling mechanism are discussed.

最后对锆石的成因和花岗岩的成岩机制等进行了初步探讨。

There are three stages upon formation sequence of the zircons.

按形成的先后顺序至少存在Ⅰ期、Ⅱ期和Ⅲ期等3期锆石。

However, some observers have raised the possibility that the diamonds may be contamination, introduced during polishing of the zircons.

目前更大的可能性是这块钻石被污染过，在锆石磨光的时候被仪器污染过了。

It is possible that the diamonds all formed 4.3 billion years ago, and later got shoved into younger crystals. Or perhaps diamonds were incorporated into zircons over and over again through some unknown process, in the same place, at different times in history.

这些钻石很可能都是在43亿年前形成的，但是在随后的岁月中，被外力挤压进历史较短的晶体中；又或者可能在同一地点，这些钻石受作用于某些未知的过程，在不同阶段一次又一次的和锆石晶体相融合。

Once considered a diamond alternative, today we know that natural zircons are in fact the most ancient materials on Earth, holding within their brilliant depths a time capsule of our planet's birth.

一度考虑替代了钻石、今天我们知道，其实都是天然锆地球上最古老的材料，持有时间囊其辉煌深处我们这个星球的诞生。

Given what geologists think the temperature of these zircons was when they formed, that means the diamonds were probably squeezed into being by the pressure of 100-150 kilometres of crustal rock lying above them.

交给地址学家思考的问题是，这些锆石形成时的温度，这意味着钻石很可能被100到150公里厚的地层的压力下被挤压形成的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。