矿石

The proportion of nephrite is close to 3, harder than most of minerals except diamond and quartz.

一是软玉，其比重接近3，它比钻石、石英以外的大多数矿石都坚硬。

A black mineral that is an ore of niobium and ''.

一种黑色矿物，是铌、钽矿石。

Niton important American companies as authorized distribution, the main products nutshell XLT 592 handheld ore element analyzer, XLt 898 portable alloy composition analyzer, XLt 794 plastic portable metal analyzer.

作为美国niton公司重要的授权经销商，主要产品总括XLT 592 手持式矿石元素分析仪，XLt 898 便携式合金成分分析仪，XLt 794 便携式塑料金属分析仪。

He sighed, and put the deadly nugget back on its shelf.

他叹了口气，将致命的矿石扔回到架子上。

Only a handful, like diamonds and olivine, could be found, having been formed far away

仅有少数的矿石，像可以看到橄榄石和钻石，都是在很久远的年代形成的。

In order to do well the statistic work for the samples in zones of different kinds and grades of ores, the interval grade statistic list and statistic histogram were automatically generated by computer for data processing system of sampling design.

为在采样设计时，做好矿石不同类型、同品位区间样品的统计工作，笔者用采样设计数据处理系统实现了若干区间品位统计表、计直方图的自动生成。

What production of sunlighting bridge company uses ore dock first phase, by June 2004 but simple and easy put into production, at the appointed time 200 thousand tons large ship can rely on berth directly.

昱桥公司生产所用矿石码头一期，2004年6月底就可简易投产，届时20万吨的大船可直接靠泊。

The are the main powder grinding equipment widely served in metal ore dressing, building material industry and chemical industry.

干式格子型球磨机：用以干法粉磨各种硬度的矿石和其它物料的设备，它们广泛的用于金属选矿、建材、化学等工业中作为粉磨作业的主要设备。

You can also discover new veins of ore.

你也能发现新的矿石品种。

Through chemical analysis, we have known the composition of the ore.

经过化学分析，我们知道了矿石的构成。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。