Ore-forming magmas were drived from the deep mantle and were contaminated by the crust to some degree during their ascending process. The calc-alkali complexs are typically porphyrite or porphyry and show characteristics of adakite-like rocks in chemical composition.

From low-sulfidation epithermal depostis, high-sulfidation epithermal depostis to porphyry deposits, the meteoric water content decreased and the magmatic water content increased in the ore-forming fluids.

玢岩铁矿成矿温度介于两者之间。从低硫亚类浅成热液矿床、高硫亚类浅成热液矿床到斑岩型矿床，流体中大气水含量逐渐减少，岩浆水含量逐渐增多。

The Taocun iron deposit is a diorite porphyry related hydrothermal deposit.

陶村铁矿床为与辉石闪长玢岩密切相关的岩浆热液型矿床。

The porphyry Cu-Mo deposit, skarn Fe-Cu, hydrotherm Mo-Cu-Pb-Zn, porphyrite Fe deposit, and so on.

本区重要的矿产类型为斑岩型铜钼，矽卡岩型铜、铁铜、热液型钼、铜、铅、锌，玢岩型铁矿等内生矿产。

The upper intercept age is the age of relict zircon, while the lower intercept age represents the formation age of diorite-porphyrite.

上交点年龄为残余锆石年龄，下交点年龄大致代表了闪长玢岩的形成时代。

Ore-forming Series and Rule of Endogenetic Gold Deposit in Western Shandong

鲁西内生金矿成矿系列及成矿规律讨论玢岩型铁硫多金属矿床系列

Pb Isotope Research of Porphyrite Fe Deposits in the Ning-Wu Area

宁芜地区玢岩铁矿Pb同位素研究

The deposit type is similar to the Taocun-type in Nanjing-Wuhu district, and thus the genesis belongs to porphyrite-type.

矿床类型与宁芜地区陶村式较为相似，成因类型属玢岩型。

On edge localization-dynamic localization mechanism of porphyrite iron-sulfur-polymetallic deposits

论边缘定位&玢岩型铁硫多金属矿床定位的动力学机制

Recognization of two types of wall rock alteration related to porphyrite iron ore deposits

与玢岩铁矿有关的两类蚀变再认识

One of the outstanding products ahead of the time is this kind of world-famous quartz watch.

这种驰名世界的石英手表是走在时代尖端的产品之一.

Quartz Watches are under warranty for twelve months from the date of purchase.

石英表自购买之日起保修十二个月.

Ching Kai Co Ltd.-Manufactures quartz analogwatch.

鸿麟企业有限公司 - 生产及出口包括石英表,电子表,挂墙钟.

Mother's old-fashioned quartz watch was inherited from my grandmother.

妈妈那块老式石英表是姥姥留给她的.

What about this calendar quartz? It is the latest product.

这只有日历的石英表 怎么样 ?它是最新的产品.

With quartz sand, limestone, dolomite, glass as the main raw materials, including glass, approximately 90 %.

以石英砂 、 石灰石 、 白云石, 玻璃等为主要原料, 其中玻璃约占90%以上.

I plant the exploitation of fine quality quartz sand, the color white, working fine.

我厂开采的石英沙质量优良, 色泽洁白, 做工精细.

This ensures a symmetric expansion of the resistors and a maximum stability to high load impulses.

这保证了电阻的对称扩展及高负荷的脉冲的最大稳定. 这种固定电阻元素铝型材充满了石英砂.

To aim at this problem , this paper has proposed a new filtration medium-ceramics filter.

本文是针对石英砂的这一缺陷提出了一种新型过滤介质 —— 陶瓷滤料.

By comparing granulated-slag with sand, the filtering performance of granulated-slag can be known.

通过石英砂和水淬渣单层滤料的对比试验,了解水淬渣的过滤性能.

The wide distribution of granite and quartz sand, clay construction materials is an important resource.

广泛分布的花岗岩及石英砂 、 粘土是重要的建筑原料资源.