查询词典 precious metal

Base on the study about precious metal mineralization and ore-controlling structures , it is realized that ductile shear zones, especially those developed in the Archean granite-greenstone belt, are the most important ore-controlling structures .

国内外贵金属与控矿构造研究表明，韧性剪切带，特别是发育在太古宙古老陆核花岗—绿岩地体中的韧性剪切带是最重要的控矿构造。

The industrial park will cover an area of 12 hectares and will centralize the design and production of precious metal jewellery.

该工业园占地12公顷，将集中设计和贵重金属首饰的生产。

An ornamental circlet or head covering, often made of precious metal set with jewels and worn as a symbol of sovereignty.

王冠一种环形饰物或头套，通常用贵重金属做成并镶有珠宝，被作为权力的象征而穿戴

Objective To investigate the elastic limit and relevant enclasp force of the non-precious metal casting clasp.

目的 研究非贵金属铸造卡环的弹性极限及其相应卡抱力。

Objective To investigate the elastic limit and relevant enclasp force of the non-precious metal wrought wire clasp.

目的研究非贵金属锻丝卡环的弹性极限及其相应卡抱力。

Products with silver and copper and other precious metal to do at the end of mold, cast the appearance of thousands of 99.99% pure gold, set of gold honorable appearanceóelectroform in one boutique, and its bright and clean bright velvet sand, decoration clear, lifelike facial expressions, diversification of product range, with Chinese traditional auspicious meaning shapes, elegant chic, exquisite workmanship unsurpassed.

产品用银和铜等贵重的金属做底模，外表精铸99.99%千足金，集黄金的尊贵，雍容华贵的外表于一体的电铸精品，其绒沙面光洁鲜艳，纹饰清晰，表情栩栩如生，产品的种类多样化，具有中国传统的吉祥寓意的造型，精美别致，工艺精湛卓绝。

The company produces the product widely uses in classifying the titanium, the gold, the silver, the copper, the iron, the tungsten, the lead, the cobalt, mo, zinc, tin, molybdenum, nickel, stibium, tantalum, niobium, manganese ore, fluorspar, coal, monacite, rutile, other rare metals and precious metal ore and so on.

公司生产的产品广泛用于选别钛，金，银，铜，铁，钨，铅，钴，镆，锌，锡，钼，镍，锑，钽，铌，锰矿石，萤石，煤，独居石，金红石，其它稀有金属和贵金属矿等。

Nearly 160 years later, New York - the city that now holds the largest amount of the world's monetary gold in the Federal Reserve Bank - hosts the biggest exhibition of the precious metal.

将近160年后，纽约市的美国自然历史博物馆主办了最大规模的黄金展览，拥有世界最多的货币黄金的联邦储备银行就坐落在纽约。

Hatpin of base metal , whether or not plated with precious metal

女帽饰针，贱金属制，不论是否镀有贵金属

That is a far higher gold content than Japan's Hishikari Mine, one of the world's top gold mines, owned by Sumitomo Metal Mining Co Ltd (5713.T ), which contains 20-40 grammes of the precious metal per tonne of ore.

这个黄金含量远远高于日本菱刈矿山，而菱刈矿山是世界上顶级矿山之一，由住友金属矿业有限公司所有，它在一吨矿石中含有20-40克的贵金属。

Means the parent directory, so this command means to execute "toolchain.sh," which is in the current directory.

代表父目录，所以这个命令就是执行当前目录下的"toolchain.sh"。

Yes,In fact,I'm on our city ream.

是的。事实上我是我们市队的。