查询词典 gold-filled

Using optical microscope, manual artificial heavy concentrate, electron microprobe and scanning electron microscopy, we tested major gold- bearing minerals in Zhaishang deposit. Pyrite and scheelite are the most important gold-bearing minerals. Quartz, limonite, and chalcocite are the secondary gold-bearing minerals. Calcite, siderite, barite and other minerals do not contain any gold.

通过光学显微镜、人工重砂、电子探针、扫描电镜等显微测试手段对寨上矿区主要载金矿物进行分析测试得出：黄铁矿、白钨矿是最主要的载金矿物之一，石英、褐铁矿、辉铜矿是次要的载金矿物，方解石、菱铁矿、重晶石等不含金。

The gold content in white karat gold alloy samples is determined by the cupellation method, and the effect on the testing results of gold content with the test portion weight of the proof gold and samples, the variety of cupels, the additive amount of copper and silver is studied. At the same time, the accuracy of the results determined by cupellation method is also validated by using ICP.

运用火试金法测定含Pd白色K金合金首饰的含Au量，考察了降低标准Au与样品的称样量、灰皿的种类、加入适量的Cu与Ag对其含Au量分析结果的影响，并应用ICP验证了其结果的准确性。

USE - Separation of gold from cyanogen group gold-containing liquid, such as metal-plating exfoliation liquid, for carrying out quantitative analysis of gold in cyanogen group gold-containing liquid.

该方法的使用性在于：从氰类含金液中分离金，并在此溶液中进行金的定量分析。

Three-year development strategy in the group -"the gold industry for the first" goals and "three years to double production of" development tasks, the group mines the formation of three major plates platform: in order to focus on gold production plate joint-stock companies to improve internal ability to grow; to the construction of new projects, focusing on the production of gold plate, and constantly improve our production capacity of gold; to geological prospecting, mineral prospecting focus on the development of natural resources board, the expansion of resources.

在集团三年发展战略―"争黄金行业全国第一"的目标和"三年产量翻一番"的发展任务下，集团矿业板块形成三大平台：以黄金生产为重点的股份公司板块，提高内部增长能力；以新项目建设、生产为重点的山金板块，不断提升黄金生产能力；以地质找矿、探矿为重点的资源开发板块，扩张资源。

Retail industries from the certificate liquidity, the Shanghai Bureau certificate technical Kam circulation in Shanghai all the Just Gold (or perhaps the request of the government's functional departments); East China University of Science and Technology to identify the majority of certificates in circulation in Shanghai Just Gold; light Public identification of most of the certificates in circulation Just Gold subordinate enterprises in the Ministry of Light Industry; Shanghai baby jade identification of the certificate of Just Gold in Pudong appear more (or perhaps because of its relatively late to set up, in Puxi, the identification of market share has been the top three Brother occupied).

从证书的行业零售流通性讲，上海市技鉴局证书流通于上海所有的金店（也许是政府职能部门的要求）；华东理工大学鉴定证书流通于上海大多数金店；轻工鉴定所的证书大多流通于轻工业部下属企业金店；上海中宝宝玉石鉴定所的证书在浦东的金店出现比较多（也许是因为其成立比较晚，浦西的鉴定市场份额已被前三位大哥占据了）。

Today, people visiting the area of the great Klondike gold rush can still find very small amounts of gold. The amount of gold is not much. But it is enough to feel the excitement of those gold seekers more than one hundred years ago.

今天，当人们到克朗代克地区旅游时仍然能够发现少量的黄金，你所发现的黄金并不多，但已经足够让你体会一百多年前淘金者的那种狂热。

A on the stock market, gold stocks rose this news to stimulate the market, Shandong Gold (600,547, the closing price of 30.69 yuan), gold in gold (600,489, the closing price of 26.42 yuan) are reported to limit Admission, Zijin Mining (601899, the closing price of 4.07 yuan), your research Platinum (600,459, the closing price of 10.82 yuan) were up, or are more than 5%.

对股市，黄金库存增加这一消息刺激市场，山东黄金（600547，在30.69元收盘价），中金黄金（600489，在26.42元收盘价）的报告限制入学，紫金矿业（601899，在4.07元的收盘价），您的研究铂（六十〇万零四百五十九的达到10.82元的收盘价），增加了，或5％以上。

In accordance with Article 7 of the Regulations which stipulates gold and silver shall not be used as a pricing unit by any unit and individual and that private trade in gold and silver or the use of gold and silver as a loan or as collateral for a credit shall be forbidden, claims and debts between units, between individuals and between units and individuals shall under no circumstances be settled with gold or silver in kind.

五 根据《条例》第七条关于一切单位和个人不得计价使用金银，禁止私相买卖和借贷抵押金银的规定，凡单位之间、个人之间、单位和个人之间发生的债权债务，也一律不得以金银实物清偿。

Gold rings may be 75 per cent gold mixed with copper and zinc, while white gold would be 75 per cent gold mixed with silver or palladium.

金戒指可能混入75%黄金铜和锌，而75%的白人将金牌与银牌或金牌混合钯。

Most of thesete1lurites and tellurates in these deposits are found to be products of coeval oxidationof calaverite, altaite and sufides, by Which "refractory gold" of Au tellurides will bereleased as naive gold. Most native gold released through oxidation of tellurides,however, will be trapped in the telluraes or tellurites; or be combined by Te intellurites or tellurates, which prevent gold of hyPergene from secondaxy enrichmentunder the supergene oxidation environrnenis.

研究表明，这些碲含氧盐大多数为碲金矿、碲铅矿与硫化物共同氧化的产物，&难溶金&矿物在氧化条件下发生分解，一般释放出自然金；由于金要么以自然金形式被&捕获&于这些含氧盐，要么重新与碲形成Au－Te含氧盐，所以抑制了金的次生富集。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。