查询词典 gold-filled

Settlers bought the goods they needed from salesmen or peddlers who traveled in Wagons. People often paid for the goods with pieces of gold jewelry. To test the true value of a piece of gold, a peddler would make a small scratch on it and put a drop of nitric acid on the scratch.

拓荒者从坐马车的小贩手中买东西，人们常常用金首饰付款，为了测定一块金子的真正价值，小贩常常在金子上划一道印，然后放一滴硝酸在这道印上。

There has been considerable analysis and documentation of the gold cartel? activity, much of which has received wide-spread attention because of the persistent efforts of the Gold Anti-Trust Action Committee.

这儿已有相当的关于黄金卡特尔活动的文件和分析，由于黄金反信任法案委员会的不懈的努力，他们大部分的活动已经受到了广泛的关注。

The surplus gold and silver materials in a unit using gold and silver may be redistributed to other units requiring it for use, subject to the consent of the local Peoples Bank of China or its agency, and at the same time the quota of allocated sales for the userunitshall be checked and reducedcorrespondingly.

使用金银单位多余的金银材料，经当地中国人民银行或其委托机构同意，可调剂给其他需用的单位使用，同时相应核减需用单位的配售指标。

OPN Immuno-electron microscopy show the gold markers in thecraniopharyngioma cell of the ameloblast type be located on the endoplasmicreticulum that the swollen oncocyte afterbirth strach, from endoplasmic reticulumcreation behind secrete the outside of the afterbirth; But didnt see the gold markers inthe craniopharyngioma cell of the squamous type.

OPN免疫电镜显示成釉细胞型颅咽管瘤中金标OPN颗粒的产生位于肿瘤细胞胞浆的内质网上，由内质网产生后分泌到胞外；而在鳞状细胞型颅咽管瘤细胞中未见金标OPN颗粒，少量可见颗粒仅见于肿瘤间质中的血管内皮细胞上。

We mainly seek for the mine suppliers to purchase: chromium ore, manganese ore, nickel ore, iron ore, cobalt, and americium ore, while also looking for chemical, crude oil, pesticides, the hard tungsten gold, soft tungsten gold, ferrochrome, ferromanganese, ferrocobalt, Ferrotitanium ferronickel, electrolytic copper zinc spindle as well as other products exporters as a long-term cooperative partnership.

公司主要寻找矿主供货商求购：铬矿、锰矿、镍矿、铁矿、钴矿、镅矿，同时还寻找各类化学化工、石脑油、农药等产品和不锈钢、硬钨金、软钨金，铬铁、锰铁、钴铁、钛铁、镍铁、电解铜、锌锭以及其它产品方面的出口商来作为本公司的长期合作伙伴。

Products: GOLDFOIL, anaglyph board,services such as artware , Print gold foil painting construction decorative gold foil painting

南京九鼎金箔工艺有限公司，是专业生金箔的厂家，承接各类工艺品、版画贴金和工程装饰贴金业务。

4V Good agreements are observed between the flotation recovery of gold powder and contact angle of gold plate.

同时，观察到〓、pH=7.0和8.1时，金粉浮选回收率的"低谷"现象。

In addition to argentite, gold-silver minerals mainly include native gold, electrum, kiistelite and native silver of goldsilver series.

金银矿物除辉银矿外，主要是Au－Ag系列的自然金、银金矿、金银矿及自然银。

Examples are provided by the following preparations: arsenious sulphide from arsenious acid and hydrogen sulphide: gold or silver sols by reduction of the corresponding salts of gold or silver, silver chloride from very dilute solutions of silver nitrate and sodium chloride.

例子由以下准备提供：亚砷硫化物从亚砷酸和氢化硫：金或银sols 由金子或银，银色氯化物对应的盐的减少从非常硝酸银和氯化钠的稀溶液。

The samples of refractory gold ores from Huidong Sichuan province and Bainaimiao Inner Mongolia are gold bearing arsenopyrite and pyrite ores .

介绍了难浸金矿细菌氧化浸出工艺研究现状、原理、影响因素，以及目前工艺中存在的问题及发展方向。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐