银的

Silver Dragon Resources , a Toronto-based mining company with assets in China and Mexico, has begun its toll milling operations from its Cerros las Minitas silver property in Durango, Mexico, according to a company press release.

银龙资源有限公司是一家基于多伦多的矿业公司，在中国和墨西哥都有资产。根据银龙资源有限公司发布的消息，该公司开始了它在墨西哥杜兰戈的Cerros las Minitas银矿石的精细研磨处理。

"Electrum: Natural or artificial alloy of gold with at least 20% silver, used to make the first known coins in the Western world ."

银金矿：亦称琥珀金，金的天然合金或人造合金，其中至少含有20%的银，西方已知最早的硬币就是用它制造的。

"Electrum: Natural or artificial alloy of gold with at least 20% silver, used to make the first known coin s in the Western world."

银金矿：亦称琥珀金，金的天然合金或人造合金，其中至少含有20%的银，西方已知最早的硬币就是用它制造的。

In the ores there exist a low-temperature mineral assemblage of arsenopyrite, stibnite, jamesonite, silver fahlerz,berthierite, and electrum, which is consistent with the measurement result of the ore temperature. It can be seen that one the outstanding features of the Sawaya''erdun gold deposit is low-temperature metallogenesis.

在矿床中发现的一套由针状毒砂-辉锑矿-脆硫锑铅矿-银黝铜矿-辉锑铁矿-自然银-单斜磁黄铁矿等组成的低温矿物组合，与成矿温度的测定结果(主阶段100-230℃)相当吻合，显示出该矿床的成矿特殊性-低温成矿作用。

Temporal and spatial expression pattern of gibel carp pou2 during embryogenesis was investigated by RT-PCR and whole-mount in situ hybridization. RT-PCR result indicates that there is maternal transcript of gibel carp pou2 in early embryos and the zygotic pou2 transcript is abundantly expressed from blastula stage. Large amount of pou2 transcript is detected at both 50% and 90% epiboly stages. At 100% epiboly stage, however, the pou2 transcript reduces rapidly and disappears at the later embryogenesis. Whole-mount in situ hybridization shows that the maternal transcript ubiquitously exists in all blastomere cells.

我们用RT-PCR和整体原位杂交的方法研究了银鲫pou2基因在胚胎发育过程中的时空表达图式RT-PCR结果显示，银鲫pou2基因有母源转录本，其合子基因在高囊胚期强烈表达，在50%下包期和90%下包期也有高量的转录本，但在100%下包期表达量急剧降低，至体节期时已经完全检测不到其转录本胚胎整体原位杂交结果显示其母源转录本在所有的胚盘细胞中。

The silver accessories nigrescence changes yellow is the normal natural phenomenon, because in the air and other natural medium's sulfur and the oxide compound and so on have certain corrosive action to the silver, after wearing period of time, will present some small spots, the long time will proliferate Large expanse, will turn the black.

银饰品变黑变黄是正常的自然现象，因空气和其它自然介质中的硫和氧化物等对银都有一定的腐蚀作用，在佩戴一段时间后，就会出现一些微小的斑点，久之会扩散成片，甚至变成黑色。

Reporters, according to preliminary statistics, is being issued in the new fund has 11, including the stock-Days Hong Yong set the value of growth funds, fund Xiang Yi Fang Dakota; configuration, including Golden Eagle-dividend value of the fund in the sea Blue-chip flexible allocation of funds, fund selection strategy Fu; bond type, including 10,000 in Paris Tim Shen Po-yi bonds A + B, Yinhua Fund to enhance revenue bonds, bond fund returns Oriental sound, stable and increased profits by HSBC Jin Xin Bond Fund, the Bank of farmers Agricole, and always will benefit by bond funds, the silver-AXA to optimize revenue bond funds.

记者，据初步统计，正在发行的新基金有11个，其中包括股票天闳壅设置的价值成长型基金，基金Xiang易伐嗯达科他州，配置，包括金鹰股息基金的价值在海蓝筹灵活分配资金，基金选择策略富；债券类型，包括万巴黎添申坡义债券甲+乙，银华基金，以提高收入债券，债券型基金回报率东方的声音，由汇丰靳稀嗯债券基金，农民银行法国农业，稳定和增加利润都将受益于债券基金，银安盛优化收益债券基金。

Duyun silver Secretary Bob Bird is the main expression of a realistic life-like birds, it展翅欲飞, who is also one of the feathers微张the brain, his mouth was also a silver cage.

都匀王司的银雀发簪主体就是一只神态逼真的写实的鸟，它展翅欲飞，身上的羽毛也一片片地微张，嘴里还衔着一个银笼。

Dong costumes, silver is an important component, reflecting the progress and development of the Dong ethnic culture, silver processing art is ancestral village which has become the national technology, the person engaged in processing technology, the local call silversmith.

rnrn银饰是侗族盛装的一个重要组成部分，反映侗族民族文化的进步和发展，银饰加工艺术是已流村民祖辈相传的民族工艺技术，从事加工工艺的人，当地称之为银匠。

On the basis of the model, the friction force in each meshing point on the spiral bevel gear surface covered by silver film is presented by numerical method. In addition, the result is indirectly proved by experiment.

用数值法求解了弧齿锥齿轮镀银齿面之间各啮合点处的摩擦系数；以试验方法对数学模型的正确性进行了间接验证；通过详尽的数值计算探讨了银层厚度、刀盘直径、基体硬度等参数对摩擦系数的影响。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。