查询词典 nickel

The company in Singapore, Germany, Japan and other countries of the plating process technology, with professional technical staff to provide you with electroless nickel plating, electroplating, silver, copper, zinc, chromium, copper alloys, and Sn-Zn ternary alloy trivalent chromium oxide such as surface treatment services.

本公司采用新加坡，德国，日本等国家的电镀工艺技术，配备专业的技术人员，为您提供化学镀镍，电镀银，铜，锌，铬，铜锡锌三元合金以及铝合金三价铬氧化等表面处理服务。

Stainless steel in Join chromium 'nickel and other elements from a stainless steel.

不锈钢是在钢中加入铬'镍等不锈元素而成的一种合金钢。

This internal friction peak has also been observed in chromium steel and chromium-nickel steel under suitable conditions.

在适当的条件下，铬钢和铬镍钢中也曾观察到这个内耗峰。

This study will contribute to a better understanding of mechanism of bone remodeling during tooth movement which may set the basis for clinical work. Methods1. Observe the expression of ATF4 protein in periodontal tissues after orthodontictooth movementA titanium-nickel closed-coil spring was applied to the occlusal surface of the rat maxillary first molar (M1) with a hook and the upper incisors with a ligature wire.

但正畸骨改建与骨发育是两种不同的生理过程，ATF4在正畸牙齿移动牙周组织的表达和分布，在机械力的作用下体外培养的人牙周膜细胞中表达变化的情况，以及在牙周膜细胞向成骨样细胞分化的过程中所起的作用，国内外尚未有报道。

It was revealed that both Ni Cr P and Ni W P coatings are effective in improving the bending strength of cobalt based and nickel bronze based composites.

结果发现，在Co基和Ni 青铜基复合材料中，Ni Cr P和Ni W P镀层均可以起到提高复合材料抗弯强度的作用。

Company's main products for cobalt oxide, nickel oxide, cobalt sulfate crystals, crystal, such as cobalt chloride.

公司主要产品为氧化钴、氧化镍、硫酸钴晶体、氯化钴晶体等。

China Minmetals, the biggest base metals company, has gone further with its recent approach to buy Noranda, a Canadian copper and nickel miner, for a reported $7 billion.

中国五矿，最大的贱金属企业，其收购加拿大一家铜镍矿开采商Noranda的举动最近又有了新进展，据说是70亿美金。

Hydrogen peroxide as oxidizer and sodium carbonate as remover, arsenic, iron, nickel, calciumand lead are removed from copper-bearing mixture by neutralization and precipitation, then use the liquor thathave been filtrated react with the sodium carbonate to produce basic copper carbonae and make the quality of theproduct meet the export request.

采用氧化和中和沉淀方法，以H_2O_2作氧化剂、Na_2CO_3作脱杂剂脱除含铜混合液中的As、Fe、Ni、Ca、Pb等杂质，利用其与碳酸钠反应生产减式碳酸铜，并使产品质量达到出口要求。

Stable bright amorphous nickel-phosphorous alloy coating was obtained by electroplating on copper-coated terylene.

选用已化学镀铜导电涤纶织物，经过电镀处理，得到稳定、光亮的非晶态镍磷镀层。

The copper-coated and nickel-coated carbon fibers could improve the SE of composites form 22 dB to 40 dB and 43 dB at 4 vol.%.

添加量下，经过无电电镀铜与镍处理之碳纤维制成之复合材料，其电磁波遮蔽效果分别由22dB提升至43dB与40dB。

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。