金属的

It was concluded by the X-ray photo spectroscopy that the friction performance of metals could be improved by the lube containing nanosize CaCO3 particles due to the coaction of three matters CaCO3, CaO and Ca during friction process.

通过X射线光电子能谱法得出：含有纳米碳酸钙粒子的润滑油，在摩擦过程中通过碳酸钙、氧化钙、钙三种物质共同作用提高金属的摩擦学性能。

Thixotropic behavior of semi-solid metal with non-dendritic structure was described briefly. The principle of the mesh structure agglomeration and disagglomeration of solid particles of semi-solid metal was discussed in detail.

简述了非枝晶结构半固态金属的触变行为并详细讨论了固相颗粒网状结构形成和破坏的原理。

Despite political tensions in the country, its huge deposits of gold and other metals are proving too big a temptation for foreign miners, David Eimer reports from Beijing

尽管国内政治局势紧张，但是中国疆土上充满黄金及其他金属的大型矿床对国外矿业公司来说是一个无法抵制的巨大诱惑，大卫·埃姆尔从北京发回报道。

Through survey carefully, we find that if depend on pouring velocity、structural shape of SEN entocoele、angle slope of outlet 、depth of infusion together to make the liquid steel in model revolution in an order flow then it can utilize this kind of energy completely.

通过仔细研究发现，只要依靠浸入式水口内腔结构形状、出口倾角、浸入深度以及浇注速度就可以使方坯连铸结晶器内钢水为旋转的涡流流动，把液态金属的流动动能利用起来。

You could compare the first baby haircuts of autistic children versus neurotypical children to see if there are any differences in the patterns of heavy metal excretion (hair is one of the ways the body excretes metals).

你可以对比孤独症与神经疾病孩子婴儿胎发，来看两者在重金属排泄的模式上有什么不同（头发是身体排泄金属的通道之一）。

Gathers the aspartic acid isone kind has good anti- is filthy, the slow eclipse performanceenvironment friendly water treatment medicinal preparation, may use inthe recirculated cooling water, the boiler and the oil gas watertreatment, may prevent filthily stops up the pipeline and the stratum,enhances the thermal efficiency, prevents the metal the corrosion.

聚天冬氨酸是一种具有良好阻垢、缓蚀性能的环境友好水处理剂，可用于循环冷却水、锅炉及油气水处理，可防止垢堵塞管道和地层，提高热效率，阻止金属的腐蚀。

This finding furnishes a broad route for the study of the mechanical properties of polycrystalline metals and alloys.

这对于研究多晶金属的力学性质提供了一个广阔的途径。

Conclude in compound of ionic coexistence, ionic equation, element, the in corroding iron of experiment of sex of compound composition analysis, dug, metal is appropriative important role, it is carrier with iron element knowledge especially, in chemistry experiment, material concludes and chemistry is calculated (oxidize to be calculated reductively especially) have a lot of window examination questions.

在离子共存、离子方程式、元素化合物推断、化合物成分分析、探究性实验、金属的腐蚀中铁充当重要的角色，非凡是以铁元素知识为载体，在化学实验、物质推断和化学计算都有许多亮点试题。

It specializes in manufacturing of diamond cubic boron nitride grinding wheel with various specifications and the products include diamond resinoid bonded grinding wheel, CBN resinoid bonded grinding wheel, diamond electroplated grinding wheel, diamond bronze grinding wheel, diamond paste, diamond grinding head and tungsten steel lathe tool used for machining of various metals.

产品介绍：我厂技术力量雄厚，设备齐全，工艺精湛，专门生产各种规格的金刚石，立方氮化硼砂轮，产品包括金刚石树脂砂轮，CBN树脂砂轮，金刚石电镀砂轮，金刚石青铜砂轮，金刚石研磨膏，金刚石磨头，和加工各种金属的钨钢车刀http：//www.86wheels.com

It specializes in manufacturing of diamond cubic boron nitride grinding wheel with various specifications and the products include diamond resinoid bonded grinding wheel, CBN resinoid bonded grinding wheel, diamond electroplated grinding wheel, diamond bronze grinding wheel, diamond paste, diamond grinding head and tungsten steel lathe tool used for machining of various metals.

我厂技术力量雄厚，设备齐全，工艺精湛，专门生产各种规格的金刚石，立方氮化硼砂轮，产品包括金刚石树脂砂轮，CBN树脂砂轮，金刚石电镀砂轮，金刚石青铜砂轮，金刚石研磨膏，金刚石磨头，和加工各种金属的钨钢车刀http：//www.xhxwheels.com

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了