因此，研究者们转而使用两层含石墨的导电性聚碳酸酯，各层的内外层都附有一条金属带。
So instead the researchers use two layers of graphite-rich conductive polycarbonate, each flanked by a single metal strip in the inner and outer cladding.
探讨了复合孕育剂中铝量对含砷、锡、铅、钛铸铁石墨球化的影响。
An approach to the influence of aluminium content of inoculant on graphite spheroidization of cast iron containing as, Sn, Pb and ti was made.
结果表明，含氟酸是良好的煤和石墨的脱灰剂，能有效地脱除煤和石墨中的各种矿物质组分。
The results showed that fluorine-bearing acids are good deashiag agent of coal and graphite and can effectively leach out almost all mineral components in coal and graphite.
结果证明：用高温石墨化法提纯晶质石墨，可使石墨的含碳量达到99.99%以上。
The results show that after the high temperature graphitization treatment, the carbon content in the scaly graphite is increased to 99.99%.
结果表明：与含未处理石墨的浇注料相比，含处理石墨浇注料的各项性能都有了很大改善。
The result shows that the properties of the castable can be remarkably improved if the graphite is processed before being used.
金矿化以含金黄铁矿为特征，产出于盖县组变质砂岩段厚层状变质砂岩、薄层状变质砂岩和石墨化片岩的互层带中， 矿体产状与地层一致；
The gold metallogeny is characterized by auriferous pyrite and occurred in the alternating layer of heavy-layer metasandstone, flaggy metasandstone and graphitization schist.
研究了用含稀土量不同的球化剂生产单体铸造球铁活塞环时，稀土时石墨球数、石墨球径、碳化物数量的影响；
Effect of RE on nodule number, nodule diameter and carbide quantity is studied with nodulizers of different RE contents.
石墨基体中也明显有含合金元素的新相生成，有利于实现基体与中间层的连接。
Graphite matrix had new phase with alloying elements. It was conducive to the connection between the matrix and the interlayer.
作者介绍了一种专门适用于处理含石墨及油污的过滤器砂滤料的清洗剂TS— 1 98。
This article introduces a new type of detergent TS-198, which is specially suitable for processing sand filter material containing graphite and greasy dirt in filter tank.
本发明的优点是：可有效增加堆焊合金中的石墨数量，同时减少基体组织的含碳量并提高其合金化程度和基体的强韧性。
The present invention has the advantages of effective increasing of graphite in pile-up alloy, reduced carbon content in the base tissue, raised alloying degree and raised toughness.
研究了不同含硫量和不同冷却速度下铈、镧和钕对铸铁石墨形态和基体组织的影响。试验表明，不同的稀土元素在铸铁中的行为是不一样的。同时，硫和冷却速度对稀土元素的作用有重要的影响。
In this paper, effects of Ce, La and nd on graphite morphology and matrix structure in cast iron with various sulphur content and under various cooling rate have been studied.
通过改变沉积条件，发现了几种形貌的半刚石结构，即具有多面的半刚石、平整的半刚石和含石墨杂质的半刚石等等。
Several morphological ballas structures have been observed by varying the deposition conditions, i. e. ballas having faceted areas, flat ballas, ballas with graphitic inclusions, etc.
通过改变沉积条件，发现了几种形貌的半刚石结构，即具有多面的半刚石、平整的半刚石和含石墨杂质的半刚石等等。
Several morphological ballas structures have been observed by varying the deposition conditions, i. e. ballas having faceted areas, flat ballas, ballas with graphitic inclusions, etc.
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