查询词典 cemented

For more highly cemented materials and limestones, significant difference in total porosity and effective porosity values may occur.

对于含泥浆较多的物质或石灰岩，其总孔隙度和有效孔隙度会有很大差别。

As-sintered high activity mischmetal doped WC-8%Co-0.07%RE cemented carbide inserts were tested for the turning of cast iron.

考察了高活性混合稀土掺杂的WC-8%Co-0.07%RE硬质合金刀片对铸铁的切削试验。

As a core category of Chinese classical aesthetics, artistic conception highly cemented Chinese historical experiences and philosophical wisdoms.

意境作为中国古典美学的核心范畴，它高度凝结了中国人的哲学智慧和艺术经验。

Eighteen tibia specimens were divided into three groups randomly, all prostheses were cemented onto the medial compartment of the tibias.

将18具人体胫骨标本随机分为三组，把三种假体牢固地安装在三组标本的内侧室。

Cemented paste backfill mining is used worldwide and the long-term strength of the CPB is affected by the oxidation of sulphides contained in tailing sand material.

尾砂胶结充填体的长期强度与所用尾砂中硫化物的活性有关。

Ceramiccoated cemented carbide cutting tools are prepared from aluminum alkoxide solution and carbide substrates by solgel ro ute. The carbide substrates is coated with boehmite sol by dipcoating process and d ried to get gel film.

以异丙醇铝为前驱物，将溶胶-凝胶工艺应用于硬质合金刀片涂层，研制成功一种新型的陶瓷涂层刀片，从而为涂层刀具制造展示了一种全新的涂层方法。

The new substrate surface pretreatment that included the action of an oxidizing oxygen/acetylene flame with borax solution addition was studied on the base of methods of the WC-Co cemented carbide surface pretreatment.

在分析已有的硬质合金基底表面预处理的基础上，首次提出了用硼砂溶液和燃焰外焰的热量及其氧化性对基底表面进行预处理，抑制钴的副作用并降低基底表面温度，然后再利用内焰沉积金刚石的新方法。

The effect of Mo and Nb platings as well as chemical etching on diamond nucleation and growth on cemented carbide YG6 are studied and discussed thoroughly.

深入研究了镀Mo、镀Nb及化学腐蚀等表面改性方法对YG6硬质合金基体上金刚石形核及生长的影响，分析了这些方法影响金刚石形核的机理。

And the strengthening mechanism can be described as follows: WC cemented carbides have interlaced short-clubbed grain, and in the bend strength test, the microcrack generates at WC/WC grain boundary, and may be blocked by interlaced fine-clubbed grains during extending, which induce the intergranular pulling-out. Due to the pulling-out mechanism, fracture-extend energy is greatly expended, thus bend strength is increased. The wear mechanism is groove wear and spalling of WC grains.

热机械合金化合成的WC-Co硬质合金比传统方法制备的同类WC合金具有更高的强度，其机理是：热机械合金化合成的WC合金具有交替排列的短棒状组织，在三点弯曲试验中，微裂纹萌生于WC/WC晶界位置，受到交错排列的短棒状晶粒的阻碍，裂纹扩展以短棒状晶粒的拔出方式进行，极大地消耗了裂纹扩展的能量，从而提高了弯曲强度；合成试样的摩擦磨损过程以犁沟磨损和WC颗粒的剥落为主要特征。

The relationship is cemented by Asia's quasi dollar pegs, which guarantee an automatic recycling of the region's massive build-up of foreign exchange reserves into dollar-denominated assets.

这一关系是建立在亚洲货币钉住美元汇率制度这个坚实基础上的。这一制度保证该地区积累下来的巨额外汇储备自然而然地被用于以美元计价的资产的投资上。

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。