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This study investigated effects of compounds of rare earth, LaNi 5 and CeO 2, on properties of cobalt-cemented tungsten carbide, diamond/carbide composite and diamond-tipped tungsten carbide insert for rock drilling under the active, low temperature sintering process which achieved by adding nickel and phosphorus into the mixed powders.

采用添加镍、磷的低温活化烧结工艺，分别用不同含量的稀土化合物LaNi5和CeO2 作为添加剂进行了试验，研究了其对硬质合金、金刚石硬质合金复合材料及由此构成的金刚石硬质合金复合凿岩柱齿性能的影响。

These powders are then transferred to the press die without any alteration of the decorative pattern inside the die cavity.

这些粉末然后填入压机模具，而无需改变模腔内的装饰图案。

The process of YSZ electrolyte thin film made by tape casting from nanocrystalline powders were researed. Comparing to the properties of adobes manufacturing by tape casting process from different grains, as a result, the larger particles within the range of nanometer may easily from the highdensity adobes.

引 言固体氧化物燃料电池(solidoxidefuelcell，SOFC)中的ZrO2电解质层越薄，其各种损耗越小，表现在电池性能上越好，因此电解质的薄膜化一直是人们关注和研究的热点[1]。

On the other hand, Sn dendrites were formed at the interface of piled Zn powders/solution, forming a bridge thereat like agraffes.

指出为了获得成分均匀、结构致密的机械镀锌层，应当强化先导金属Sn的第一种沉积方式，抑制第二种沉积方式。

Dolomite in powders and rocks reacted with alkalies come from alkaline solutions or released by the hydration of cement to form brucite, calcite and CO〓ions. In concrete or cement compacts, CO〓ions produced would react with portlandite to form calcite and regenerate OH〓ions, which permited a continuing reaction with the dolomite.

在混凝土或水泥压实体中，反应生成的CO〓离子会与水泥中水化生成的羟钙石反应生成方解石，并再生OH〓离子，这有助于去白云化反应的继续进行。

The properties of the amalgams of spherical powders, such as dimension change during hardening, compressiv...

临床观察也表明球粉汞齐修复龋齿效果良好。

Powders for thermal spraying are often very abrasive, and special wheels with wear resistance inserts for centrifugal atomizers, therefore, are required Fig.

对热喷涂粉末研磨材料，并经常是非常特殊车轮的衬垫和耐磨性，因此，是离心净化器(图2)。

Chicken bile and the biles of various animals were dried and after IR spectral analyses, different IR spectra can be obtained with the resulting powders.

鸡胆汁提取物具有良好的抗炎和抗肿瘤活性。

Those seeking a safe tan have a choice of products called sunless tanners and bronzers, including daily moisturizers, brush-on powders and sprays that gradually add a tan to the skin that washes off over time.

想要安全的使皮肤变成古铜色，可以选择名为sunless tanners和bronzers的产品，剂型包括保湿剂，粉剂和喷雾剂，可逐渐加深肤色，长期水洗可自然褪色。

Carbides produced only by virgin powders are then fully controlled and certified to provide a consistent high quality product.

碳化物由初级粉末合成，然后经过全面的质量控制和认证而成为高质量的产品。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。