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TPR results showed that the reduction ability of catalysts was determined by the calcination and composition.

TPR结果表明焙烧温度和复合氧化物的组成决定了材料的可还原性能。

Thermal decomposition of CoAl HTLcs and effect of calcination temperature on composition and structure of the products were also researched.

研究了磁性钴铝水滑石的热分解行为以及焙烧温度对它们物理性质的影响。

Calcination temperature had influence on both particle size and composition of the crystalline phase.

焙烧温度不但影响TiO2粉末的粒径，而且对晶型的组成也有影响。

Is a kind of calcite mineral composition for main carbonate rock.

是一种方解石为主要组成矿物的碳酸盐石。

Usually black and white thin layer of calcium carbonate composition of various forms of reef-like body.

通常为黑白相间的碳酸钙薄层组成的各种形态的礁状体。

The chemical composition of marble is calcium carbonate.

大理石的化学成分是碳酸钙。

Combined with the experiences of large overseas railway project,it analyses the unit price of labour,material,equipment and machine-shift from the composition and calculating method of unit price ,so as to accumulate experience for overseas railway project budget,and offer a reference for readers.

结合从事多条涉外大型铁路项目的实践经验，从单价的组成和确定方法两方面对涉外铁路工程项目中人工、材料、设备和机械台班单价进行了分析，以积累涉外铁路工程项目概预算编制的经验，可供同行参考借鉴。

It is found that the resistivity increases linearly with temperature rising in certain range of temperature above the melting point. During subsequent calefaction, the results obviously show that a turn point appears in the resistivity-temperature curve for every composition at certain temperature.

发现在液相线以上一定的温度范围内，其电阻率随温度的升高而线性增加，即其电阻率温度系数α基本保持不变；当温度超过某一临界温度时，α随温度的升高出现异常变化。

The herbal composition preferably comprises from about 0.9% to about 36% of Calendula extract, and more preferably about 9% of Calendula extract.

所述草药组合物中优选含有约0.9％到约36％的金盏花提取物，更优选约9％的金盏花提取物。

But many factors influence calorie requirements, including body size and composition, age, and sex.

但是，很多因素影响热量的要求，包括机构规模和组成，年龄和性别。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。