查询词典 aluminum

The melting temperatures were found to be 71℃ for aluminum nitrate enneahydrate and 76℃ for barium hydroxide octahydrate, respectively. The measured temperature of fusion agreed with the data in literature.

但这些无机水合物在不同温度下的导热系数未见系统报道，为此，本文测定了一系列熔化热大于150 kJkg-1、熔点低于100℃的无机水合物在10℃~80℃温度范围的导

Aluminum nitrate enneahydrate and barium hydroxide octahydrate are considered as potential phase change materials for energy storage.

用热敏电阻作加热元件和测温元件，首次测定了适合用作相变储能材料的九水合硝酸铝、八水合氢氧化钡导热系数的测定在10℃~80℃温度范围的导热系数，其实验值的不准确度分别为2.8%和3.2%。

The uncertainties of the measured thermal conductivities were estimated to be ?.8% for aluminum nitrate enneahydrate and 3.2% for barium hydroxide octahydrate, respectively.

导热系数是物质的基本物理性质之一，在储能材料研究领域的理论计算、实用储能设备的设计以及相关材料的传热学研究中，都是必不可少的热物理数据，测定导热系数具有很重要的理论和实际意义。

The exterior is rich and singular: roughly cut red sandstone blocks, green aluminum panels, a barrel vault floating above thesidewalk.

艺术馆外观丰富奇特：粗切的红沙岩建筑区块，绿色的铝镶板，悬浮於人行道上的桶状拱顶。

We also study characteristic index and its determination of complex flocculant, put forward the new concept of total basification degree and present the determined method of B〓.In this paper, the author studied and improved on the Ferron Timed Complex Colorimetry, put forward the determination principle and determined method of the improved Ferron Timed Complex Colorimetry, and determined successfully the iron and aluminum hydrolysis-polymerized species of FMA complex flocculation at the same time.

研究了复合絮凝剂的特性指标及其分析测定方法、复合絮凝剂的絮凝特性评价方法，提出了总碱化度作为复合絮凝剂特性指标的新概念，并给出了分析测定方法；研究改进了Ferron逐时配合比色法，提出了复合体系中铁铝水解聚合形态同时测定的测定原理及方法，成功地将其用于FMA中铁铝水解聚合形态的同时测定。

An option to basting the fish with oil is to wrap it in aluminum foil.

选择爆破油鱼是在铝箔包。

The development of China aluminum industry is in conflict with the shortage of bauxite.

中国铝工业的快速发展面临铝土矿资源短缺的问题，中国铝业公司如何在海外投资开发铝土矿资源，保证国内原料的稳定供给成为迫切需要解决的问题。

Companies rely on the quality of the best in Guangxi bauxite resources to high-quality aluminum to ensure that the quality of products like.

公司依靠品质最好的广西铝土矿资源，以优质的纯铝确保产品质量如一。

The company is mainly operating the domestic and international trade of the alumina, aluminum ingots and bauxite.

公司主要经营氧化铝、铝锭、铝土矿的国内及国际贸易。

Consider that bauxite is the primary ore of alumina used to make aluminum.

考虑到铝土矿是制铝用的原材料。

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。