For the difference of ship steel low temperature impact value, the effects of chemical composition, inclusion and microstructure of the refined and unrefined steel are analyzed.
针对精炼与非精炼船钢低温冲击值的差异，分析了两种钢的化学成分、夹杂物和显微组织等对冲击值的影响。
The shape and composition of the inclusion was controlled effectively by modifying sulphide.
对硫化物夹杂的变性处理有效地控制了钢轨钢中夹杂组成和形态。
Hydrogen and oxygen isotopic composition of the fluid inclusion in quartz indicates that the water in ore-forming fluid was derived meanly from mixture water of meteoric and magmatic.
石英流体包裹体氢氧同位素组成表明，成矿流体中的水主要来源于大气降水和岩浆水的混合。
The research contents are included as follows: metallurgical effect of electromagnetic stirring; inclusion, macrograph, segregation of composition; properties of final rolled steel products.
其内容包括：电磁搅拌的冶金效果、铸坯的低倍组织、非金属夹杂物、成分偏析及钢材性能。
The composition ratios of inclusion compounds were obtained by the continuous variation method.
用连续递变法测定了包合物的组成摩尔比。
The increase of Al content and change of inclusion composition is occurred for Sikilled or lightly Alkilled steels in LF process.
硅镇静钢及少量铝脱氧的钢在LF处理过程中会发生钢水中铝含量增加以及夹杂物组成改变的现象。
An analytic test of the chemical composition, the inclusion quantity contained and the metallographic structure of the broken shaft was conducted.
对断裂主轴的化学成分、夹杂物含量和显微组织进行了检验。
Various gaseous composition of fluid inclusion represents different mineralization stages.
代表不同成矿阶段的包裹体气相组成有明显差异。
This paper introduces the changes in gas composition of mineral inclusion determined under different conditions.
本文介绍了在不同条件下所测定的矿物包裹体气体组分变化及其引起变化的原因。
Owing to the metallogenetic inheritance of placer gold and mountain gold, their liquid-inclusion composition are very similar.
由于成矿作用的继承性、砂金的气液包体成分同原生的金十分相似。
The results showed that inclusion, microstructure, composition, annealing process and hot rolling process have great influence on the elongation of SPCC cold rolled plate.
分析了钢中各种化学元素及热轧工艺对高延伸率深冲钢板力学性能的影响 ，提出了合理的化学成分和热轧工艺制度。
The paper deals with the ore-forming material sources on basis of study on S, Pb, H, O, C and rare gas isotopic composition, fluid inclusion and comparative analysis.
通过对峪耳崖金矿硫、铅、氢、氧、碳、稀有气体同位素、包裹体研究以及与区域对比分析，对金、银成矿物质来源进行探讨。
Abstract The composition of fatty acids before and after separation from evening primrose oil with urea inclusion were studied, and parameters of urea inclusion were optimized.
摘要研究月见草油在尿素包合过程中脂肪酸组成的变化，对包合参数进行优化。
Abstract The composition of fatty acids before and after separation from evening primrose oil with urea inclusion were studied, and parameters of urea inclusion were optimized.
摘要研究月见草油在尿素包合过程中脂肪酸组成的变化，对包合参数进行优化。
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