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[求助]
求各位才虫给改改俺这英文摘要
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最近写了个小论文，但本人英语实在说不过去，英文摘要算是在电脑的帮助下完成了，望各大侠给指点指点，帮纠正一下，不胜感激！！ 中文摘要如下： 为了考察试样尺寸对浇注料受热爆裂的影响，研究了以低水泥、超低水泥、硅溶胶、a-bond及M-S-H结合的矾土基浇注料不同坯体尺寸的抗爆裂性能及物理性能，发现试样尺寸对浇注料爆裂性能的影响与其中低温物理性能密切相关：1)坯体较密实且强度较高者，试样大小对受热爆裂性能影响较大;而初始坯体气孔较多且强度不高或初始坯体较密实而强度一般者，试样大小对受热爆裂性能影响不大。2)当试样尺寸较大时，各体系结合浇注料都较容易发生爆裂，结合方式对浇注料爆裂影响不大；而试样尺寸较小时，以水合结合试样更容易发生爆裂。 俺的英文摘要如下： In order to take into account the specimensize in the spalling for castable during rapid drying, in this study, base on the Alumina castable binding by low-cement, ultra-low cement, silica sol, alphabond and MgO-SiO2-H2O respectively, we have studied the physical performance, examined the spalling resistance performance with diffenrence green body size and found that the influence of specimensize to the spalling performance have closely relative with the physical performance. First, when the castable have a denser and high strength body, the specimensize have a big influence to the spalling, instead, when the green body have a high porosity or low strength, there is no effect. Second, when the sample have a large size, castables combined with each binding agent are easier to spalling and the binding have no influence to spalling, rather, the samples combining with the hydrated are more likely to spalling. 先谢谢了 |
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爱与雨下(金币+1): 2011-12-24 19:56:50
sltmac(金币+10): 2011-12-26 13:02:53
爱与雨下(金币+1): 2011-12-24 19:56:50
sltmac(金币+10): 2011-12-26 13:02:53
| To inspect the effect of specimen size on the castable spalling during rapid drying, we studied the physical performance and the spalling resistance performance of the Alumina castable binded with low-cement, ultra-low cement, silica sol, alphabond and MgO-SiO2-H2O, respectively. The results suggested that the influence of specimen size to the spalling performance was closely related to the cooling physical performance of Alumina castable . Generally, to the castable with a denser and high strength body, the specimen size have a big influence to the spalling, while to the green body with a high porosity or low strength, the specimen size have no effect. when the sample have a larger size, castables combined with each binding agent are easier to spalling and the binding has no influence to spalling. By contrast, the smaller samples combining with the hydrated are more likely to be exploded |
3楼2011-12-24 17:21:14