[local]1[/local] 大四生在和研究生做实验，实验论文中要求翻译一篇国外相关的论文，太多的专业术语 在线翻译时，只是直译，对我来说用处不大。 头都大了，0也疼了. 特来悬赏！ 拿什么来奖励你，我的恩人！！！土木新手，不知能不能把土木币送人，如能，愿意奉上苦苦收集到的100大洋！！！
选个片段。。。。。
Shi [1] cites others [24]
as commenting that very limited
work has been conducted for the use of ground glass as a
cement replacement in concrete, and it is considered that
there is only very scant research in the area of replacing
100% of the fine aggregate component of concrete with
glass or combining both levels of replacement. Some of the
work that has been reported indicates that the use of glass
aggregate improves the flow properties of fresh concrete so
that very high strengths can be obtained even without the use
of superplasticizers [5]. However, the work carried out to
date in this respect shows that this is not necessarily the
case.
你是好人啊 下次你告诉我怎么把大洋给你～～～
II. EXPERIMENTATION
Chemical composition and soluble oxide content of bothmaterials was determined. A range of concrete mixes wasmanufactured incorporating processed crushed glass or glass powder or both. Test mixes were undertaken to establish the effect of the glass materials on the mix, during which time it quickly became apparent that the processed crushed glass had a marked detrimental effect upon the workability of the fresh concrete when used to replace 100% of the fine aggregate component of the mWixo (rFkaigbuilriety 3).
Further to establishing a mix design that produced an acceptable level of workability (determined at a w/b of 0.5) additional mixes were produced using various quantities of
the two replacement materials and comparisons made with the control mix (composed of PC : natural sand : limestone aggregate. The concrete was used to produce 50mm cubes
and 100mm cubes, which were watercured at 20ºC.Compressive strength was determined for curing periods of 7, 14, 28, 90 days. In addition, the larger cubes were cored and sliced to produce discs which are currently being used to determine values of sorptivity.
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stone5130
沙发
你是好人啊 下次你告诉我怎么把大洋给你～～～
2011-04-26 23:25:26
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lostdota
板凳
在混凝土水泥替代,认为
2011-04-25 16:48:25
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加载更多II. EXPERIMENTATION
Chemical composition and soluble oxide content of bothmaterials was determined. A range of concrete mixes wasmanufactured incorporating processed crushed glass or glass powder or both. Test mixes were undertaken to establish the effect of the glass materials on the mix, during which time it quickly became apparent that the processed crushed glass had a marked detrimental effect upon the workability of the fresh concrete when used to replace 100% of the fine aggregate component of the mWixo (rFkaigbuilriety 3).
Further to establishing a mix design that produced an acceptable level of workability (determined at a w/b of 0.5) additional mixes were produced using various quantities of
the two replacement materials and comparisons made with the control mix (composed of PC : natural sand : limestone aggregate. The concrete was used to produce 50mm cubes
and 100mm cubes, which were watercured at 20ºC.Compressive strength was determined for curing periods of 7, 14, 28, 90 days. In addition, the larger cubes were cored and sliced to produce discs which are currently being used to determine values of sorptivity.
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只有非常稀少的科研工作,更换了
100%的细骨料混凝土的组成部分
结合这两个层次的玻璃或替换。一些
工作已经被报道表明,使用玻璃的
骨料的流动特性的改善新拌混凝土
这可以得到很高的长处,即使没有使用
superplasticizers[5]的。 然而,完成的工作单
在这方面显示日期这是不必要的
案件
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