《英语科技论文写作作业》
Unbending Roll Alignment and the Related Strain for
Billet/Bloom Casters
方坯连续拉矫辊列设计及其矫直应变分析
学院：
专业：
姓名：
学号:
原文：
Abstract The unbending design is one of key technologies for highly efficient
continuous casting. At present, the straightening processes have been developed from solid core unbending to the one with liquid core. The latter includes single-point straightening、multi-point straightening,VAI continuous straightening and CONCAST continuous straightening. Based on the principle analysis of the continuous unbending,
A computerized code has been developed via Visual Basic according to the principal of continuous unbending casting. The related unbending roll alignments have been calculated and adopted in industry casters. The coordinates of the unbending roll 、the strain and the low value of the strain rate of the solid/liquid interface during the continuous straightening are obtained, which show an ideal results for the unbending processes and can be adopted as an useful tool for the computer aided design. Key words continuous straightening, multi-point straightening, billet/bloom, unbending strain
译文：
摘 要 铸坯矫直方式是高效连铸技术中关键技术之一。铸坯矫直技术已从铸坯的固态矫直发展到带液芯矫直 ，带液芯矫直技术也从传统的单点矫直，多点矫直发展到以奥钢联（VAI）渐进矫直，康卡斯特（CONCAST）连续矫直为代表的连续矫直技术。通过对连续矫直原理的分析，运用Visual Basic编写了方坯连铸机拉矫辊列设计程序，并根据钢厂实际方坯铸机的工况条件进行设计计算，得到了连续矫直的辊列坐标及铸坯表面及固液相界面的应变率及应变速率，设计计算结果可以为方坯辊列设计中矫直段的设计提供依据。
关键词 连续矫直 多点矫直 方坯 矫直应变
分析：
摘要让读者尽快的了解了论文的研究内容，研究方法和意义。
题目:英文题目完整准确的表达了中文题名的意义，又符合英文习惯。题名给人简洁明了，精练，高度概括的印象。
内容：摘要使用被动语态叙述事实。
例如Based on the principle analysis of the continuous unbending, A computerized code has been developed via Visual Basic according to the principal of continuous unbending casting.使用被动语态叙述试验方法。同时研究结果和研究成果的意义也是用被动语态表述。
研究问题：The unbending design is one of key technologies for highly efficient continuous casting铸坯矫直方式是高效连铸技术中关键技术之一。 研究方法：Based on the principle analysis of the continuous unbending, A
computerized code has been developed via Visual Basic according to the principal of continuous unbending casting.通过对连续矫直原理的分析，运用Visual Basic编写了方坯连铸机拉矫辊列设计程序，并根据钢厂实际方坯铸机的工况条件进行设计计算
研究意义：The coordinates of the unbending roll 、the strain and the low value of the strain rate of the solid/liquid interface during the continuous straightening are
obtained, which show an ideal results for the unbending processes and can be adopted as an useful tool for the computer aided design.连续矫直的辊列坐标及铸坯表面及固液相界面的应变率及应变速率，设计计算结果可以为方坯辊列设计中矫直段的设计提供依据。
生词：
Billet/Bloom Casters 连铸机
multi-point 多点
single-point 单点
Continuous 连续的
Straightening 矫直
Casting 铸件
Unbend 矫直
Alignments 队列、成直线
《英语科技论文写作作业》
Unbending Roll Alignment and the Related Strain for
Billet/Bloom Casters
方坯连续拉矫辊列设计及其矫直应变分析
学院：
专业：
姓名：
学号:
原文：
Abstract The unbending design is one of key technologies for highly efficient
continuous casting. At present, the straightening processes have been developed from solid core unbending to the one with liquid core. The latter includes single-point straightening、multi-point straightening,VAI continuous straightening and CONCAST continuous straightening. Based on the principle analysis of the continuous unbending,
A computerized code has been developed via Visual Basic according to the principal of continuous unbending casting. The related unbending roll alignments have been calculated and adopted in industry casters. The coordinates of the unbending roll 、the strain and the low value of the strain rate of the solid/liquid interface during the continuous straightening are obtained, which show an ideal results for the unbending processes and can be adopted as an useful tool for the computer aided design. Key words continuous straightening, multi-point straightening, billet/bloom, unbending strain
译文：
摘 要 铸坯矫直方式是高效连铸技术中关键技术之一。铸坯矫直技术已从铸坯的固态矫直发展到带液芯矫直 ，带液芯矫直技术也从传统的单点矫直，多点矫直发展到以奥钢联（VAI）渐进矫直，康卡斯特（CONCAST）连续矫直为代表的连续矫直技术。通过对连续矫直原理的分析，运用Visual Basic编写了方坯连铸机拉矫辊列设计程序，并根据钢厂实际方坯铸机的工况条件进行设计计算，得到了连续矫直的辊列坐标及铸坯表面及固液相界面的应变率及应变速率，设计计算结果可以为方坯辊列设计中矫直段的设计提供依据。
关键词 连续矫直 多点矫直 方坯 矫直应变
分析：
摘要让读者尽快的了解了论文的研究内容，研究方法和意义。
题目:英文题目完整准确的表达了中文题名的意义，又符合英文习惯。题名给人简洁明了，精练，高度概括的印象。
内容：摘要使用被动语态叙述事实。
例如Based on the principle analysis of the continuous unbending, A computerized code has been developed via Visual Basic according to the principal of continuous unbending casting.使用被动语态叙述试验方法。同时研究结果和研究成果的意义也是用被动语态表述。
研究问题：The unbending design is one of key technologies for highly efficient continuous casting铸坯矫直方式是高效连铸技术中关键技术之一。 研究方法：Based on the principle analysis of the continuous unbending, A
computerized code has been developed via Visual Basic according to the principal of continuous unbending casting.通过对连续矫直原理的分析，运用Visual Basic编写了方坯连铸机拉矫辊列设计程序，并根据钢厂实际方坯铸机的工况条件进行设计计算
研究意义：The coordinates of the unbending roll 、the strain and the low value of the strain rate of the solid/liquid interface during the continuous straightening are
obtained, which show an ideal results for the unbending processes and can be adopted as an useful tool for the computer aided design.连续矫直的辊列坐标及铸坯表面及固液相界面的应变率及应变速率，设计计算结果可以为方坯辊列设计中矫直段的设计提供依据。
生词：
Billet/Bloom Casters 连铸机
multi-point 多点
single-point 单点
Continuous 连续的
Straightening 矫直
Casting 铸件
Unbend 矫直
Alignments 队列、成直线