SCI英文科技论文常见的错误及修改法
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The friction coefficient of a paper friction material for wet clutch applications increased with decreasing the apparent contact pressure and sliding speed. The friction coefficient of a paper friction material for wet clutch applications increased with decreasing apparent contact pressure and sliding speed.
2 Very long sentences
Translating directly from Chinese to English. Sixty words or more. Limiting each sentence to one or two topics.
The gear transmission is grade seven, the gear gap is 0.00012 radians, the gear gap has
The gear transmission is grade seven. The gear gap, which is 0.00012 radians, has different
output values corresponding to any given input value. The nonlinearity of the gear gap model can be described by using the phase function method. The existing backlash block in the
different output values corresponding to any given input value, nonlinearity of the gear gap
model can be described by using the phase function method, the existing backlash block in the non-linear library of the Matlab/zdimulink toolbox can be used, the initial value of gear gap in the backlash block is set to zero.
2)
The friction materials will undergo a range of loading and sliding speed conditions. Friction materials will undergo a range of loading and sliding speed conditions.
3)
The software PowerSHAPE is chosen to be a 3D modeling tool; it is good at dealing with free surfaces and curves. The software PowerSHAPE is chosen to be the 3D modeling tool; it is good at dealing with free surfaces and curves.
Common Mistakes in English Papers
TaimHale Waihona Puke Baidun Gong
2014.11.22
How to express your ideas exactly in English
Wear maps for copper-based friction materials applied to wet clutch can demonstrate different wear regimes and mechanisms, as well as predict the wear life of materials. In this study, a ring-on-ring braking test system was used to investigate the wear resistance of a copper-based friction material against alloy structural steel under oil lubrication. A wear map constructed from the measured wear rates revealed ultra-mild, mild, and severe wear regimes. The dominant wear mechanisms controlling the wear regimes were also addressed. And the linear equations of the transition boundaries between wear regimes could be obtained from the experimental data. Wear maps for specific material combinations can be used to depict the dominant wear processes and their severity under a specified range of sliding conditions. Wet clutches are one application for which such maps can be used. In the current work, a copper-based friction material was slid against alloy steel in a ring-on-ring braking simulator. A wear map constructed from the measured wear rates was partitioned into ultra-mild, mild, and severe wear regimes. The dominant wear mechanisms that control these wear regimes are also discussed. Based on the data, linear equations were constructed to mark the transition boundaries between wear regimes.
1 a, an, the
Mistake: 1) omitted where they are required. 2) used where they are not needed or contribute to wordiness. 3) used wrongly in place of the correct article.
3 Prefacing the main idea of a sentence by stating the purpose, location or reason first.
By the analysis of the collected wear data, worn surfaces, subsurface and wear debris, the characteristics of ultra-mild, mild and severe wear regimes were identified. Characteristics of ultra-mild, mild and severe wear regimes were identified after analysis of collected wear data, worn surfaces, subsurface and wear debris. To ensure sheet metal quality as well as assembly quality, CMMs are widely used in automotive industry production. CMMs are widely used in automotive industry production to ensure sheet metal quality as well as assembly quality. For the application in automobile interiors, this paper studies the nesting optimization problem in leather manufacturing. This paper studies the nesting optimization problem in leather manufacturing for application in automobile interiors. Inside the test box, the space was filled with asbestos. The space inside the test box was filled with asbestos.
non-linear library of the Matlab/zdimulink toolbox can be used; the initial value of gear gap
in the backlash block is set to zero.
The clear height of the case is 6.15 meters; the thickness of the roof is 0.85 meters; the thickness of the bottom is 0.90 meters, the overall width is 26.6 meters, the overall length of the axial cord is 304.5 meters, the length of the jacking section is about 148.8 meters; the weight of the case is about 24127 tons. • Case clearance height • Roof thickness • Bottom thickness • Overall width • Overall length of the axial cord • Length of the jacking section • Weight of the case 6.15 meters 0.85 meters 0.90 meters 26.6 meters 304.5 meters 148.8 meters (approx.) 24127 tons (approx.)
1) ….possess excellent friction and wear characteristics, smooth engagement …and long operating life. ….possess excellent friction and wear characteristics, smooth engagement …and a long operating life. Therefore, friction materials should possess adequate friction coefficient. Therefore, friction materials should possess an adequate friction coefficient. Figure 2 shows the distribution of relative velocity on surface of main and splitter blades. Figure 2 shows the distribution of relative velocity on the surface of the main and splitter blades.
2 Very long sentences
Translating directly from Chinese to English. Sixty words or more. Limiting each sentence to one or two topics.
The gear transmission is grade seven, the gear gap is 0.00012 radians, the gear gap has
The gear transmission is grade seven. The gear gap, which is 0.00012 radians, has different
output values corresponding to any given input value. The nonlinearity of the gear gap model can be described by using the phase function method. The existing backlash block in the
different output values corresponding to any given input value, nonlinearity of the gear gap
model can be described by using the phase function method, the existing backlash block in the non-linear library of the Matlab/zdimulink toolbox can be used, the initial value of gear gap in the backlash block is set to zero.
2)
The friction materials will undergo a range of loading and sliding speed conditions. Friction materials will undergo a range of loading and sliding speed conditions.
3)
The software PowerSHAPE is chosen to be a 3D modeling tool; it is good at dealing with free surfaces and curves. The software PowerSHAPE is chosen to be the 3D modeling tool; it is good at dealing with free surfaces and curves.
Common Mistakes in English Papers
TaimHale Waihona Puke Baidun Gong
2014.11.22
How to express your ideas exactly in English
Wear maps for copper-based friction materials applied to wet clutch can demonstrate different wear regimes and mechanisms, as well as predict the wear life of materials. In this study, a ring-on-ring braking test system was used to investigate the wear resistance of a copper-based friction material against alloy structural steel under oil lubrication. A wear map constructed from the measured wear rates revealed ultra-mild, mild, and severe wear regimes. The dominant wear mechanisms controlling the wear regimes were also addressed. And the linear equations of the transition boundaries between wear regimes could be obtained from the experimental data. Wear maps for specific material combinations can be used to depict the dominant wear processes and their severity under a specified range of sliding conditions. Wet clutches are one application for which such maps can be used. In the current work, a copper-based friction material was slid against alloy steel in a ring-on-ring braking simulator. A wear map constructed from the measured wear rates was partitioned into ultra-mild, mild, and severe wear regimes. The dominant wear mechanisms that control these wear regimes are also discussed. Based on the data, linear equations were constructed to mark the transition boundaries between wear regimes.
1 a, an, the
Mistake: 1) omitted where they are required. 2) used where they are not needed or contribute to wordiness. 3) used wrongly in place of the correct article.
3 Prefacing the main idea of a sentence by stating the purpose, location or reason first.
By the analysis of the collected wear data, worn surfaces, subsurface and wear debris, the characteristics of ultra-mild, mild and severe wear regimes were identified. Characteristics of ultra-mild, mild and severe wear regimes were identified after analysis of collected wear data, worn surfaces, subsurface and wear debris. To ensure sheet metal quality as well as assembly quality, CMMs are widely used in automotive industry production. CMMs are widely used in automotive industry production to ensure sheet metal quality as well as assembly quality. For the application in automobile interiors, this paper studies the nesting optimization problem in leather manufacturing. This paper studies the nesting optimization problem in leather manufacturing for application in automobile interiors. Inside the test box, the space was filled with asbestos. The space inside the test box was filled with asbestos.
non-linear library of the Matlab/zdimulink toolbox can be used; the initial value of gear gap
in the backlash block is set to zero.
The clear height of the case is 6.15 meters; the thickness of the roof is 0.85 meters; the thickness of the bottom is 0.90 meters, the overall width is 26.6 meters, the overall length of the axial cord is 304.5 meters, the length of the jacking section is about 148.8 meters; the weight of the case is about 24127 tons. • Case clearance height • Roof thickness • Bottom thickness • Overall width • Overall length of the axial cord • Length of the jacking section • Weight of the case 6.15 meters 0.85 meters 0.90 meters 26.6 meters 304.5 meters 148.8 meters (approx.) 24127 tons (approx.)
1) ….possess excellent friction and wear characteristics, smooth engagement …and long operating life. ….possess excellent friction and wear characteristics, smooth engagement …and a long operating life. Therefore, friction materials should possess adequate friction coefficient. Therefore, friction materials should possess an adequate friction coefficient. Figure 2 shows the distribution of relative velocity on surface of main and splitter blades. Figure 2 shows the distribution of relative velocity on the surface of the main and splitter blades.