Figure 2 shows the distribution of relative velocity on surface of main and splitter blades改正错误:surface和main and splitter blades 之前应该分别加上冠词The。错误句子2:The software PowerSHAPE is chosen to be a 3D modeling tool; it is good at dealing with free surfaces and curves改正错误:应该将 a 3D modeling tool 改为the 3D modeling tool更改原因:
在这个研究中只有一种3Dmodeling tool,具体事物需要用定冠词the。
错误句子3:
A theoretical method for calculating the inner flow-field in centrifugal impeller with splitter blades and investigation of the interactions between main and splitter blades is presented in this paper. The vortices are distributed on the main and splitter blades to simulate the effects of flows. Systematical study of number and distribution of vortices is conducted.改正错误:investigation of the interactions前面加上an;number and distribution 前面加上the。下面给出相关定义:
错误例子1:According to the characteristic of fan-coil air-conditioning systems, this paper derives the cooling formula of fan-coil units based on the heat transfer theories and puts forward a new method to gauge cooling named Cooling Metering on the Air- side, which can monitor the individual air-conditioning cooling consumption during a period of time by detecting the parameters of inlet air condition – temperature and humidity – of the fan-coil air-conditioning system as well as the parameters of inlet cooling water provided by the chiller.改正错误:This paper derives the cooling formula of fan-coil units based on the characteristics of fan-coil air-conditioning systems and heat transfer theories, and puts forward a new method to gauge cooling called Cooling Metering on the Air-side. The new method can monitor individual air-conditioning cooling consumption during a period of time by detecting the condition of inlet air – temperature and humidity – of the fan-coil air-conditioning system as well as the parameters of the inlet cooling water provided by the chiller.
错误句子1:For the application in automobile interiors, this paper studies the nesting optimization problem in leather manufacturing.改正错误:This paper studies the nesting optimization problem in leather manufacturing for application in automobile interiors.错误句子2:Inside the test box, the space was filled with asbestos.改正错误:The space inside the test box was filled with asbestos.
中国作者还喜欢把表示时间的短语放在句子的开头。例如:
错误句子1:When U is taken as the control parameter, the BDs for ∆=0.0, 0.001, 0.005 are shown in Fig. 8.改正错误:Figure 8 shows the BDs for ∆=0.0, 0.001, and 0.005 when U is taken as the control parameter.
把最重要的主语放在句子的开头,以示强调。
错误句子1:Based on the triangulation structure built from unorganized points or a CAD model, the extended STL format is described in this section.改正错误:The extended STL format is described in this section based on the triangulation structure built from unorganized points or a CAD model.
study是作者所做的工作,paper则是作者陈述自己工作的方式。给出两个类似的短语:in this research、this paper present。
常见错误之六:数字和方程
中国学者习惯将阿拉伯数字换成单词。阿拉伯数字的使用本身并不是错误,但是决不能在句首使用。例如:
错误句子1:
12 parameters were selected for the experiment.改正错误:Twelve parameters were selected for the experiment.
此外,阿拉伯数字被过度使用。技术论文中应使用阿拉伯数字提供数据,但不应使用阿拉伯数字提供一般信息。
错误句子1:
All 3 studies concluded that the mean temperature should be 30°C.改正错误:All three studies concluded that the mean temperature should be 30°C.
方程应该尽可能多使用,但是不能插入到句中代替文字表达。有些期刊,例如InternationalJournal of Production Research 期刊不鼓励在正文中使用方程表达式,即使很短的表达式也不不能用。例如:
错误句子:If the power battery SOC > SOC_lo and the driving torque belongs to the middle load,…正确写法:If the power battery SOC is greater than SOC_lo and the driving torque belongs to the middle load,…
常见错误之七:误用‘such as’ and ‘etc.’
Such as是例如(for example)的意思,是指不完全列举,etc.是和and so on的意思相同,是指等等,用在列举的末尾表示列举还没有完。如果在一个句子中用到两个短语,就非常难受,例如:
错误句子:Studies of methodology and process of implementing remanufacturing mainly focus on durable products such as automobile motors, printers, and etc.正确写法:Studies of methodology and process of implementing remanufacturing mainly focus on durable products such as automobile motors, and printers.