题目
看看我写的英文怎么样,有无语法错误
Comparing with the real conditions in marine food chain,we can obtain the situation as shown in Figure 2.
According to Figure 2,we can find the calculated values is similar to the actual values,which prove the effectiveness of the differential equations in solving the actual situation.
The differential equations is fit for solving dynamic problems,describing the relationship of each variable quite accurately.We can use it in not only ecosystem but also a variety of situations,such as epidemics and economic growth.
Solving the differential equations is greatly difficult and it is not easy to obtain analytical solution,which restricts the application of differential equations.Therefore,in subsequent studies we should pay more attention to how to simplify the solution of differential equations and creating a more appropriate numerical method.
Comparing with the real conditions in marine food chain,we can obtain the situation as shown in Figure 2.
According to Figure 2,we can find the calculated values is similar to the actual values,which prove the effectiveness of the differential equations in solving the actual situation.
The differential equations is fit for solving dynamic problems,describing the relationship of each variable quite accurately.We can use it in not only ecosystem but also a variety of situations,such as epidemics and economic growth.
Solving the differential equations is greatly difficult and it is not easy to obtain analytical solution,which restricts the application of differential equations.Therefore,in subsequent studies we should pay more attention to how to simplify the solution of differential equations and creating a more appropriate numerical method.
提问时间：2021-02-26
答案
"we can find the calculated values is similar to the actual values"
因为calculated values是复数,应该用are 而不是is 还有这个句中find,用的不是很恰当,see应该会更好一点
"which prove the effectiveness of the differential equations in solving the actual situation."
prove是单数的说法,在这里因为是指复数,应用proves
"The differential equations is fit for solving dynamic problems"
这篇文章的单数,复数形容语法需要改进,在这句话里又出现了is和are的用法错误
之后的出现了几次is 和 are 的用法错误 但总体来说还不错^^
因为calculated values是复数,应该用are 而不是is 还有这个句中find,用的不是很恰当,see应该会更好一点
"which prove the effectiveness of the differential equations in solving the actual situation."
prove是单数的说法,在这里因为是指复数,应用proves
"The differential equations is fit for solving dynamic problems"
这篇文章的单数,复数形容语法需要改进,在这句话里又出现了is和are的用法错误
之后的出现了几次is 和 are 的用法错误 但总体来说还不错^^
举一反三
已知函数f（x）=x，g（x）=alnx，a∈R．若曲线y=f（x）与曲线y=g（x）相交，且在交点处有相同的切线，求a的值和该切线方程．
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
热门考点