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- Meteorological fac tors principal components of which effect on the above-ground net production were analysed by building math ematic model, and the main factor which had effect on net production was the atmospheric temperature in alpine meadow. 本文还通过所建立的数学模型，分析了矮嵩草草甸地上年净生产量对气象因子所响应的主次成分，说明在高寒草甸地区热量条件是影响牧草净生产量的主要因素。
- The math exam was a clay pigeon. 数学考试非常容易。
- math ematical 数学方法论
- He is not interested in math in the least. 他对数学一点都不感兴趣。
- Anyway, you're too slow and your math stinks. 不管怎么说,你太慢了,而你的数学又一团糟。
- I am better at math than English. 和英语相比我更擅长数学
- He shaved through the math exam. 他勉强通过了数学考试。
- I did my level best in math class. 数学课上我尽量做得最好
- Those math problems made me dizzy. 那些数学题弄得我晕头转向。
- Anybody can work out that simple math problem. 无论谁都会算那道简单的数学题。
- My younger sister studied advanced math. 我妹妹学过高等数学。
- The math problem is so easy that a three-year-old kid can solve it. 这道数学题太简单了，三岁小孩子都能做出来。
- Kathy had hard sledding in her math course because she was poorly prepared. 凯西的数学很难进步，因为她的基础太差。
- When new math was introduced into schools, many parents were perplexed by it. 当学校开设新的数学课时，许多家长对此感到迷惑不解。
- He is the math wiz of his class. 他是他班的数学天才。
- No one can parallel him in Math. 在数学方面无人能与他匹敌。
- The math problem beat most of the students. 那道数学题难倒了多数学生。
- Dan is such a blockhead when it comes to math. 丹在数学方面真是个榆木脑袋。
- She said she flushed it in her math examination. 她说她的数学没及格。
- The student began to nod off during math class. 那学生上数学课的时候开始打盹。
