1.He is unusually adept in mathematical calculations.

1.他非常精通算。

2.She was absorbed with the mathematical problem.

2.她专心致志地演算题。

3.He towers above his fellow students in mathematical ability.

3.他才能胜过他同。

4.The solution can be expressed by a mathematical equation.

4.答案可用一个方程式来表示。

5.Somehow he again made a mistake in solving the mathematical problem.

5.不知怎么地, 他在解这道题时又算错了。

6.After studying differential calculus you will be able to solve these mathematical problems.

6.了微积分之后,你们就能够解这些题了。

7.I couldn't touch these mathematical problems.

7.这几道题我一点也答不出来。

8.He's some kind of mathematical genius.

8.他有些天赋。

9.Einstein was a mathematical genius.

9.爱因斯坦是天才。

10.He has a mathematical mind.

10.他有精确头脑。

11.Viewed from within the phenomenalistic conceptual scheme, the ontoIogies of physical objects and mathematical objects are myths.

11.从现象主概念结构内部看来，关于物理对象和对象本体论都是神话。

12.Mathematical model about injection nitrator producing nitroglycerine is founded and several assumptions are put forth in this paper.

12.对喷射硝化器生产硝化甘油进行了模拟算。

13.Em- phasis is laid on the walking system of APU,and mathematical model for the system is set up.

13.介绍了某加榴炮辅助推进装置(APU),重点讨论了 APU 行走统,建立了统模型。

14.This paper studies in the disequilibrium of microeconomy behaver in the process of rationing by the approach of mathematical economy.

14.摘要运用理经济方法对配给过程中微观经济行为非均衡进行了研究。

15.Haldane applied mathematical analysis to real world examples of natural selection such as the evolution of industrial melanism in peppered moths.

15.S.霍尔丹发表了一论文，将分析应用到真实世界自然选择例子，如椒粉蛾工业黑变病进化。

16.According to the properties of lost circulation in the creviced formation, this paper presented a mathematical model of the lost circulation law.

16.本文根据地下裂缝漏失特性,建立了地下裂缝漏失规律模型,并导出了各种流体在裂缝中流动规律。

17.The trifocal tensor is the mathematical expression of trifocal geometry, it has strict constraints to correspondence points and lines in three images.

17.三视张量是三视几何表达,它对三幅图像上同名点、同名线都存在严格约束关。

18.By mathematical deduction, an inductive method for treating kinetic data of high heat intensity pyrolysis of oik under non-isothermal conditions was presented.

18.通过据推导给出处理在非恒温条件下油品高温高热强度裂解反应动力据归纳方法。

19.Throughout the classical period they believed that man does not create the mathematical facts; they preexist. He is limited to ascertaining and recording them.

19.在整个古典时期，他们相信事实不是人创造，而是先于人而存在，人只要肯定这些事实并记录下来就行了。

20.The kinetic system and the mathematical model of the anthropomorphous articulated manipulator were formed by the authors by using the method of bioni—analog simulation.2.

20.如何使其经济性好、结构简单、适合国情,是研究工作中主要课题。