in theory 托福

He presents the theory in a grossly simplified form.

他极其简明地陈个理论。

In theory, these machines should last for ten years or more.

理论上讲，些机器应该可以用十年或者更久。

Your plan sounds fine in theory.

你计划在理论上听起来不错。

Aiming at the characteristics of RLG strapdown inertial navigation system,the performances of Kalman filter,analytic gyrocompassing and indirect estimation are analyzed in theory.

针对激光陀螺捷联导航系统特点,从理论上分析卡尔曼滤波法、解析陀螺罗经法和间接估计法3种捷联导航系统常用初始对准方法特点。

Based on some basic theorems in theory of numbers this program takes advantage of probabilistic algorithm to test a large number for primality.

基于初等数论中一些基本定理,本程序利用概率算法,快速判定一个大数是否为素数。

This paper studies the numeral divisibility characteristic of round number, and solves the problem in theory about the divisibility characteristic of any round number.

摘要针对数论中数特征进行研究，从理论上解决任意数特征问题。

The overall development of human being and the construction of socialist harmonious society interdepend and mutually reinforce, both in theory and practice to a high degree of uniformity.

人全面发展与社会主义和谐社会构建相互依赖、相互促进、相辅相成，二者在理论与实践上具有高度统一性。