The reaction of malonic ester with aro-matics can also be carried out by above reagents.
丙二酸二乙酯和芳烃在三乙酸锰和磷酸作用下也能发生同样的反应。
Collective Risk model is very important in actuary, and it is easy to handle in math-matics.
短期聚合风险模型在精算学上占有非常重要的地位，而且在数学上处理起来也比较容易。
In kine-matics deformation surveying, the prior geometry information can be obtained from different methods, so it can be used to improve GPS ambiguity.
在动态变形监测中先验信息可以通过不同的方法获得，所以它可以用来改善GPS模糊度解算。
Sequence alignment algorithm is an important research direction in Bioinfor-matics. Dynamic programming is the most efficient and basic method in sequence alignment algorithm.
序列比对算法是生物信息学中重要的研究方向之一，而动态规划法是序列比对算法中最有效最基本的方法。
This article approaches the application of the principle of virtual displacement to kine-matics, sets up the"virtual power's equation", and provides a new research method for kine-matics.
对虚位移原理在运动学中的应用做了初步探讨，建立了“虚功率方程”。
This article approaches the application of the principle of virtual displacement to kine-matics, sets up the"virtual power's equation", and provides a new research method for kine-matics.
对虚位移原理在运动学中的应用做了初步探讨，建立了“虚功率方程”。
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