According to the physical model of the statistical energy analysis, the work done by the impact force is calculated.

根据统计能量分析的基本物理模型，对撞击力所做的功进行了推算。

youdao

Most of the work had to be done from the local factory, and materials have had to be sourced from a close-by supply to reduce impact on our cost and the Client's limited budgets.

项目的大多数材料要求由本地工厂制造，原料也要求就近供应以减少成本，满足客户有限的预算。

youdao

Brennan said they hope to have the work done by May 2010 so it will not impact on the racing season.

BBC: York will revamp Melrose Stand