因此，必须科学地估算炮兵武器装备的寿命周期费用，以提高武器装备采办效率和经费使用效益。

So we must estimate the LCC (Life Cycle cost) of artillery equipments with scientific methods, so that we can improve the efficiency of the acquisition and using cost.

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因此，必须科学地估算炮兵武器装备的寿命周期费用，以提高武器装备采办效率和经费使用效益。

So we must estimate the LCC (Life Cycle cost) of artillery equipments with scientific methods, so that we can improve the efficiency of the acquisition and using cost.

youdao