他们争辩说，分期付款销售促进商品消费，商品消费又促进生产，从而降低成本。
They reason that installment selling increases the consumption of goods, which in turn increases production and thus tends to lower costs.
若要降低工程成本，银行利率必须要低，这反过来又需要降低成本。
To keep project costs down, the bank must offer low rates, which depend in turn upon low capital costs.
因此，GPS与SINS组合姿态测量系统，既可以满足系统精度要求，降低成本，又提高了姿态数据更新率。
Therefore, GPS and SINS integrated attitude measurement system not only meets the accuracy requirements and lower costs, but also improves attitude data update rate.
应用推荐