When using expenditure approach identity to measure the contributions of its components to GDP, the result is that net export only contributes a little to GDP, or import contributes negative to GDP.
在支出法恒等式中进口是负值，利用支出法恒等式测算其各组成部分对GDP的贡献，得到的结果是净出口仅对GDP作出很小的贡献，或者进口对GDP是负贡献。
Polyacrylamide has not harmful effect on environment. In addition, its input expenditure is low. This new approach of preventing soil and water losses is deserved exploring deeply.
施用聚丙烯酰胺对环境无不良影响，而且投入费用较低，是一条值得探索的防治坡地水土流失的新途径。
We mainly use production approach and income approach, also develop expenditure accounting approach.
以生产法和收入法为主，也开展支出法核算。
The techniques for assessing value of intellectual property include a cost approach and the aggregate expenditure to develop it.
评估知识产权价值的技术，包括成本法和研发总支出。
The techniques for assessing value of intellectual property include a cost approach and the aggregate expenditure to develop it.
评估知识产权价值的技术，包括成本法和研发总支出。
应用推荐