But the cost of a prolonged slump, in terms of idle resources, lost income, decaying skills and an erosion in the trust that keeps civil society going, would be far higher.
但是,伴随资源闲置,收入丢失,技能衰退,以及对文明社会未来信心的消磨,我们为一次长期萧条而付出的这些代价将远高于此。
The period in which agricultural lands are rented by farmers from the country should be prolonged in order to realize full utilization of the land and to remove on site externality of soil erosion.
为了实现农用土地的有效利用,减少土壤侵蚀的原地外部不经济性,应延长农用地的承包期。
Adding an additive into the solution could inhibit the dissolution erosion of silicon from the catalyst, and the stable running period of the catalyst was prolonged.
采用添加含硅助剂的方法,可有效抑制碱性体系中分子筛的溶解流失,大幅度延长催化剂稳定运转周期。
Fixed chokes do not provide this flexibility, although they are more resistant to erosion under prolonged operation or production of abrasive fluids.
固定节流器不能提供这种灵活性,不过它们在长时间的工作下或生产磨蚀性流体的情况下更能抗冲蚀。
Fixed chokes do not provide this flexibility, although they are more resistant to erosion under prolonged operation or production of abrasive fluids.
固定节流器不能提供这种灵活性,不过它们在长时间的工作下或生产磨蚀性流体的情况下更能抗冲蚀。
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