Since the resource has its price, the "natural cost" and "use cost" of cultural resources must be put into the cost-effect calculation of the cultural resources consumption enterprises.
资源有价，文化资源的“自然成本”与“使用成本”，应纳入文化资源消耗型企业的成本与效益核算。
Owing to the effects of frequent human activities and climate change, the natural annual runoff series for water resources evaluation calculation lost their consistency.
由于受频繁人类活动和气候变化的影响，用于水资源评价计算的天然年径流量序列失去了一致性。
Owing to the effects of changing environment, such as human activities and climate, the natural annual runoff series for water resources evaluation calculation lost their consistency.
由于受人类活动、气候等外界变化环境的影响，用于水资源评价计算的天然年径流量序列失去了一致性。
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