At present, the Central West, Central East, an area constantly North West, North East a zone broken, Western and North Western on January 2nd row Gaotaizi oil layer of the low rate of decrease, the rate of decline of 10% in developing good effect.
目前中区西部、中区东部、北一区断西、北一区断东、西区和北一二排西部高台子油层的递减速度都很低,递减率均在10%以下,开发效果很好。
参考来源 - 萨中开发区注采系统调整潜力及方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
At the current rate of decline, many of the rain forest animals could become extinct in less than 10 years.
按照目前的下降速度，许多雨林动物不到十年就会绝种。
"By following individuals over time," Salthouse said, "we gain insight in cognition changes, and may possibly discover ways to slow the rate of decline."
索尔特豪斯说：“随着时间的推移，我们通过跟踪个体对认知变化有了更深刻的认识，并可能找到延缓认知速度下降的方法。”
The rate of decline is slow, at less than 1% per year.
下降速度缓慢，每年降幅不到1%。
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