China is committed to a policy of domestic economic growth to offset a declining rate of export growth.
中国正致力于通过一系列经济刺激政策推动本国经济增长，以抵消出口增长率下降所造成的影响。
The declining rate of root vitality for check treatment was higher than that of water stress treatments.
对照根活力下降的速度高于水分胁迫处理。
Methods The densities of cockroaches were monitored by adhesive trap. The killing efficacy was evaluated with declining rate of density.
方法采用粘捕法监测投药前后蟑螂密度，用下降率评价灭蟑效果。
Methods The densities of cockroaches were monitored by adhesive trap. The killing efficacy was evaluated with declining rate of density.
方法采用粘捕法监测投药前后蟑螂密度，用下降率评价灭蟑效果。
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