The investigators concluded that decreased ROM for the HRA group was attributed to a smaller head-neck ratio or head-neck offset at points of impingement.
研究者推断HRA组活动度降低归因于一个微小的头-颈比率或者头-颈在碰撞点偏移。
2
By lowering the reserve requirement ratio, or R. R. R. , by half a percentage point, the central bank is partly seeking to offset its own actions in support of the currency.
通过把存款准备金率降低半个百分点，央行正部分地在寻求平衡自己做出的支持货币的行动。
3
When the distance of two nozzles was fixed, the offset of impinging stagnation point on the axis increased with the ratio of velocity and the nozzle diameter.