作为这一问责制的一部分，我们评估了上一个双年度预算的使用方式。
As part of this accountability we have made an assessment of the way that we used the budget for the last biennium.
腰5骶1椎弓根螺钉伴双侧髂骨螺钉的使用于腰骶椎减压及部分复位术式减少了内固定失败率。
The use of transvertebral screws at the L5–S1level with bilateral iliac screws reduces the risk of instrumentation failure in a decompression and partial kyphosis reduction procedure.
这种增强效果是通过使用用于该双圆锥设备的两个截头 圆锥部分的一个连续几何构形而获得的。
The enhancement is achieved is by using a continuous geometry for the two frustroconical sections of the double-cone device.
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