切断 cut off; switch off; turn out; key off; key out; shut off; break; cut-out; disconnect 切断敌人后路 cut off the enemy's retreat; 从底部或根部切断 sever at the bottom or root; 通电话时线路被切断 be cut off while talking by telephone; 切断电键 split key; 切断电路 clear the circuit; 切断电源 dump
In fact , assessment of tumor response using either of these modalities did reach significance regardless of the cutoff point chosen 事实上,利用任何一种方法对肿瘤反应进行评估,不管切断点如何选择,均有诊断意义。
Using 60 % of the baseline standardized uptake value as a cutoff point , the sensitivity of the approach was 61 % after one course of chemotherapy , 89 % after two and 88 % after three 利用基线标准摄入值的60 %作为切断点,该方法的敏感性在化疗第一疗程后、第二疗程后、第三疗程后分别为61 % 、 89 %和88 % 。