The positive - going signal subtracts from the forward bias of the lower transistor.
正向信号则使它的正向偏压减弱.
辞典例句
Significant comorbidity such as ischemic heart disease and stroke subtracts 2 points.
像缺血性心脏病和中风等明显合并症者也要减去2分.
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A businessman usually subtracts his costs from his gross profits.
通常商人从毛利中减去他的成本.
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Subtracts two or more numbers using a formula.
使用公式将两个或多个数字相减.
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Finally, the runtime subtracts any permissions are refused from the result of step 4.
最后, 运行时减去由步骤4的结果所拒绝的任何权限.
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