双极电灼止血的英文：
BPEC, bipolar electrocoagulation

bipolar是什么意思：
adj. 有两极的，双极的

In the 1960s the IC market was broadly on bipolar transistors
六十年代集成电路市场主要为双极型晶体管。

In the 1960s the IC market was broadly on bipolar transistors.
六十年代集成电路市场主要为双极型晶体管。

That suggests the variant promotes susceptibility to bipolar disorder.
这就说明正是这种变体诱发了躁郁症。

electrocoagulation是什么意思：
n. 电凝固

Electrocoagulation:Therapeutic use of a high-frequency electric current to bring about the coagulation and destruction of tissue.