It may also cause the walls of your left ventricle to become stiff and thick, which can change how electrical impulses travel through your heart.
高血压还可以导致左心室壁肥厚、僵硬，由此影响电冲动的传导。
They studied the electrocardiogram (ECG, a recording of the heartbeat) of each person, and measured the time taken for electrical signals to travel to different parts of the heart.
他们研究每个人的心电图(ECG心跳记录)，测量电信号在心脏不同部位运行的时间。
Not so the hybrid's plug-in siblings. The Volt, for instance, has enough electrical storage to travel 40 miles (64 kilometres) on battery power alone.
Volt并不像一般的插座充电式混合动力汽车，比如在仅以蓄电池为动力的条件下，Volt能一次跑40英里(64公里)。
Cells in the central nervous system tend to communicate with each other via a wave of electrical signals that travel along neurons.
中枢神经系统的细胞通过在神经元上传播的电信号波群来进行彼此的沟通。
Intelligent SIPART PS2 electrical locator for pneumatic straight travel and quarter-turn actuators "2 wire system; without HART;" "Double role; shell: plastic".
智能SIPART PS 2电气定位器用于气动直行程和角行程执行机构“2线制；不带hart；”“双作用；外壳：塑料”。
The problem with electrical signals is that they get weaker and weaker as they travel along metal wires.
电话号的问题是，当它们沿着金属导线传送时，信号会变得越来越弱。
The problem with electrical signals is that they get weaker and weaker as they travel along metal wires.
电话号的问题是，当它们沿着金属导线传送时，信号会变得越来越弱。
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