洛杉矶加州大学神经外科医生伊查克·弗莱德在其发表在《自然》杂志的论文中,就介绍过这么一个例子:弗莱德当时正在研究一名16岁癫痫少女的大脑,以寻找刺激其癫痫发作的发作根源,结果却发现了一个奇怪的现象:只要他给病人的左前叶(说到底就是一个不足1平方英寸的区域)施加电流,那个女孩就会笑出声来。
Take the case of a 16-year-old girl described four years ago in Nature by neurosurgeon Itzhak Fried of the University of California at Los Angeles.
作用在动线圈上的力根据流过该线圈的电流平方来变化。
The force on the movable coil varies with the square of the current flowing though the coils.
灯管电流峰值因数:峰值电流与灯管电流平方根的比值…
Lamp Current Crest Factor: Ratio of peak current to the root mean square lamp Current.
运用WKBJ方法计算了电流平均值和电流平方的平均值,计算结果表明电流涨落是存在的,它是介观电路中主要的量子噪声。
By using the WKBJ method, the average of currents and square of the current are calculated, the results show the existence of the current fluctuation, which causes the noise in the circuits.
若在差压变送器的电磁反馈机构中串接一个电流平方器,就会使输出电流与被测流量呈线性关系,便于显示、记录、调节。
When connected in series a squarer to electromagnetism feedback system of differential pressure their relation will be linear, which is convenient to display, record and adjust.
用窗口实时移动的思想计算当前时刻以前一周波电流方均根值平方作为瞬动脱扣的判断依据。
Using the method of window moving in real time, the root mean square value of current of the last cycle was calculated as the criteria for instantaneous overcurrent protection.
电极的峰电流与扫描速度的平方根成正比,电极上的传质过程受扩散控制,对酶催化反应的动力学机制进行了探讨。
The peak current is proportional to square root of scan rate, which indicated that the procedure is controlled by diffusion. The dynamic mechanism of the enzyme catalyzed reaction was discussed.
电极的峰电流与扫描速度的平方根成正比,电极上的传质过程受扩散控制,对酶催化反应的动力学机制进行了探讨。
The peak current is proportional to square root of scan rate, which indicated that the procedure is controlled by diffusion. The dynamic mechanism of the enzyme catalyzed reaction was discussed.
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