Web"像電流" 英文翻譯: image current "圖像電傳機" 英文翻譯: graphtyper "圖像電荷" 英文翻譯: image charge; picture charge "圖像電話" 英文翻譯: face-to-face picturephone; photographone; picture phone; picture telephone; view-phone "圖像電路" 英文翻譯: … http://xjishu.com/en/083/y471644.html
电流图片_电流素材_电流高清图片_摄图网图片下载
Web電流（electric current）是電荷在电场或（半）导体内的平均定向移动 。 电流的方向，定义为正电荷移动的方向；电流的大小，则称为电流强度（current intensity），是指单位时间内通过导线某一截面的电荷净转移量 ，每秒通过1库仑的電荷量稱为1安培。 。“电流强度” … Web电流大小决定于电位差和电阻，以安培度量。电流量以库仑度量之 数学. 流动形 又称 :流动形(courant (法) ) 机械. 流速计 current-meter 利用转子的旋转频率和周围流体局部速度有函数关系的仪表。 法律. 本届 流通的 现行 电力 horchow fans
4.2: Mirror image charges and currents - Physics LibreTexts
http://www.ichacha.net/image%20current.html Web"specimen current image"中文翻译 样品电流图像 "image"中文翻译 n. 1.像，肖像，画像；偶像。 2.影像，图像。 3.相像的人 (或物)；翻版。 4.形像，典型。 5.形像化的描绘。 6.【语言学】形像化的比喻，象喻。 7.【心理学】概念，意象；心象。 graven image 雕像 … An electric current is a stream of charged particles, such as electrons or ions, moving through an electrical conductor or space. It is measured as the net rate of flow of electric charge through a surface or into a control volume. The moving particles are called charge carriers, which may be one of … Meer weergeven The conventional symbol for current is I, which originates from the French phrase intensité du courant, (current intensity). Current intensity is often referred to simply as current. The I symbol was used by André-Marie Ampère Meer weergeven Ohm's law states that the current through a conductor between two points is directly proportional to the potential difference across the … Meer weergeven Natural observable examples of electric current include lightning, static electric discharge, and the solar wind, the source of the Meer weergeven Current can be measured using an ammeter. Electric current can be directly measured with a galvanometer, but this method involves breaking the electrical circuit, which is sometimes inconvenient. Current can … Meer weergeven The conventional direction of current, also known as conventional current, is arbitrarily defined as the direction in which positive … Meer weergeven In alternating current (AC) systems, the movement of electric charge periodically reverses direction. AC is the form of electric power most commonly delivered to businesses and residences. The usual waveform of an AC power circuit is a sine wave, … Meer weergeven Joule heating, also known as ohmic heating and resistive heating, is the process of power dissipation by which the passage of an electric current through a conductor increases … Meer weergeven loop musicians crossword