英语释义

• the quantity of unbalanced electricity in a body (either positive or negative) and construed as an excess or deficiency of electrons;

  "the battery needed a fresh charge"

片语

electric light charge电灯费

electric energy charge电能量计费

electric field charge电场荷电

electric-charge density电荷密度

conservation electric-charge电路的电荷量守恒

electric surface charge表面电荷

electric power charge bill电力收费

electrical charge电荷

electric-charge ratio荷电率

energy charge电费；[生化] 能荷

electric c charge电荷

英汉例句

• so instead, the team devised a way to coat the conducting nanotubes in a polymer to protect the electric charge and allow the ink to be purely semiconducting.

  所以，研究组成员想出了一个办法，将导电纳米管覆在一聚合体上，这样不仅可以保护电荷，而且还能使油墨完全呈半导体性质。

• the trick was to replace the electron in the hydrogen atom with a negative muon, a particle with the same electric charge but more than 200 times heavier and unstable to boot.

  这里的诀窍是，用负μ子取代氢原子周围的电子。它具有相同的电荷，但质量是电子的200倍强，同时不是很稳定。

• if there is a voltage difference between these conductors, electric charge is stored.

  当导体有电压差值时，电荷就能被储存。

• coulombs measure electric charge (that can occur if said area is a synthetic carpet)

  库侖是测量静电电荷的单位（如果前述面积是一块合成纤维地毯的话，这种情况就有可能发生。）

• it is the electric charge density.

  这是电荷密度。

• surface area makes a huge difference for what's called capacitance, or the amount of electric charge a device will hold given a certain amount of voltage.

  电极表面积使得超级电容不同寻常，超级电容在一定电压下吸引的电荷量亦如此。

• the oled tv uses display technology based on organic materials which emit light naturally, once an electric charge is passed through them, rather than being back-lit as in lcd and plasma screens.

  oled电视采用基于有机材料的显示技术，一旦电荷从中通过，就可发出自然光，而不是发出像液晶显示屏和等离子屏幕那样的背光。

• it is the amount of electric charge per unit volume.

  是电荷与体积的比值。

• compressed tightly by gravity, they are composed almost entirely of neutrons, sub-atomic particles with no electric charge that form part of atoms.

  随着万有引力的挤压，中子星几乎完全由中子组成，不包含带有电荷的亚粒子。

• spin any electric charge and you get a magnetic field.

  当你把任意电荷旋转起来，就能得到磁场。

• they state that a moving electric charge will generate a magnetic field while a shifting magnetic field similarly creates an electric field.

  它们表明，变化的电荷会产生磁场，变化的磁场同样能够产生电场。

• instead, the solar wind and the sun’s uv radiation give an electric charge to atoms and particles in mars outer atmosphere.

  相反，太阳风与太阳的紫外线辐射给予火星大气外侧的原子和粒子一个电荷。

• if you have a particle carrying an electric charge then this vector field will tell you,basically there will be an electric force which is the charge times e that will be exerted on that particle.

  假设有一个带电荷的颗粒,这个向量场就会告诉你，有一个电场力,其大小为微粒上的电荷与电场e之积。

• sensors detect when dust concentrations reach a critical level and then an electric charge energises the material sending a dust-repelling wave across its surface.

  当传感器发现粉尘浓度达到了临界水平，就有一定的电荷促使该材料发出除尘波越过其表面。

• but now,if i integrate the charge density over the entire region, then what i will get is actually the total amount of electric charge inside the region.

  如果将电荷密度对整个区域做积分，将得到,在区域内的电量总和。

• that is the electric charge in d.

  这是d中的电荷。