英语释义

1. having no mass
a massless particle

片语

massless fermions无质量费米子

massless s无质量

massless link无质量连接

massless fermion无质量费米子

massless neutrino无质量中微子

massless theories无质量理论

massless base无质量地基

massless pcPC版

massless electron没有静质量

英汉例句

• In addition, the applicability of the widely used massless foundation approach to the dam-foundation interaction analysis is discussed.

  此外还讨论了工程中广泛应用的无质量地基模型对于相互作用分析的适用性问题。

• The whole idea gained little attention in the 19th century, since light was thought to be a massless wave, not influenced by gravity.

  整个想法在第19世纪自从光被认为是无质量的、不受引力影响以来得到很少的关注。

• The pulley has no mass the pulley is completely frictionless and the string has no mass-- it「s a massless string.

  假设滑轮,完全没有质量和摩擦,而细绳也没有质量。

• We call that a massless string.

  我们叫它无质量绳。

• In general relativity theory, graviton is the massless tensor particle, which results in gravitation action in proportion to the energy.

  在爱因斯坦引力理论下，引力子为零质量的张量粒子，它导致了粒子之间存在着正比于能量的引力作用。

• They are very nearly massless and thus, even at moderate energies, we」d expect them to travel essentially at the speed of light.

  它们的质量非常接近零，因此，即使在中等能量下，我们也希望它们以光速传播。

• The electromagnetic attraction is pictured as being caused by the exchange of large Numbers of virtual massless particles of spin 1, called photons.

  人们将「电磁吸引力」「描绘成」是由于「称作」「光子」的「无质量的」自旋为1的「粒子」的交换所引起的。

• Radiation: composed of massless or nearly massless particles that move at the speed of light.

  辐射：由以光速运行的无质量或近无质量粒子所构成。

• This medium is called Ether, which is an omnipresent, boundlessly resilient, massless medium unable to be sensed that was formerly theorized as the medium that carried light.

  这种介质称为以太，它是一种无所不在的，有无限弹性的，无质量的，不不能被感知的介质，在从前它被理论化为能运载光的介质。

• In the Fermi weak interaction theory and even in the electro-weak unification theory, the neutrino is looked as the massless particle.

  在费米弱作用理论乃至弱电统一理论中，都是把中微子当作无静止质量的粒子来处理的。

• A massless rope is wrapped around a hollow cylinder of radius 12 cm whose central axis is fixed in a horizontal position.

  一个无质量的绳子缠在一个半径为12厘米的空心圆柱上，其中心轴固定在一个水平位置。

• It is attached to a mass hanging off the table by a massless rope over a frictionless table.

  它是连接到一个无质量的绳子在一个无摩擦的表挂表的质量。

• So you have three point masses, and they are connected with massless rods.

  你们有个三角物体，它们由无质量棒相接。

• These are massless rods, and those are not massless masses.

  这些是不计质量的棒，那些不是不计质量的东西。

• Considering the background of massless neutrino, probes into the effect of the background field on the gravitational field of a global cosmic string outside the core.

  考虑静质量为零的中微子背景，探讨背景场对整体宇宙弦核外引力场的影响。

• A discovery that neutrinos, virtually massless particles, convert into other forms known as muon and tau before they leave the sun, solving a 40-year-old mystery.

  发现中微子(几乎是无质量的粒子)在离开太阳之前可转化介子，解开了一个40年的谜。

• SA (spectral acceleration) is approximately what is experienced by a building, as modeled by a particle on a massless vertical rod having the same natural frequency of vibration as the building.

  而光谱加速度大致上是一座建筑物承受的加速度，科学家把一颗与目标建筑物具有相同自然频率的粒子放在一个近似无质量的垂直控制棒上进行模拟得出此数据。