Neutrinos and the hypothetical gravitons, also massless particles, move at the same speed as light.
中微子和假想的引力子也是無質(zhì)量粒子, 它們也以與光相同的速度運(yùn)動(dòng).
辭典例句
In fact, the spring of the absorber is not massless.
實(shí)際上, 避振器的彈簧具有質(zhì)量.
互聯(lián)網(wǎng)
An all - pervading , infinitely elastic, massless medium formerly postulated as the medium of propagation of electromagnetic waves.
以太,能媒一種在以前被假定為電磁波的傳播媒質(zhì)并具有''.'絕對(duì)'.''連續(xù)性 、 ''.'高度'. ''彈性的極其稀薄的媒體.
互聯(lián)網(wǎng)