Similarly the positively charged proton has a negatively charged antiparticle, the antiproton.同样的,带正电荷的质子具有其带负电荷的反粒子—即反质子.This sister particle is usually called an antiparticle.姐妹粒子通常称为反粒子.This property, often called " h...
The particle - antiparticle concept is one of the most fascinating ones in physics.粒子和 反 粒子是物理学中最迷惑人的概念之一.This property, often called " helicity,'serves to differentiate the neutrino from its antiparticle.这种性质通常称为 “...
What determines the IOS that the router will load?怎样配置路由器启动时载入的IOS的位置?Inter - organizational Information System ( IOS ) is crucial to supply chain.跨 组织信息系统 ( IOS ) 对于供应链至关重要.In 71 COPD patients, the total positive rate o...
The single pyramid projects well into the renal pelvis.单个锥体明显凸入肾盂.Acute compression injury to the abdomen is frequently associated with the fractures of the pelvis.腹部的急性挤压损伤常伴有骨盆骨折.Primary squamous cell carcinoma of the ...
The light went out, and the room was plunged into darkness.灯熄了，屋里陷入一片漆黑。A young man plunged from a sheer rock face to his death.一名男青年从陡峭的岩壁上坠崖身亡。At that instant the museum was plunged into total darkness.就在那时，博物馆陷入了一片漆黑。...