A neutron is simply a neutral particle in the nucleus of an atom.中子就是原子核里不带电的粒子。Neutron is neutral and slightly heavier than the proton.中子是中性的,比质子略重.These elements alone, however, are not quite as satisfactory for neutro...
Training includes realistic simulation of casualty procedures.培训包括对急救过程的真实模拟。To make the training realistic the simulation operates in real time .为使训练真实，模拟是实时运行的。The pilot's skills are tested through simulation.飞行员的...
They plowed nearly 100,000 acres of virgin moorland.他们犁了将近10万英亩未开垦的高沼地。A sprayer hooked to a tractor can spray five gallons onto ten acres...用拖拉机牵引的喷雾器可以将 5 加仑药水喷洒在 10 英亩田地上。The property is set in two acres of land.这座房产占...
The ground still smelled of rain and they muddied their shoes.地面还散发着雨后的气息，他们把鞋上弄得全是泥。Overseas the legal issues are more muddied.在海外，法律问题更为繁复。His new grey jacket was torn and muddied.他新买的灰色夹克被撕破了，还弄上了泥巴。...
Tiffany revamped her sitting room with simple decorative tricks.蒂法尼采用简单的装饰技巧将起居室翻新。Hello. My name is Tiffany Burns.幸会. 我叫蒂芬妮?本斯.Alright , since we mentioned Saks and Tiffany , I guess today's topic is stores.既然提到Sak...