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 are far outweighed by the benefits of the neutron activation meth...
To change the font size, select view - text size - in your browsers menu.你可以选择浏览器菜单中的“查看 — 字体大小”来改变字体尺寸.Statistics indicate visitors use a wide variety of browsers and platforms.访谒者操作的欣赏器与平台多种多样.Statistics indicate that ...
It'sloughing of the skin at the dermal - epidermal junction with epidermal detachment.它会腐蚀皮肤的表皮与真皮接合处,使得表皮脱离.The doctor said permanent dermal pigmentation is a form of microsurgery.医生说永久的皮肤染色是一种显微手术.These include ad...
确然, 我相信它就是.V: Indeed, I believe it is.在其它地区,更有力的证据表明经济(复苏)萌芽确然存在, 市场对此作出积极调整.Elsewhere, markets feverishly adjusted to stronger evidence that the economic green shoots are for real....
Fat is an excellent insulator against the cold.脂肪是极好的抵御寒冷的绝热体。Any two conductors separated by an insulator are said to form a capacitor.由绝缘体隔开任何两个导体就组成电容器.The FRP is an insulator to electricity, so it is good in safety.因...
Petrochemical industry ready to adjust text of the revitalization planning.石化产业调整振兴规划全文呼之欲出.The article introduces the application status of MMT antiknock additive in Jinxi Petrochemical Company.介绍了MMT抗爆剂在中国石油锦西石化公司的使用情况...