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 “...
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...
Bray's report, issued in July, was provided to Bloomberg News on request.应布隆博格新闻的请求, 发布与7月份的 Bray 这份报告被提供给隆博格新闻.She cut him off with a wild bray of laughter.她用刺耳的狂笑打断了他的讲话。Quan and Bray, a London - based married cou...
It is often a good idea to start with smaller, easily achievable goals.一开始把目标定得低一点、容易实现一点，总不失为一个好主意。If the Government wants to save the Pound it should start by strengthening the British economy.如果政府想让英镑保值，那么首先就应该加强英国的经济...
He had wandered to the far end of the room.他转到屋子的那一头。"Does it sound like music?" — "I wouldn't go that far."“这听上去像音乐吗？”——“我可不那样认为。”So far 57 have taken the test and all have been negative.到目前为止，参加测试的有57人，测试结果均呈阴性。...
The house allocated to them was pleasant and spacious, and well-staffed.分配给他们的房子舒适宽敞，并配齐了工作人员。The 1985 federal budget allocated $7.3 billion for development programmes.1985年的联邦预算将73亿美元拨给了开发项目。Equipment is allocated by wa...
I pushed the problem aside; at present it was insoluble.我把问题抛在一边，目前它还无法解决。Carotenes are insoluble in water and soluble in oils and fats.胡萝卜素不溶于水，但可溶于油类和脂肪。These chemicals are practically insoluble in water.这些化学物质几乎不溶于水....
Afrikaans, Dutch, English, Flemish, and German are the more important languages within the West germanic grouping.南非荷兰语 、 荷兰语 、 英语 、 佛兰芝语及德语则属西日耳曼语的几种重要语言.Their name comes from South Africa's Afrikaans language and ...