This principle says that we can’t precisely know both the position and the speed of a particle at the same time. It’s not because our measuring tools are bad; it’s because the particles themselves are naturally uncertain. Another weird thing about quantum mechanics is something called “...
相关知识点: 试题来源: 解析 A 答案:A分析:that引导定语从句,element为先行词。the smallest particle of an element 是 a basic structural unit of matter的宾语同位语。参考译文:原子是物体的基本结构单元,是元素形成化学组合特性的最小的颗粒。反馈 收藏 ...
这结合以加速的“湿outperformance与一部透明影片的组合,做它理想为介入高清晰标记的应用[translate] a亚洲渔业水产与养殖论坛 Asian fishery aquatic product and cultivation forum[translate] aThe molecule is the smallest particle of a pure substance 分子是一种纯净的物质的最小的颗粒[translate]...
aAbsolute deadliness is essential,dirt und humidity are dangerous offer unders since even smallest particle will damage the surfaces,the work area must therefore be dust-free and dry. 绝对致命伤是根本的,土und湿气是危险提议unders,因为甚而最小的颗粒将损坏表面因此,工作区域一定是无灰尘和干燥的。[trans...
Touches in a big way to me is he is called Hu Liao male student's counselling to that name, this child larceny mother's wallet, organizes the companion in the school to gamble, is the custom very bad child.[translate] aPORNFREE PORNFREE[translate] ...
The NEA also creates a magnetic field, but it works by firing light beams at the pillars in the vacuum tube; this amplifies the energy in just the right way, but the resulting energy field is much weaker. Related: Black holes could beco...
Method for limiting an amount of its particle size smallest fraction which is generated in the counterjet grinding process of minerals so that the amount of the fine (overfine) fraction, whose particle size falls below the smallest aimed particle size, is reduced in the grinding. Amount of ...
百度试题 结果1 题目The dust particle on Mars is the smallest particle that has been imaged outside of Earth. A. Right B. Wrong C. Not mentioned 相关知识点: 试题来源: 解析 A 反馈 收藏
题目 An atom is a basic structural unit of matter, the smallest particle of an element __ into chemical combination. A.that can enterB.can it enteC.when entering it canD.that enters can 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
However, the type of particle that makes up dark matter is still a mystery. "At present, there's no direct evidence in the lab thatdark matter particlesexist," Birrer said. "Particle physicists would not even talk about dark matter if the cosmologists didn't say it's there, based on ob...