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粒子

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发表于 2015-8-27 10:39 | 显示全部楼层 |阅读模式
首先,你说的这些,除了量子都可以叫做粒子,粒子是统称,就像“植物”,“动物”。量子是单位,就像千克啊,公斤啊,只不过量子是能量的单位; 5 ^3 i! k$ H6 f' q; V( o
    质子是带正电的小微粒,就是小粒子,中子是不带电的小粒子;两者都非常小;电子是带负电的小粒子,比质子和中子还小;光是由粒子构成的,每个粒子就叫做光子;
0 l; p4 @  `6 b7 z( ~. V    质子和中子构成原子核; ( X$ ]: L5 _# _1 _7 ^
    原子核+电子=原子; ) ^$ v: U( B/ x5 O: ^
    原子+原子=分子;
) L1 q8 d& ?4 X    原子失去或得到部分电子,就是离子; 7 U1 k% d8 F6 Z" u
    至于等离子,这么说吧,带正电和负电的粒子,如原子核和电子,在一块,但又不组成原子,分散的存在,这种状态,叫做等离子状态,这种物体,叫做等离子体;
* b2 A  p9 f2 s: q+ M6 C  d; H    中微子,夸克,通俗的讲,中子,质子变质产生这些东西,夸克看不到具体形态,但能观察。就像风吹烟动,看不到风,但能看到烟动,大概这么个意思吧;
* F8 J9 f7 l3 d5 q, U4 ^% H    渺子,不清楚,百科上的解释是,超重版的电子。 ) Z2 H! K0 h/ O* O- n4 r& h
    力求简洁明了,所以有些解释的不是很准确。/ R0 u0 ?6 [( i

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发表于 2015-8-27 16:12 | 显示全部楼层
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不久他们又发现反中子。尽管高能粒子打靶时也能产生反中子,但是由于反中子不带电,更难从其他粒子中鉴别出来。他们是利用反质子与原子核碰撞,反质子把自己的负电荷交给质子,或由质子处取得正电荷,这样,质子变成了中子,而反质子则变成了反中子。/ [+ u, _4 B" Y/ t1 E) Z# P5 ]* B8 A
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中子的反粒子。它是1956年发现的。它的磁矩对于其自旋是反号的! D+ d, t  @, c, {0 D4 `
根据狄拉克的理论,反质子的质量与质子相同,所带电荷相反,质子与反质子成对出现或湮没,用两个普通的质子碰撞便可获得反质子- \2 q2 U/ t6 p; d6 D& ^
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发表于 2017-11-7 04:02 | 显示全部楼层

shift shop chris The fundamental works

The second sentence: the secret of cheap fjallraven backpack rejection ha ha country heat actually secret phase control diet amount shipped diet mainly reduce belly meat stomach gradually some dinner when overrate their own strength to reduce Le & lt; I some diet hinder try to point things to eat Oh water to choose several to eat only eat water vitamin limited my health lose weight.
" G4 V. Z& e/ K$ i# @   shift shop About a month or so I lost 20 kilos a friend to see me for the time I said that the first sentence is: ah, consciously increase the amount of exercise; in high temperature at noon choice for washing clothes and ironing clothes will flow a lot of sweat; hungry will give yourself to do a nice open not much movement, Often with a boyfriend who first pass the feeling did not jump how long an hour before. .. but not blindly, it is also necessary to quit, blood glucose regulation, and hepatoprotective and anti allergic effect of honey drink piyo in mung bean soup, The fundamental works  \. Y6 p. r, [- x
we must first clarify the fat fat fundamental: input > consumption eat too the body needs nutrition become fat accumulation to make self fat must cize shaunt keep doing: each calorie intake = body burns calories to make self weight loss must be done: consumption of each heat > caloric intake for weight loss principle bottom the weight loss 1.6 I) b- P$ @, Z+ y
   unknowingly eating too much food, some fish late I eat less rice to eat some vegetables | determinants of health to lose weight I buy breakfast oatmeal, the little of course not advantageous to eliminate edema of potassium and fabaceous seedling dish can also kanken backpack aggrandizement mastication effect that is both nutritional value and high quality food products to promote oral activities.) c* G0 n; F2 Q# G& W- D; d- z
  
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