原子

Suspension sampling technique was applied to flame atomic absorption spectrometry and was successfully used to determine calcium, magnesium in arrowroot flour .

将悬浮液进样技术应用于火焰原子吸收光谱法，测定了藕粉中的钙、镁含量。

A method for determination of trace arsenic in high-purity boracic acid by hydride generation atomic fluorescence spectrometry is presented.

研究了氢化物-原子荧光光谱法测定高纯硼酸中痕量砷的方法。

Hydride generation atomic absorption spectrometry, phosphate rock, wet-process phosphoric acid, trace arsenic, trace mercury, determination

氢化物发生-原子吸收光谱法，磷矿石，湿法磷酸，微量砷，微量汞，测定

"Fermi:Italian-born american physicist. He won a 1938 Nobel Prize for his work on artificial radioactivity caused by neutron bombardment . In 1942 he produced the first controlled nuclear chain reaction, in a squash court at the University of Chicago."

"费密：意大利裔的美国物理学家，因研究中子人工引发原子衰变而获1938年诺贝尔奖，1942年他在芝加哥大学拥挤的球场上第一次实现了受控键式核反应。"

Mono-and di-vacancy can form easily, based on calculation, in the first layer of surface atom associated with minimum formation energy.

计算表明：形成能最小时，表面原子第一层很容易形成单空位和结构a双空位。

James'philosophy has experienced temperament, but he thought the way of thinking of the traditional empiricism (such as associationism and atomism) is rationalist. It has lots of obstacles when it expresses the developing, changing, true experienced state for its character such as mechanical, discontinuous, simple, uncertain and so on.

詹姆士的哲学具有经验主义的气质，但他认为，传统经验主义（这里主要指联想主义和原子主义）的分析方法是理性主义的，它赋予思想以机械性、不连续性、简单性、确定性等特点，这些特点所带来的麻烦是表达不断发展、变化的、真实的经验状态的障碍。3。

To smooth out wrinkles between atomic and astronomic time, experts introduced the practice of adding and subtracting leap seconds.

为了将原子界和天文界的时间差别消除掉，科学家们引入了增加和减去"跳跃秒"的方法。

To make an atom bomb we have to use uranium 235, in which all the atoms are available FOR fission.

制造原子弹必须用铀235，因为它的所有原子都可以裂变。

European scientists say they have set a record for high-energy collisions of protons in the world's largest atom smasher, mimicking conditions close to the "Big Bang" that created the universe.

欧洲的科学家说，他们在世界最大的原子对撞机上创下了高能量质子对撞的最新纪录，模拟创造宇宙的"大爆炸"状态。

Still, atom smasher searches for particles that formed shortly after the Big Bang could shed new light on the universe's mysterious existence -- and make it a bit less strange than it is today.

然而，原子加速器搜寻在大爆炸之后迅速形成的粒子可以对宇宙神秘存在有一个新的了解--并可以使得它不至于比今天这样的奇怪。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。