云室

In an updated version of a cloud chamber the researchers are recreating the Earth's atmosphere.

在一个改进后的云室里，研究人员们正在重塑地球的大气层。

When scientists first turned their attention to subatomic particles, including cosmic rays, they used a device called a cloud chamber to study them.

当科学家们首次把研究的焦点放到亚原子粒子[3]上时，他们使用一种称作"云室"的装置进行观察。

C.T.R Wilson started as a student of meteorology, and his interest in cloud formation led him to invent the cloud chamber, which became a basic tool of nuclear physics.

威尔逊开始是个学气象的学生，对云的成因感兴趣，这使他发明了云室，而云室却是研究核物理的一种基本工具。

The main evidence for the validity of nucleation theory rests on its ability to predict closely the critical supersaturation for most liquids in cloud chamber experiments.

成核理论正确性的主要证据在于它能在云室实验中精密地预测多数液体的临界过饱和度。

Nuclear interactions induced by cosmic ray high energy particles have been studied by means of a multiplate cloud chamber at 3185 meters above sea level with liquid scintillator as target material.

利用放置在海拔3185米处的多板云室，以液体闪烁体作靶，研究宇宙线高能粒子产生的核相互作用。

The concentration of ice-nuclei active at temperatures of -15℃,-20℃,-25℃ and -30℃ was measured with an mixing cloud chamber, during the period from March 18th to April 30th in 1963 at Peking.

1963年3月18日至4月30日在北京利用混合型云室进行了-15℃至-30℃温度范围内冰核浓度的测定。

How ever, for radium-226 s ource of activ ity less that 750Bq to be used with diffusion cloud chamber, monitorin g instrument is not

惟用於扩散云室而放射性活度少於750Bq的镭-226放射源，则无需监察器。

Plus neutrons, in the nucleus cloud chamber photograph, an unknown nucleus collides with a 44He nucleus, and after the collision tHe nucleus, and after the collision the two he two particles nuclei nuclei travel in perpendicular directions relative to each other.travel in perpendicular directions relative

如右图所示，在如右图所示，在44HeHe（左上角的数字为核子数，即在核子中的质子和中子数之和）云室照片中，一个未知核子与（左上角的数位为核子数，即在核子中的质子和中子数之和）云室照片中，一个未知核子与44HeHe核子碰撞，碰撞后两个核子以彼此垂直的方向运动。

The methods based on dualism are: the argument of analogy, hypothesis-deduce, cloud chamber imprint analogy, etc; while the methods based on monism are: logical behaviorism,being of Strawson, methological behaviorism, physicalism, etc. Since the 20 century, concerning the other minds problem, certain important achievements and empirical material were offered along with the great development made by modern scientific technology (esp. the Neurobiology, cognitive neuroscience,and the measuring and testing techniques of brain), the knowledge combination and intersecting cooperation research done by philosophers and biological scientists.

对于他心问题的解决方案，建立在二元论基础上的方法有：类比法，假说—演绎证明与"云室"痕迹类比等；建立在一元论基础上的方法有：分析行为主义，斯特劳森的人论，心理学行为主义，物理主义等。20世纪以来，随着现当代科学技术（尤其是神经生物学、认知神经科学和大脑测试技术等）的深入发展，哲学家与生命科学家的知识联姻和交叉合作研究，提供了关于他心问题的若干重要成果和实证资料。

In 1932, Chadwick made a fundamental discovery in the domain of nuclear science: he discovered the particle in the nucleus of an atom that became known as the neutron because it has no electric charge.

查德威克立刻着手研究约里奥·居里夫妇做过的实验，用云室测定这种粒子的质量，结果发现，这种粒子的质量和质子一样，而且不带电荷。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了