电子伏特

Because the activation energy of glass transition is only several thousandth electron volt, the glass transition temperature is adjacent thermodynamics balance temperature of glass and liquid with different energies.

由于测定的玻璃转变激活能只有千分之几电子伏特，玻璃转变温度接近不同能量状态的玻璃与液态的热力学平衡温度。

One electron volt is defined as the kinetic energy gained by an electron when it is accelerated by a potential difference of one volt.

我们把一个电子被一伏特的电位差加速后所得到的动能定义为一电子伏特。

Tuesday's experiment took place at a record total collision energy of 7 billion billion electron volt s and at a nano-fraction of a second slower than the speed of light in the 16.8 mile Large Hadron Collider.

周二的实验中，在长达16.8英里的大型电子对撞机里，两束质子流以创纪录的7万亿电子伏特的总能量进行超高能量对撞，对撞速度仅比光速慢了1纳秒。

The photon energy is given by, and hc = 1239 (eV × nanometer), where eV stands for electron volt and 1 nanometer is 10-9 meters.

光子能量，其中 hc = 1239，eV 表示1电子伏特， 1 nm 等於10-9 米。

Usually several electron-volt said.

通常用电子伏特数表示。

In the high-energy configuration one can get a beam centered at an energy of 8 GeV or so, while the low-energy configuration is centered at 3 GeV.

在高能量配置一个能得到梁中心在电子伏特能量的8左右，而低能量的配置中心在3电子伏特。

The electrons, about 300 to 800 giga electron volts, werebelieved to be from a previously unidentified source close to the Earth's solar system.

这些大约为300-800G电子伏特的高能电子被认为来自接近太阳系的一个目前为止尚未确定的一个发射源。

It was found that the geometries of the studied materials were significantly affected by the ring size and intramolecular charge transfer. The HOMO level, LUMO level, and band gap of the studied model compounds were well controlled by the acceptor strength. However, the electronic properties of the studied polymer showed a significant different trend with the acceptor strength due to the geometrical transformation. The model compound of EDOT-TP and T-TP has the aromatic geometry but is transformed to the quinoid geometry for large intramolecular charge transfer. The small bond length alternation and large acceptor strength in the EDOT-BDP polymer also results in the smallest Eg of 0.7 eV among the studied polymers.

我们发现环的大小以及分子内电荷转移对结构有很大的影响，而小分子的HOMO、LUMO和能隙受到电子受体强度所控制，然而，高分子的电子特性与其构成分子却有明显不同的趋势，这主要是由於分子结构的转变，如小分子EDOT-TP以及T-TP因分子内电荷转移，使其高分子结构由aromatic转变成quinoid；而EDOT-BPP因其键长改变量小和良好的电子受体强度，使其能隙仅0.7个电子伏特。

Treatment methods consisted of local radiotherapy using Cobalt-60 teletherapy, megavoltage photon beam or electron beam.

局部治疗的方式利用钴60，百万电子伏特能量的光子或电子射线。

UNESCO awarded him the first Kalinga Prize in 1952 for his work in popularizing scientific knowledge, and he was elected a Fellow of the Royal Society on 23 April 1953. In 1961 he received the title of Knight of the Grand Cross in the Légion d'honneur.

同年 G.P。汤姆逊用较高能量的电子做了晶体对电子束衍射的实验，他让电子能量为1000－8000电子伏特的电子束垂直射入赛玛哈、金、铂或铝等薄膜上，观测产生的衍射图样。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。