Kekule discovered the ring structure of benzene in a dream.
化学家凯库勒在梦境中就发现了苯的环形结构。
The chemist Kekule discovered the ring structure of benzene in a dream.
化学家凯库勒在梦境中就发现了苯的环形结构。
What organic chemist claimed that a dream featuring an ouroboros inspired his discovery of the structure of benzene?
是哪位有机化学家因梦到了衔尾蛇，从而启发了他发现苯的结构呢？
The chemist Friedrich Kekulé discovered the ring-shaped structure of benzene after dreaming of a serpent devouring its tale, for example.
例如，化学家Friedrich Kekulé梦到蛇咬住自己的尾巴后得到启发，发现了苯的环状结构。
Like many organic chemists of the time, kekule had been working feverishly to describe the true chemical structure of benzene, a problem that continually eluded understanding.
与同时期的许多有机化学家一样，凯库勒一直兴致勃勃的致力于一个屡屡不能被理解的工作项目，那就是表述苯元素的真实化学结构。
So, of course, this is resonance so we can go ahead and put our resonance notation in there to indicate that benzene is a resonance structure.
当然，这是共振的，所以我们可以在这里标上共振记号，表明苯环是一个共振结构。
Friedrich Kekule discovers the unique ring like structure of the molecule benzene right after he wakes up from a day-dream about snakes chasing their own tails and forming rings.
弗里德里希·凯库勒发现分子苯的结构想一个环状的客观事实，正是醒于当天的一个白日梦后知道的，在梦里他梦见一群蛇都在追逐着各自的尾巴，于是形成了好多环形。
The process of changing an open-chain hydrocarbon structure to a closed ring, e. g. , hexane to benzene.
使开链烃结构变成闭环烃的过程，例如使己烷变成苯。
So, let's look at this in a more simple structure here where we have the two possible forms of benzene, and the reality is is that it's going to be some combination of the two.
让我们从一个更简单的结构，来看看这两种可能的苯环构型，实际情况，是这两个的组合。
HCH-201 unsaturated polyester resin is designed for centrifugal casting molding glass pipe (HOBAS pipe) design of the structure layer resin is a low viscosity, medium reactivity of o-benzene resin.
201不饱和聚酯树脂是专门为离心浇铸成型玻璃钢管道(HOBAS管)设计的结构层树脂，是低粘度，中等反应性的邻苯型树脂。
The hydrophobic property of the resin has remarkably improved by adding the hydrophobic group of benzene ring to the molecular structure of the resin.
在分子结构上引入憎水基-苯环后，显著提高了脲醛树脂的耐水性。
The experimental result shows that the reaction order of the exhaustive oxidation of Benzene over rare-earth perovskite structure catalyst is 1.
实验结果表明，苯在稀土钙钛矿型催化剂上完全氧化反应的反应级数为1。
In our calculations, an organic molecule benzene-1,4- dithiol is chosen to structure molecular junctions, and the metal electrodes are presumed to be made up of gold.
我们选用1，4-苯二硫酚有机分子来构造分子结，设金属电极由金来构成。
In our calculations, an organic molecule benzene-1,4- dithiol is chosen to structure molecular junctions, and the metal electrodes are presumed to be made up of gold.
我们选用1，4-苯二硫酚有机分子来构造分子结，设金属电极由金来构成。
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