查询词典 molecules

The chemist can make petrol or paraffin from the oil out of an oil-well by heating it enough to change the pattern of the atoms in its molecules.

化学家们可以通过加热改变分子中的原子排列方式，从原油中提炼出汽油和石蜡。

According to molecular theory,all matter is made up of small particles called molecules.

根据分子理论，一切物质都是由叫做分子的小粒子组成的。

Every substance, no matter what it is, is composed of very small particles called molecules.

各种物质，不论它是什么，都是由一些称为分子的很小的粒子构成的。

Pentose A SUGAR that has five carbon atoms in its molecules.

戊糖：分子中含有5个碳原子的糖。

Some interactions have been found between ions of sodium perchlorate and water molecules.

无机盐高氯酸钠的加入破坏了水分子的氢键结构，阴阳离子分别与水发生相互作用。

The existence of hydrogen bond within or between the molecules of pigment can enhance the perdurability, light fastness and weather resistance.

有机颜料发色母体最主要的是偶氮和酞菁两大类(分别为50%和25%)，其余25%的颜料属于杂环的发色体：喹吖啶酮、异吲哚啉与异吲哚啉酮、苝、喹酞酮、二噁嗪、吡咯并吡咯二酮、金属络合颜料、靛族和稠环酮颜料(如：蒽醌、黄蒽酮、皮蒽酮等)。

The molecules of gas behave as though they were perfectly elastic bodies.

气体分子的性能好像和完全弹性的物体一样。

The establishment and relaxation processes of the transient gratings, which are formed by two recording 514nm beams with different polarization directions, SS, PP, SP and ±45℃, are investigated. Using the weak absorption of the chromophores at 632. 8nm and the positive dichroism of the chromophores molecules, a kind of bi-photonic transient gratings, owing to the periodic distribution of Trans and Cis isomers, is established first time in azo-dye doped polymeric bulk sample.

实验考察了两束514nm的写入光在不同偏振情况下（SS，PP，SP和±45），在样品中形成的瞬态栅的建立和弛豫情况；利用偶氮生色团在632.8nm波段的微弱吸收和生色团分子的正二向色性，首次在块状偶氮聚合物材料中形成一种基于生色团反式和顺式异构体密度分布的双色光瞬态栅；利用瞬态栅的快速建立和弛豫，考察了其在衍射型全光开关方面的潜在应用。

Therefore,it is importance task that we should not only knockout α-1,3GT and relative molecules from pigs,but also ensure safety in public health of XP from PERV.

因此，即要剔除导致人类排异反应的猪细胞表面的α-1，3GT及其相关的分子，又要确保猪器官异种移植的安全性，是尚待研究的重大课题。

The process whereby heavy molecules of naphtha or petroleum are broken down into hydrocarbons of lower molecular weight (especially in the oil-refining process).

把石油重分子分解成低分子碳氢化合物的过程；把石油分子分解成更小的分子并提取低沸点的分馏部分的过程。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新