查询词典 molecules

In 3 each zinc atom is coordinated by two tcm anions and two dpyam molecules to form a distorted octahedral geometry. Different from the former two complexes, 3 shows a mononuclear structure.

在3中每个锌与两个三氰基甲烷阴离子，两个2，2'-双吡啶胺分子相配位形成畸变八面体的空间结构。

Cu and Co ions are coordintated with six oxygen atoms from two water molecules and four ligands to form an octahedral geometry. Each ligand links two metal ions in a μ2-bridge coordination mode and two-dimensional wavelike structures are formed.

Cu和Co均为六配位，八面体构型，每个金属离子与4个配体和2个水分子配位，每个配体采取μ2-桥联模式，形成二维层状结构。

A good wine or a sunripe wild strawberry activates a whole array of odorant receptors, helping us to perceive the different odorant molecules.

一个良好的葡萄酒或sunripe野生草莓启动了一系列的气味受体，帮助我们能感知不同的气味分子。

Eye of the molecules is smaller, and better absorption, adhesion and also strong on the Dodge nasolabial folds have a good effect.

眼霜的分子更小，更好吸收，附着力又强，对减淡法令纹有很好的功效。

If we allow these 10105 molecules to randomly permutate, the rate of permutation is ten thousand (104) times per second. If the age of the universe was thirty billion years (1018 seconds), then from the beginning of the universe until now, the total permutations were 10127 times (10105x1018x104), which is not even enough time to develop one correct nucleotide sequence for one molecule of DNA.

如果让这10105个分子随机组合，令组合的速率为每秒一万次（104），假设宇宙的年龄为三百亿年（1018秒），那么，从宇宙形成到现在，一共可以产生的组合方式是10127次（10105x1018x104），还不足以产生一个有正确核亘酸排列组合序列的DNA分子2！

Scientists think the molecules making up theprimordial ooze of life on Earth might have formed in such a disk.

科学家猜测，原始地球上孕育生命的原始浆液很可能就从这样的行星盘中形成。

Shifts of the highest occupied molecular orbital and the secondary electron cutoff of the PES spectrum upon the adhesion of the Alq layer have been observed, revealing the existence of the interface dipole. Results of angle-resolved X-ray photoelectron spectroscopic measurements confirm that the C_(17)H_(35)COONa molecules tend to arrange themselves in an amphiphilic array at the interface.

通过紫外光电子能谱得到了界面处的电子结构与能级排布，并观测到了界面偶极层的存在；同时利用角分辨的X射线光电子能谱研究了硬脂酸钠分子在Alq表面上沉积时，分子排布的取向，结合分子结构，解释了有机发光器件中在金属电极和Alq间加入一薄层硬脂酸钠后性能得到有效改善这一现象。

The condition and limitation of using this technique to determine β of organometallic molecules are discussed.

初步讨论了溶致变色法测试金属有机化合物的β值的适用条件和局限性。

Through the Raman experiment data obtained above, the order parameters were determined and the orientation distribution graphs of BY and MO in BSFs were given. BY molecules were mainly oriented towards the plane of BSFs, but there was some probability towards other directions. The phase transition of the BSF from gel-to-liquid crystal resulted in a decrease of orientation distribution along the plane of the BSF and a increase diverging from the plane.

BY分子主要沿90°方向取向，但其它方向亦有一定的取向几率；MO分子的取向分布对BSF相变的反映是其有序程度的变化，BSF从凝胶态到液晶态的相变导致MO分子沿90°方向取向几率减小，而沿其它方向的取向几率增加，这实际对应MO分子热运动程度的增加。

A type of liquid crystal where the alignment surface and, therefore, the liquid crystal molecules are oriented 90 degrees from each surface of glass.

某种液晶在那里调整表面和，因此，液晶分子是面向的离玻璃的每个表面90 度。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。