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- The water molecule is made up of two hydrogen atoms and one oxygen atom. 水分子是由两个氢原子和一个氧原子组成。
- An anhydride formed by the removal of a water molecule from the hydroxyl and carboxyl radicals of hydroxy acids. 内酯一种通过从酸的羧基中除去一个水分子而形成的脱水物
- Water is actually quite simple, but the way the water molecule is formed gives water its unique properties. 水实际上很简单,但水分子形成的方式赋予了水独特的性能。
- Skewing parameter was introduced to describe Raman spectroscopy distortion of water molecule stretching variation. 采用了频移参数描述水分子拉曼峰的形变强度,并讨论了频移参数与盐度之间的关系。
- The chloride ligand trans to the coordinated ethylene is displaced by an entering water molecule. 反向配位的乙烯氯离子配体被一个进入的水分子取代。
- No matter how long you look at it, a water molecule is still just two hydrogens latched onto one oxygen. 美国壬色列理工学院的一项最新实验结果显示,无论观测时间多长,一个水分子仍然是由两个氢原子跟一个氧原子化合而成的。
- Results OWI could demonstrate the normal and abnormal structure and function through measuring the diffusion motions of water molecule in the liver. 结果磁共振弥散加权成像通过测量肝脏内的水分子弥散运动,从而了解肝脏局灶性和弥漫性病变与肝脏正常结构和功能的差异。
- Each water molecule in that chain has a dipole moment and is polar, as the oxygen atom is more electronegative than the hydrogen atoms. 而赵亚溥课题组的模拟发现,正是该相互作用使得水偶极链很少发生翻转, 成为纳米水力发电的关键。
- The water molecules in a glass of water are identical. 一杯水里所有的水分子都是相同的。
- The ultramicor water molecule penetrates into the skin cells to replenish the moisture in case of lowering the vitality of the skin due to shortage of the moisture. 超微水分子深入肌肤细胞内部补充水,避免肌肤因缺水造成的活力机能低下,确保肌肤全天的水源供给,调整并维持肌肤的酸碱值到理想状态。
- Method DWI and PWI are new magnetic resonance technologies.DWI is derived frome measurement of the random movement (Brownian motion) of water molecule protons. 方法DWI和PWI是一种新的磁共振成像技术,DWI通过测定水分子的布朗运动而获得;
- A solid compound containing water molecules combined in a definite ratio as an integral part of the crystal. 水合物结晶中有一定比例水分子成分的固体化合物,其中水分子与晶体的含量为一固定比例
- As the water boils, the water molecules escape in large numbers. 水沸腾时,有大量水分子逃脱出来。
- A protein called a release factor binds directly to the stop codon, causing the addition of a water molecule instead of an amino acid to the polypeptide chain. 一种叫做释放因子的蛋白质直接结合在终止密码子上,导致一个水分子而不是氨基酸被加在肽链末端。
- Effect of electric field on phase transformation of biologic solution was discussed, which included the dipole polarization of water molecule and ion disturbing. 摘要从水分子偶极转向极化和离子迁移运动两个方面分析了电场对生物溶液相变过程的影响。
- All proteases use water to cut their respective proteins, and enzymes in the aspartyl protease family employ a pair of aspartic acids to activate a water molecule for this purpose. 所有的蛋白酶都会利用水来切割其作用的蛋白质,而天冬胺酸蛋白酶家族的成员,则还会利用两个天冬胺酸分子来活化水分子,以利蛋白质的切割。
- Diffusion-tensor imaging measures the direction of movement of water molecules. 扩散张量成像技术可以测量水分子的运动轨迹。
- Water molecules there absorb the energy from the beam and convert it into heat that cuts or abrades. 水分子从那儿吸收来自光束的能量并将其转换成可以切割或打磨的热量。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- Ni Xiangshan*, Shi Xiufan, Lin Lunjiang* 1988 An interaction potential between an alanine zwitterion and a water molecule based on Abainitio calculations. International Journal of Quantum Chemistry , 34: 527-533. 倪向善*、石秀凡、林伦奖*1988基于从头算的丙氨酸两性离子和水分子的相互作用。国际量子化学杂志,34:521-533。