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- fluorine atom effect 氟原子效应
- The mechanism of cyclodextrin-induced room-temperaturephosphorescence has been reviewed, including the heavy atom effect and deoxygenation techniques. 本文综述了环糊精诱导室温磷光发光机理,并对重原子作用及除氧技术作了介绍。
- Presumably both the very small size and activating influence of fluorine atoms contribute to this exception. 这大概是由于氟原子半径小和活性高这两个原因的影响,氟原子对这种例外做出了贡献。
- EXAFS and RDF measurements show that the AIF_3-YbF_2-BaF_2-SrF_2 glasses have the octahedral structure in which two fluorine atoms share a top point. EXAFS和RDF测定分析表明,AlF_3·YbF_3·BaF_2·SrF_2玻璃具有共顶的正八面体结构。
- So after each layer is deposited, nitrogen fluoride is pumped into the chamber and is split to release highly reactive fluorine atoms that clean the walls. 所以在每层材料放置好之后,氮氟化物就被泵进工作舱中并分散开来,释放出高活性的氟原子来清洁墙壁。
- CALCULATE OF THE ENERGY LEVELS OF THE GROUND STATE OF FLUORIN ATOM 氟原子基态能量的计算
- It was found that the atomization effect are the same both for Ag + and AgCl - 2 during the determination of silver by AAS. 研究结果表明 ,原子吸收法测定银时Ag+ 和AgCl- 2 两种形态的原子化效果一致。
- Research results indicate that the device can reduce working voltage and improve the atomizing effect and oil-coated quality. 研究表明,新型的荷电装置可以在较低的工作电压下达到较好的雾化效果,显著提高静电涂油机的涂油质量。
- As fluororesin is decomposed by oxygen flask method,fluorine atoms in the fluororesin are converted into ions,which is then determined by titration method with lanthanum nitrate standard solution. 讨论了以氧气瓶燃烧法分解氟树脂,把氟树脂中的氟转化为氟离子,然后以硝酸镧标准溶液进行滴定,从而测定出氟树脂中的氟含量,再根据定量关系计算出氟树脂涂料中的氟含量的方法。
- A better atomizing effect is received with longer length of internal mixing chamber, but the improving trend is slowed down gradually with furth increasing chamber length. 内混室长度越长越好,但对雾化性能改善逐渐趋缓;
- Particle diameter is an important index for atomizing performance.In order to improve atomizing effect, a new internal mixing air-liquid atomizer has been tested. 摘要雾滴粒径是衡量喷嘴雾化性能的一个重要指标,为了提高喷嘴的雾化效果,对一种新型的内混式气液雾化喷嘴进行了测试。
- The atom bomb is of catholic concern. 原子弹受到普遍的关注。
- That cannot get up an atom of sympathy for them. 那并不能激发起人们对他们的丝毫同情。
- Scientists have unlocked the secret of the atom. 科学家已经揭开了原子的秘密。
- Shock Tube Studies on the Nonequlibrium Electron Affinity Kinetics of Fluorine Atom at High Temperatures 高温非平衡条件下氟原子亲电动力学的激波管研究
- In order to improve the adhesive strength,vinyl acetate was co-polymerized with butyl acrylate,and dispersant agent was added to improve the viscosity of the emulsion and the atomizing effect. 对聚醋酸乙烯酯乳液改性进行了研究,通过与丙烯酸丁酯共聚来提高粘接强度,加入分散剂来调节乳液的黏度,改善雾化效果。
- A Quantum Scattering Study of Collinear Reaction Probabilities for the Fluorine Atom and Hydrogen Molecule System 氟原子与氢分子共线反应几率的量子散射计算
- The particles in an atom are infinitely small. 原子里的粒子极小。
- Punishment had very little effect on him. 惩罚对他没有什么效果。
- There isn't an atom of truth in the rumour. 谣言中没有丝毫的真实性。