Condensation occurs when the supersaturation is positive. 当过饱和是正值时,则出现凝结。
Through the measurements of saturation degrees of TDG by different models for typical water bodies, hydraulic sluicing may lead to the increase of TDG concentration and even to its supersaturation. 通过对不同典型水体TDG饱和度的测量,表明泄流可以导致水体TDG含量增加甚至过饱和。
The nucleation event takes place around the peak of matrix liquid supersaturation. 少量相液滴形核发生在基体熔体过饱和度峰值附近;
The results show that an allowable supersaturation without the precipitation of calcite scaling existed. 结果表明,在地热水中允许存在一定的碳酸钙过饱和度,而不发生碳酸钙垢的沉积。
The results showed that carnallite dissolved in the water was a process that potassium chloride dissolved firstly and then KC1 crystallization appeared when certain supersaturation of KC1 was got. 研究结果表明:光卤石溶解制氯化钾结晶机理为:氯化钾是先溶解后结晶的过程,即KC1先溶解到溶液中,当溶液中KC1达到一定过饱和度后再从溶液中结晶析出。
Thus the growth of diamond single crystals seems to be disturbed either by too high hydrocarbon supersaturation or by less atomic hydrogen or by a decreasing surface mobility of the growth species. 因此,金刚石单晶体的生长看来既受到太高的碳氢超饱和度的影响,也受到少量原子态氢的影响,还受到生长物质表面迁移率减小的影响。
The Evolvement Study on Supersaturation of Dissolved Gas in the Middle Reaches of Yangtze River after the Three Gorges Project Running 三峡工程运行后长江中游溶解气体过饱和演变研究
Based on the analysis of its concept, the hazards of the supersaturation of the total dissolved gas ( TDG) were discussed. 从对总溶解气体(TDG)过饱和概念的分析入手,阐述TDG过饱和的危害。
Progress of Model Studies on Total Dissolved Gas Supersaturation Downstream of Sluicing Dam 大坝下游水体溶解气体浓度超饱和模型研究进展
Investigation on the nucleation kinetics of supersaturation solution of KDP with different pH value 不同pH值下KDP过饱和溶液的成核研究
The "supersaturation ratio" is the ratio of the excess vapor density to the saturation value. 过饱和比是超过饱和值的蒸汽密度与饱和值的比。
Immobile displacing-phase saturation The supersaturation used is too low to produce an appreciable rate of nucleation. 不可动驱替相饱和度所用的过饱和度太低,不能产生一个值得重视的成核率。
The response of a particle to the application of a sudden supersaturation depends on its size and on its composition. 一个粒子对突然过饱和的反应依赖于粒子的大小和成分。
A drop zero radius would require an infinite supersaturation to maintain it. 要使一个半径为零的液滴保持下去将需要无限大的过饱和度。
Properties of water vapor supersaturation under spray scrubbing conditions cloth, scouring, of textile materials whether or not impregnated with a cleaning preparation 喷淋洗涤条件下水汽饱和度分布特性刷洗用布,纺织品制,不论是否浸有洁制剂
This equation has the feedback property of Supersaturation → nucleation → depletion cycle. 该速率表达式具有过饱和→成核→耗尽循环的反馈特征。
It provide a basis to find out the rule of desorption of dissolved gas supersaturation downstream of high dam, which is important for protecting fish in downstream of high dam. 这一研究为更深入的开展高坝下游过饱和溶解气体的产生及消减过程理论研究提供了依据,对高坝下游水生生物保护具有重要作用。
What determines a particle's potential for nucleation is its "critical supersaturation". Effect of Nucleation Agent on Extrusion Foaming of Polystyrene by Supercritical CO_2 as Foaming Agent 粒子的临界过饱和决定了它的成核潜力。成核剂对超临界流体/PS挤出发泡的影响
The main evidence for the validity of nucleation theory rests on its ability to predict closely the critical supersaturation for most liquids in cloud chamber experiments. 成核理论正确性的主要证据在于它能在云室实验中精密地预测多数液体的临界过饱和度。
With increase of carbon supersaturation ( e.g.CH4 amount in the gas phase) faceted diamonds get less and a high amount of twins and stacking faults are introduced into the deposited diamond. 随着碳的超饱和度(如气相中的甲烷含量)的增大,多面金刚石减少,大量的孪晶和堆垛层错进入沉积的金刚石中。
The effects of supersaturation and supercool on ice conversion to natural gas hydrate was studied. 对由冰生成天然气水合物过程中的过饱和度和过冷度的作用进行了实验研究。
The result indicates that the supersaturation caused by the temperature grades between main flow and the pipe wall is the inherent impetus of salt-out in green liquid. 结果表明,因主流与管壁间的温度梯度而产生的过饱和度是绿液发生结盐的内在推动力;
The results of the experiment indicate that the supersaturation is the main facto. 研究结果显示,过饱和度是结盐诱导期的主要影响因素。
The formation of ballas is observed with increasing carbon supersaturation ( CH4 content) in the gas phase respectively with decreasing at.H/C ration. 随着H/C比率减小,气相中碳的超饱和度(CH4含量)相应增大,从而形成半刚石。
The concentration and supersaturation are considered as the important parameters for the kinetics of crystallization. 溶解度和过饱和度是溶液结晶动力学的重要参数。
The influences of the composition of precipitant, stirring rate and supersaturation level on AUC crystal are studied. 研究了沉淀剂组成、搅拌速度、溶液的过饱和度等因素对AUC沉淀结晶的影响。
At the low supersaturation region, experimental results deviate from the theoretical characterization of homogeneous nucleation. 在低过饱和区,非均匀成核是主要的,实验结果偏离了均匀成核的理论表征;
This method could be as a model for choosing the supersaturation of industrial crystallization. 该方法可为工业结晶中过饱和度的选择提供参考。
The effects of concentration, purity, viscosity and temperature of sugar solution on supersaturation are discussed. 本文论述糖液的浓度、纯度、粘度和温度对过饱和度的影响。
Approaches to expediting nucleation rate are temperature original reaction concentration and supersaturation ratio in the nucleation course. 加快成核速率的途径有升高成核时的温度、增大成核时反应物浓度和增大过饱和比。