- 相关中文词汇
- 弗洛
- 更多网络例句与Floe相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Brownian movement and the hydraulic condition required is only that the coagulant can be dispersed in the water rapidly; As the floe is growing frier, the condition of making the floe diameters controlled in a certain limit is to be provided as well as the condition favorable for the collision of the floe.
得到细小粒子的凝集动力由布朗运动决定,此阶段只需要有将混凝剂迅速分散于水中的水力条件;在絮体进一步成长过程中除造成有利于絮体碰撞的水力条件外,还要造成絮体粒径控制在某一限度之内的水力条件。
-
Its rule of change was obtained.On the basis of other studies,the flocculation kinetics and floes structure was studied. By making some assumptions, collision frequency were presented.Then the the flocculation kinetics model was established through population balance equation. Comparison of experimental data and modeling results indicate that there are the same trend between the two. So the model can predict floes number and size during flocculation of Yellow River's loess particles without using empirical parameters.The TEM and SEM were used to obsever floes in the study of floe structure.The flocculation was divided as flocculi,floc and floe aggregate.The floes structure model was established by assumption that particles position in floe accords with tetrahedron.The fractal dimension of model and experimental floes was found to be coincidentSo the model can reflect the structure of flocs formed in flocculation of Yellow River's loess particles by macromolecule flocculant at a certain extent
最后,本文还对絮凝动力学和絮体结构进行了研究,在前人研究的基础上,针对高分子絮凝黄河泥沙,对絮凝过程作了一些符合试验条件的假设,建立了颗粒碰撞频率表达式,应用了颗粒数量平衡方程,从而建立了絮凝过程的动力学生长模型,模型计算结果与试验数据对比表明,二者趋势一致,在没有使用经验参数的情况下基本上能够描述黄河泥沙絮凝过程中絮体数量和尺寸分布的变化过程;对絮体结构的研究中,应用扫描电子显微镜和透射电子显微镜对絮体进行了观察,将絮体分为絮粒、絮团和絮网三个不同的生长阶段,通过假设颗粒结合位置符西安建筑科技大学博士学位论文合正四面体,建立了絮体结构模型,计算得到的模型絮体分形维数基本与试验中的实际絮体相符,在一定程度上能够反映高分子絮凝黄河泥沙生成的絮体结构。
-
Then a model to distinguish skin drag coefficient and form drag coefficient is established based on a floe drag experiment by using a wave-current tank in laboratory, and the quantitative relationship between skin/form drag coefficient and floe geometric parameters is established as a result.
水拖曳系数同海冰几何形态参数的关系才是提高拖曳系数适应性和准确性的最佳途径。
- 更多网络解释与Floe相关的网络解释 [注:此内容来源于网络,仅供参考]
-
floe:浮冰
flodlit 泛光灯 | floe 浮冰 | floe 浮筒
-
floe:浮筒
floe 浮冰 | floe 浮筒 | floeberg 冰山
-
floe ice:浮冰[块]
漂移气球 floating balloon | 浮冰[块] floating ice; floe; floe ice; pan-ice; patrol ice | 絮状[云] floccus