2) rising
[英]['raɪzɪŋ] [美]['raɪzɪŋ]
浮升
1.
By researching the separating process mechanism of the rising between the coalescenceplates and the coalescing on the surface of the plates, a mathematical model calculating the separating time of the dispersive drops in oilwater separation was proposed.
通过对油水分离过程中油滴在聚结板间浮升和在聚结板表面聚结的过程机理的研究,建立了关于聚结板式油水分离器的油水分离过程数学模型,求得分散相液滴分离所需的时间。
2.
Both two forms of mine gas in air have rising movement or trend: a part of mine gas or higher concentration of mine gas in air rises by buoyancy because of density difference; pressure diffusion of molecules of mine gas in air is made by pressure gradient, molecules of mine gas have rising movement or trend because down pressure gradient is usually produced by gravity.
矿井空气中局部瓦斯或局部较高浓度瓦斯的气体对象，由于存在小于周围环境气体的密度差，会在浮力作用下浮升；矿井空气中的瓦斯气体分子在压强梯度的作用下产生压强扩散，通常由于空气重力产生方向向下的压强梯度，瓦斯气体分子具有上升的运动或趋
3.
According to the need for study on methane movement law in fully mechanizedsublevl caving stopes,the methane rising and pressure diffusion theory is put forward.
依研究综放采场瓦斯运移规律的需要，提出矿井瓦斯气体浮升与压强扩散理论。
3) oil drop
油滴
1.
The Research on the Size and the Ascending Velocity of Oil Drops Spilling from Tiny Holes of Seabed Pipelines;
海底管线微孔泄漏油滴尺寸与上升速度研究
2.
8% when the average size of oil drop ranges from 21.
2 μm的油滴 ,其分离效率为 84 %～ 99。
3.
The error of charge contained in an oil drop is obtained by means of error transmission method, also the degree of effect on every physical quantity measured directly to the error is analyzed.
用误差传递的方法得到了油滴所带电荷量的误差 ,并分析了各个直接测量量对误差的影响程度 ,同时对仪器结构的改进和实验参数的优选提出了切实可行的方
4) oil drops
油滴
1.
A new method of data processing in Milligan oil drops experiment;
密立根油滴实验数据处理的新方法
2.
The current situation of oil-water sludge,the movement rule of and the forces on the solid impurity particles,oil drops and water of the oil-water sludge in centrifugal force field were introduced,and relevant physical models were established.
介绍了罐底油的现状及罐底油中渣颗粒和油滴及水在离心力场中的运动规律、受力情况,建立了相应的物理模型;推导出了渣颗粒的离心沉降分离速度、沉降层厚度和油滴的向心分离速度、向心层厚度的表达式;通过小型实验设备对罐底油进行了三相分离实验研究,分析了温度、分离转数等对分离效果的影响。
3.
This paper mares some analysis that two factors of oil drop volatilitation in uniform down will influence the experiment of oil drops,and raises some points to be noticed in experiments.
本文分析了油滴的挥发性和匀速下落问题对密立根油滴实验的影响 ,提出了实验过程中该注意的问
5) oil droplet
油滴
1.
Study of coalescence behav-ior of oil droplets iu chemical flooding system;
化学驱油体系中油滴聚并规律的研究
2.
This paper deals with the computer aid modulate calculation of diesel oil droplet evaporation, and the law of changes in temperatures, diameters and qualities of droplets under different conditions.
本文利用计算机对柴油油滴的蒸发进行模拟计算，并研究柴油油滴在不同环境条件下蒸发时的温度、直径及质量的变化规律。
3.
Considering collision coalescence of dispersed oil droplets in oil field wastewater,the dynamic information of all oil droplets within the inclined plate oil remover were obtained by simulation,which can be used in the calculation of the oil removal efficiency of inclined plate oil remover.
考虑离散油滴在油田废水除油过程中发生的油滴碰撞聚结现象,模拟得出斜板除油器内全部油滴的动态信息,用于斜板除油器除油效率的计算。
补充资料：无柄液滴法、躺滴法、座滴法等
分子式：
CAS号：
性质：又称无柄液滴法、躺滴法、座滴法等。根据液面外形求算表(界)面张力的一种方法。当待测液液滴稳定地停在水平固体表面上，其外形与液体表面张力γ有关。根据巴什弗思–亚当斯(Bashforth-Adams)方程可有以下关系式ρ1和ρ2分别为待测液体及液滴外介质的密度，g为重力加速度，β为形状因子，b为大小因子。当液体与固体表面接触角大于90°时可根据测出的液滴的赤道半径及其与液滴顶点的垂直距离数值查表得出相应的β及b值，从而算出表面张力γ。本法简便，适用于吸附平衡时间长的体系和低表面张力的测定；也能用于测定界面张力及熔融金属的表(界)面张力。
CAS号：
性质：又称无柄液滴法、躺滴法、座滴法等。根据液面外形求算表(界)面张力的一种方法。当待测液液滴稳定地停在水平固体表面上，其外形与液体表面张力γ有关。根据巴什弗思–亚当斯(Bashforth-Adams)方程可有以下关系式ρ1和ρ2分别为待测液体及液滴外介质的密度，g为重力加速度，β为形状因子，b为大小因子。当液体与固体表面接触角大于90°时可根据测出的液滴的赤道半径及其与液滴顶点的垂直距离数值查表得出相应的β及b值，从而算出表面张力γ。本法简便，适用于吸附平衡时间长的体系和低表面张力的测定；也能用于测定界面张力及熔融金属的表(界)面张力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条