1) bubble size
汽泡尺寸
1.
Measurement and study of bubble size in low pressure boiling tube;
低压沸腾管内汽泡尺寸的测量与研究
2) bubble size
气泡尺寸
1.
Considering the effect of bubble size,bubble distribution and bubble lifecycle on the DO of aeration tank in micro-pore bubble aeration systems,there was an optimal bubble group which could maximize DO in aeration tank.
综合考虑气泡尺寸、气泡分布、气泡生命周期等对微孔曝气水体DO的影响效果,存在着使曝气效果达到最佳的最优气泡群。
2.
The theoretical deduction proved that by reducing the bubble size, the three performances will be all improved.
分析研究了气泡尺寸的变化在微细粒浮选中对浮选速率、浮选回收率以及气泡与矿粒的碰撞概率等三个方面指标的影响作用,指出在微细粒浮选中减小气泡尺寸是提高浮选效率的强有效措施。
3.
Thereby,measuring bubble size must be emphasized in study of reducing cavitation damage.
因此在掺气减蚀研究中,必须加强对气泡尺寸的检测。
3) cell size
泡孔尺寸
1.
Extruded polypropylene foam with low open cell content, high cell density, small and uniform cell size was prepared via blending conventional linear polypropylene with a small amount of high melt strength polypropylene (HMSPP).
通过添加少量高熔体强度的支化聚丙烯,制备了开孔率低、泡孔密度大、泡孔尺寸小、泡孔分布均匀的聚丙烯挤出发泡材料;通过发泡材料断面的SEM分析,比较了成核剂类型和粒径对泡孔密度和尺寸的影响。
4) size of bubble
气泡尺寸
1.
Flowing type of the two phases that flows in the horizontal pipe was studied through testing mainly,and the law of the bubble size produced in the bubbly flow was studied,and it was studied that the size of bubbles changed when the experimental parameter was changed.
主要通过试验研究了水平管内两相流的流型、泡状流中所产生的气泡尺寸沿水平管径向的变化规律,以及气泡尺寸随试验参数的改变而变化的情况。
5) floam bubble size
[纺]泡沫气泡尺寸
6) bubble size distribution
气泡尺寸分布
1.
Experiment and CFD simulation of bubble size distribution in 2D gas-liquid bubble column;
二维鼓泡床内气泡尺寸分布的实验与CFD模拟
2.
Study on bubble size distribution and local gas holdup in bubble column;
鼓泡塔中气泡尺寸分布和局部气含率研究
3.
The bubble size distribution of distillation trays is the key parameter for calculating distillation tray efficiencies, designing and operating distillation towers.
精馏塔板上气泡尺寸分布是计算精馏塔板效率以及设计和操作精馏塔的关键参数,但对它的预测受到理论不完善、实验测试手段落后及求解计算困难等方面的限制。
补充资料：工程图标准尺寸及坐标尺寸
标准标注类型，是我们常用的标注类型。而坐标标注是便于数控加工采用的另一中标注形式。PRO/E可以将两种标注方式进行转换。
· 3.2 标准标注到坐标标注的转换
注意： 转化为坐标标注的尺寸必须是线性标注的，下列尺寸不能转化为坐标标注：
- 被显示成线性尺寸的直径
- 中心线尺寸
- 选择MODIFY DRAW > Dim Params > Dim Type > Ordinate Dim > Create Base.
- 选择作为参考基准线的尺寸
- 选择基准的引出线，该点为0点
- 选择 MOD DIM TYPE > Lin to Ord .
- 选择线性尺寸：注意：必须选择具有相同基准的尺寸
========>>>>
1. 选择 DIM PARAMS > Diam Dim Type .
2.点击Ord to Lin 
3.选择尺寸即可
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