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- When the flow velocity and filtration medium diameter didn't change, the theoretical equation of computing most penetrant particle size was gained. 当气体流速、过滤介质粒径均不变时,得到了计算最难过滤粒子粒径的理论方程;
- most penetrant particle size 最难过滤粒径
- Keywords Most penetrating particle size (MPPS) High efficiency air filter (HEPA) Ultra low penetration air filter (ULPA) Monodisperse aerosol Polydisperse aerosol; 最易穿透粒径;高效过滤器;超高效过滤器;单分散气溶胶;多分散气溶胶;
- When both of the aerosol and filtration medium particle diameter didn't change, the theoretical equation of computing most penetrant flow velocity was gained. 当气溶胶粒子粒径、过滤介质粒径均不变时,得到了计算最具穿透率流速的理论方程。
- WHAT IS THE CRITICAL PARTICLE SIZE ? 什么是关键的粒子尺寸?
- The essay is most penetrating and powerful. 这篇杂文极为深刻有力。
- In clastic sediments, particle size is an important factor. 在碎屑沉积物中,颗粒大小是个重要因素。
- One important measure of the instability is particle size. 不稳定性的一个重要测量标准是微粒的尺寸。
- The distribution of cementite particle size displayed bimodal. 颗粒状渗碳体的尺寸呈双峰分布。
- When Al powder particle size is -260/+300,the speed is mod... 铝粉粒度在-260/+300目时,焊接质量与操控性最佳。
- His comments were most penetrating. 他的评论极其深刻。
- In the bivariate scatter plots results, it is most clear to separate the characteristic of riffles and pools by the mean particle size vs. skewness. 淘选度及扁平度则没有一致的结论,圆度值则是浅濑较深潭高。
- Platz complemented the formulation success when he determined that spray drying would yield the most consistent particle size, albeit on a small scale. 广场补充制定的成功时,他决定,喷雾干燥将产生的最一致的颗粒大小,虽然规模很小。
- The ES Mud Cleaners PATENT design can also handle the same volumes and are Capable of suspended solids removal down to a 4 to 6 micron particle size on most fluids. ES泥浆清洁器获得专利的设计也能够处理同排量的流体,并且可以清除掉大部分流体中4至6微米的固相颗粒。
- The lenght of time of the extraction and the particle size are both pertinent. 提取的持续时间和微粒的大小都恰到好处。
- Shift control of the particle size bar fight, mouse control perspective. Shift控制打杆的粒度,鼠标控制角度。
- The optimum particle size distribution of cement and its assessment method. 水泥的最佳颗粒分布及其评价方法。
- Even: homogeneous in particle size and confirming to the grade specification. 即使是:均匀,粒度和确认的等级规格。
- At the same particle size, coarse or fine, performance is comparable. 只要颗粒相同,不管是粗的,还是细的,结果相同。
- The length of time of the extraction and the particle size are both pertinent. 提取的持续时间和微粒的大小都恰到好处。