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- Different methods are described to measure sludge sedimentation and filtration properties, by use of sedimentation indices, initial sedimentation velocity and capillary suction time (CST). 利用沉积作用,最初的沉积作用速度和吸附时间(CST),描述测量烂泥沉积作用和过滤产物的不同方法。
- Keywords sludge treatment;fluctuation of transmitted light;capillary suction time method;coagulate dosage;automatic control; 污泥调理;光脉动;毛细管抽吸时间法;絮凝剂;自动控制;
- capillary suction time 毛细管吸升时间
- In nonshrinking soils, the capillary potential derived mainly from capillary suction. 在非收缩的土中,毛细水势主要用毛细水吸力来推导。
- Under continuous cycles of wetting and drying,chloride ion-containing water is absorbed by capillary suction of unsaturated concrete,which accelerates reinforcement corrosion. 干湿交替条件下,含氯离子的海水通过毛细管吸入作用侵入不饱和混凝土,加速了混凝土中钢筋的锈蚀。
- Indexes including sputum suction time,the contamination of sputum tube and the effect of sputum suction of all cases were ob... 改良吸痰流程是缩短操作时间的一种有效方法,可减少院内交叉感染的发生率,效果明显优于传统吸痰流程。
- coefficient of capillary suction 毛细吸水系数
- the coefficient of capillary suction 毛细吸水系数
- Estimation of water suction time for fire pumps 消防泵引水时间的估算
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久,就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨,他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- At that time he had two helpers. 当时他有两个助手。
- Flies' feet stick to surfaces by suction. 苍蝇的脚借吸力可附着于物体表面上。
- I'm sorry to obtrude on you at such a time. 我很抱歉在这个时候打扰你。