管线压力、膜压力,错流速度和温度测量在图1所示,记录在电脑。
The line pressure, transmembrane pressure, cross-flow velocity and temperature were measured as indicated in Fig . 1 and recorded on a computer.
为此研究了膜孔径、膜厚度、透膜压力和乳化液组成对破乳效果的影响。
Effects of the membrane pore size, membrane thickness, transmembrane pressure and emulsion composition on demulsification performance were investigated.
在有关端面密封气膜压力分布的计算中,采用了对几何结构适应性强的有限元素法。
The adaptable finite element method is used for calculating the pressure distribution of gas film for face seal.
结果表明,膜孔径和透膜压力明显影响破乳效果,而其它条件对破乳效果几乎没有影响。
It was found that the membrane pore size and transmembrane pressure affect demulsification performance remarkably while other factors have slight or almost no effect.
通过对系统跨膜压力变化测定,探讨了膜污染机理,同时研究了不同操作条件对膜污染的影响。
Through longtime monitoring of the changes of trans-membrane pressure, the membrane fouling mechanism was discussed and the operational effects on the membrane fouling were studied.
该文利用流体力学的原理,建立流体膜临界连续状态的液膜压力公式,在此基础上,探讨了弹簧力的设计方法。
This paper presents a formula of the pressure of liguid film in the critical state of the unbroken liguid on the principle of hydromechanics, and discusses a design method of spring force.
随转速的增大,界面滑移现象对水膜压力和轴承承载能力的削减程度明显增大,水膜压力和轴承承载能力将降低50%左右。
With the increasing of the rotational speed, the water film pressure and the load capacity of the elastic-metal-plastic thrust bearing were reduced by 50%.
主要研究内容和结论如下:1。建立了激光加工多孔端面机械密封的流体动力学分析模型,根据假设,一个孔栏上的液膜压力分布可表征整个密封面上的液膜压力。
The main contents and achievements are summarized as follow:1. A theoretical model has been developed to investigate hydrodynamic effect of mechanical seals with a laser-textured pores seal face.
设计一种适合的膜非常困难:一方面要足够坚韧,以承受压力;但同时还要有渗透性,而且只能透水,不能透盐。
Devising a suitable membrane-tough enough to withstand the pressure while remaining permeable to water but not to salt-is harder than it sounds.
淡水通过半透膜被抽进来以稀释海水,这样就能有助于在储水库的另一端形成压力。
The freshwater is drawn across the membrane to dilute the saltwater, and so helps to build up pressure on that side of the tank.
在每片硅原子膜的表面有一个金属制压力感应器,能检测压力的大小并发出信号。
A metal strain gauge on the surface of each membrane senses that deflection and generates a signal that indicates pressure.
能够抵挡这股压力的膜是用聚酯、聚砜和聚酰胺作的,并且固着在白色钢桶之内。
The membrane that can withstand such force is made of polyester, polysulfone and polyamide and is held within the white steel cylinders.
(这不就是“挣挣挣。屎”么。。。)急速上升的压力增加了颈动脉血液回流的阻力,并且没有完全闭合的膜瓣使得木有氧气的静脉血返回了脖子。
The increased pressure increases the resistance to blood flowing down the jugular veins, and insufficient valves may allow deoxygenated blood to push back up the neck.
膜盒是一种密封的弹簧绉纹管,可以感受大气压力的变化。
An aneroid is a sealed bellows which is sensitive to changes in atmospheric pressures.
膜盒,内含低压空气的密封弹性装置。当它周围的压力变化时,会膨胀或收缩。
ANEROID, a sealed flexible device containing air at low pressure, which expands or contracts during change of pressure outside the device.
用数值分析方法,得出了砂轮磨削区内磨削液动压力的分布曲线和液膜举起力。
Using numerical calculation method, numerical solutions of hydrodynamic pressure distribution and vertical force caused by grinding fluid in grinding zone are obtained.
利用压阻效应、大(小)挠度理论、膜的应力形变等力学、电学知识设计了一种压阻式微压力传感器。
Based on the piezoresistive effect, large or small deflection theory, thin film's stress theory and other mechanics or electricity knowledge, a piezoresistive micro pressure sensor is designed.
贯穿流体膜厚度无压力梯度。
There is no pressure gradient through the thickness of the film.
结论:后方致压时,颈脊膜脊髓所受压力与致压深度及颈脊柱运动有着密切联系。
Conclusion: the stress on the CCMC has great relationship with the depth of canal occlusion and the movement position of cervical spine.
随着纺丝液温度的上升和填充液的压力增加,中空纤维膜的水通量上升。
Water flux increases with increasing temperature of the casting solution and the pressure of the filling solution.
青光眼一种眼疾,症状是眼内液体压力超常的高,眼膜受损,眼球硬化,部分以至完全丧失视力。
Any of a group of eye diseases characterized by abnormally high intraocular fluid pressure damaged optic disk hardening of the eyeball and partial to complete loss of vision.
实验中比较了不同膜管孔径、膜管面积、操作压力等对乳酸杆菌发酵液浓缩效果的影响。
The effect of the different aperture size and the area of the membrane, operation pressure were studied.
根据模拟结果并结合单晶硅材料和SOI结构的特点,设计出了矩形应力膜单晶硅soi高温压力传感器芯片。
According to the result of simulation and characteristic of monocrystalline silicon SOI structure, a novel high temperature SOI pressure sensor with a rectangle diaphragm was designed.
合成高分子富氧膜对气体具有选择透过性,在压力的驱动下,可直接从空气中获得富氧空气,供患者使用。
Synthetic polymer oxy—enriching membrane has selective permeability for gases and under pressure, it can obtain enriched—oxygen air, provided for patient, from atmosphere.
利用压力爆破技术测量了圆形金刚石膜的断裂强度。
The fracture strength of circular diamond film was measured by a burst pressure technique.
提出了旋转液膜气液传热传质设备的气体压力损失的准则关系式。
Criterion for gas flow pressure loss is presented for rotating liquid film heat and mass transfer device.
平衡时,膜两侧压力差等于渗透压。
Balance when the pressure difference is equal to the osmotic pressure.
平衡时,膜两侧压力差等于渗透压。
Balance when the pressure difference is equal to the osmotic pressure.
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