With the increase of atomization pressure and at over heated temperature and suitable liquid flow diameter. , finer and irregular shape powders can be obtained by this technology.
在合适的液流直径下,随着雾化压力、过热温度的增加,银稀土合金粉末粒径更细,但其颗粒形貌变得更加不规则。
Investigated was the influence of the various system conditions, such as different liquids, flow velocities and jet flow diameter, etc. on the critical heat-flux density of the jet-flow boiling.
考察了不同液体、流速和喷流直径等系统条件对喷流沸腾临界热流密度的影响。
The maximum penetration depth of gas flow is increased with the increase of gas momentum while the diameter of oxigen gunjet keeps constant.
气流的最大穿透深度随气体动量的增加而增加,而氧气喷枪的直径保持恒定。
This causes the creation of an “ice tube”, the inner diameter of which slowly constricts until no more water can flow through.
它产生了一种可称之为“冰管”的东西,内部的直径逐渐缩小最后水流就无法经过,冻住了。
The wires measure 1/5, 000th to 1/25th the diameter of a human hair and are capable of harvesting energy from low-frequency vibrations such as the wind or the flow of currents.
这些管线的直径只有人头发的5000分之一到25分之一,并且能从风和水流之类低频振动中获取能量。
Kingfishers wedge themselves into water with a streamlined beak that gradually increases in diameter from tip to head, letting water flow past.
翠鸟流线型的长喙从尖端到头部的直径是逐渐增大的,潜水时会让水流向身后。
If in the enthalpy increases, reduce the diameter of the jet and increase the gas flow, can often gain faster cutting speed and better cutting quality.
如果在焓值提高的同时,减小射流的直径并加大气体的流速,往往可以获得更快的切割速度和更好的切割质量。
Section water ring: prevent concentration in the peripheral Settings, seepage, to change the direction of flow, increasing permeability diameter, reduce the seepage.
截水环:防止集中渗流,在外围设置,以改变水流方向,增加渗径,减小渗流。
The flow of blood through these arteries is restricted as the inside diameter is reduced.
流动的血液通过这些血管是限制内直径减小。
The results were: (l)After TAE, portal venous flow and velocity were increased, but portal venous diameter had no significant change.
结果为:①TAE后门静脉血流速度及血流量均较栓塞前增加,而门静脉的内径无明显改变;
Because of short diameter and fast flow of fluid, effect between the two-phase fluids can be ignored.
由于管径小,工质流动速度快,可以不考虑管内两相工质间的相互作用。
By changing the nozzle inlet pressure, drill gage width, nozzle diameter factors, to study the changes in these flow fields.
通过改变喷嘴入口压力、钻头保径宽度、喷嘴直径等影响因素,来研究井底流场的变化。
This paper deals with the physical characteristics of the transient of flow parameters in hydraulic system when fluid flows through pipe junction with different diameter.
本文分析研究了液压系统中液流在连接不同直径管道的装置处,流动参数发生瞬变的物理特征。
The flow distribution capacity of distributors is most important, especially for tower with large diameter, shallow bed or low pressure drop.
特别是对于大直径、浅床层、低压降的填料塔,分布器的流场均布性能尤为重要。
In this paper, the influence of flow coefficient of injector hole, hole diameter and needle lift on emission is studied through contrast experiment of different injectors.
本文通过对柴油机配置不同喷油器所进行的排放对比试验,研究分析了喷油器喷孔流量系数、喷孔直径、针阀升程对排放的影响。
They may also be used for water flow applications in large diameter lines and cryogenic service.
它们也可用于大直径管线的水的流量应用和低温工况。
The results show that mass flow rate of coiled capillary decreases when the coiled diameter reduces.
结果表明随着盘曲直径减小,螺旋毛细管流量逐渐减小。
In this paper, the effects of diameter and air inlet on flooding and flow reverse have been studied by experiment.
通过实验研究了管径和气体入口条件对竖直管内淹没和流向反转的影响。
It also discussed the diameter selection and flow distribution of the parallel conduits concerned in solving the model, and derived a formula for the distance between link pipes.
对模型求解中涉及到的并联输水管管径的选定和流量分配问题作了探讨,推导了连接管设置间距计算式。
According to characteristics of chemical industry process of production, this paper details the pneumatic diaphragm valve, s choice on type, acting mode, specific property of flow and diameter size.
本文就气动薄膜调节阀类型、作用方式、流量特性和口径大小的选择,结合化工生产的特点作了较详细地阐述。
Under this situation, we must reduce the speed of pump, increase the power of the motor, increase the import and export of pipe diameter to reduce the flow resistance of the medium.
在这种状况下,必须降低泵的转速,加大电机的功率,加大进出口的管径来减少介质的流动阻力。
Results as the implantation time elongating and the tumor enlarging, the diameter of renal artery became wider, and blood flow increased gradually.
结果随着种植时间的延长、肿瘤的增大,肾动脉的内径逐渐增宽,血流量逐渐增多。
The diameter, flow, shear rate, draw ratio, pressure difference and degree of profile in different configuration of capillary hole were calculated.
计算不同叶长,叶宽,孔数的喷丝板毛细孔的当量直径,单孔流量,剪切速率,喷头拉伸比,三叶异形孔压力降和异形度。
In the simulation process, the factors such as the diameter of the oil particles, velocity magnitude of flow, and particle group were considered.
在模拟的过程中考查了油滴粒径分布、流速大小、颗粒群等因素对油水分离效果产生的影响。
Several house drains, usually of 10 cm internal diameter and made of fired clay, flow into the street sewer which is of 15 23 cm diameter.
住宅的排水管道通常用若干条内径为10厘米由烧结粘土成制的管道,通往管径1523厘米的街道污水管。
Several house drains, usually of 10 cm internal diameter and made of fired clay, flow into the street sewer which is of 15-23 cm diameter.
住宅的排水管道通常用若干条内径为10厘米由烧结粘土成制的管道,通往管径15 ~23厘米的街道污水管。
By detection and computation, we found the patients who got cerebellum atrophy or brain stem atrophy often accompanied by the narrow diameter and less blood-flow of VA.
经探测及计算发现、小脑和橄榄体桥脑萎缩病人与VA的管径狭窄和血流量减少有密切而直接关系。
The die hammers the diameter and causes the metal to flow inward causing the outer diameter of the tube or the rod to take the shape of the die.
锻模锤击横断面使金属向内流动导致圆管或圆棒的外径变为锻模的形状。
Also the paper lists the factors mostly affecting the mass flow measurement consecutively as steam density, expandable coefficient, inner diameter and flow coefficient of the throttle element.
指出对质量流量影响最大因素依次为蒸气密度、可膨胀系数、节流件内径及流量系数。
Also the paper lists the factors mostly affecting the mass flow measurement consecutively as steam density, expandable coefficient, inner diameter and flow coefficient of the throttle element.
指出对质量流量影响最大因素依次为蒸气密度、可膨胀系数、节流件内径及流量系数。
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