气体混合是微流动系统的重要应用之一。
Gas mixing is one of the most important applications in micro flow systems.
研究了克努森数不是特别大的微流动的稳定性,这种流动处于N-S方程适用的临界处。
Modified N-S equations have been used to study the stability of microflow with a not-too-large Knudsen number.
模拟显示微聚体,可以随着液体的流动通过表面,能自动的聚集在损伤部位。
The simulations show that microcapsules, travelling across a surface within the flow of a liquid, should naturally cluster around points of damage.
根据物理上直观的拉格朗日法,分析了交变流动发动机中回热器内代表性气体微团的热力过程和循环。
The thermodynamic processes and cycles of some characteristic gas parcels in the regenerator in a cyclic flow engine are analyzed thoroughly in Lagrangian's view.
实验研究了微肋螺旋管内两相流动传热性能,并与光滑螺旋管进行了比较。
The two-phase flow heat transfer capability is tested and compared with the smooth helical tube.
从传热学、物理状态变化和粘弹形变三方面阐述了微通道热压成形过程中塑料的流动机理。
Then plastic flow mechanics are depicted in three aspects as follows: heat transfer, physical state changing and viscoelastic formation.
然而由于微晶纤维素颗粒形状的不规则,使得其粉末的流动性不佳,造成锭片重量上的差异。
Because the particle shape of MCC is irregular, it causes bad flowability, the variation of tablets weight, and the poor disintegration properties.
然后以一定角度放置微板,允许红细胞流动。
The plates were then placed at an Angle, and the red cells allowed to flow.
面向主动流动控制研发了气泡型微致动器及其阵列技术和MEMS合成射流器技术。
Based on MEMS technology, micro balloon actuator arrays and synthetic jets were developed for active control of flow over an airfoil.
目的研究可流动复合树脂充填楔状缺损离体牙模型的边缘微渗漏情况。
Objective To evaluate the variation in vitro microleakage of wedge-shaped class V restorations filled with flowable composites and compomer and GIC.
粉末微注射成型由于其市场前景广阔而迅速成为当今的研究热点,但由于其流动机理尚不明朗导致产品质量不稳定。
Micro powder injection molding is becoming hot spot rapidly because of its broad marketplace prospect, but as the flow mechanism is not still clear, it leads to the instability of product quality.
聚合物流体的收缩流动行为是微注射成型工艺过程中影响分子取向与结构的重要因素。
Contraction flow behavior contributes significantly to the orientation and structure of molecular in micro injection molding.
且PEA含量低于10%时,共混物的可纺性好,复合纤维在流动方向形成明显的取向微纤;
When the content of PEA is less than 10%, the blends are well-spinnable, and the composite fibers have a well-developed highly oriented fibrillar structure along the fiber axis.
计算结果表明:正交函数法适用于三角形微槽内滑移流动特性的分析计算;
The results show that the orthonormal function method is available to study the slip flow characteristics in the triangular microchannel.
利用血细胞分析仪进行血液成分测定,采用荧光偏振法测定红细胞膜流动性和微黏度。
Blood ingredients were determined by the blood cell analyzer, and erythrocyte membrane fluidity and microviscosity were measured by fluorescence polarization techniques.
利用血细胞分析仪进行血液成分测定,采用荧光偏振法测定红细胞膜流动性和微黏度。
Blood ingredients were determined by a blood cell analyzer, and erythrocyte membrane fluidity and microviscosity were measured by fluorescence polarization technique.
探讨甲状腺结节中微钙化和血流动力学指标,作为中医瘿瘤痰瘀内结辨证客观化指标的可行性。
To investigate the feasibility of using microcalcification and hemodynamics in thyroid nodule as the objective index of gallae with phlegm and blood stasis.
本文主要针对微流体在硅基微通道内的单相和汽液两相流动与传热进行了系统的实验研究。
In this study, systematic experimental investigation was carried out on single-phase fluid flow and vapor-liquid two-phase flow heat transfer in silicon microchannels.
针对典型形状微通道(微缝隙)在滑移边界条件下,利用粘性流体运动方程和动量方程,推导出速度场和流动阻力。
Aimed at typical shape micro-channel (fissure) under slip confine condition, it used dauby fluid motion equation and momentum equation, derived pace bout and running resistance.
对于水平井井筒的稳定单相流动,提出了水平井井筒管流的“微元段”观点,从而简单实用地解决了井筒内的变质量流问题;
A "theory of micro element" and equivalent seepage flow was raised to solve the various mass flow of single phase in the horizontal wellbore.
白色或接近微黄的自由流动粉末,具有微弱的气味或接近无味。
White or slightly yellowish, free-flowing powder with a faint characteristic Odour and practically no taste.
分析了微尺度下熔体壁面滑移机理,研究了微注塑成形中壁面滑移对熔体充模流动行为的影响。
Based on the analyses of wall slip mechanism of polymer melt flowing, the effects of wall slip on melt filling flow behavior in micro injection molding were investigated.
水在微尺度槽道中单相流动和换热的研究,是通过对其流动阻力和换热强度等的实验进行的。
Experiments to investigate the heat transfer and fluid dynamic characteristics of water flowing through micro channels were conducted.
沉积微相和流动单元空间分布的对比说明,前者好于后者,且有利于发现剩余油。
Contrasting the spatial distribution of reservoir flow units and sedimentary microfacies shows that the former is finer than the latter and is very advantaged to find residual oil.
尽管CAS是一种微创治疗方法,但仍然有许多潜在的并发症,如血流动力学异常、过度灌注综合征、脑梗死和再狭窄等。
Although CAS is a microinvasive technique, it has some potential complications, such as hemodynamic abnormalities, hyperperfusion syndrome, cerebral infarction, and restenosis.
结果表明,制得微球外观呈淡黄色粉末,流动性好。
The results showed that the microspheres are yellow, flowable, stable.
本文引用考虑微尺度效应的雷诺方程,推导出了考虑微尺度效应的螺旋槽干气密封内部流动的近似算法。
Based on the Reynold's equations with the micro scale effects considered, a new kind of approximate algorithm for the inner flow of the spiral grooved gas seals was set up in this paper.
实验证实,动脉瘤微弹簧圈栓塞前后其血流动力学参数的差异有统计学意义(P<0.01)。
The experiments revealed that there was significant difference in hemodynamics parameter before and after embolization (P<0.01).
实验证实,动脉瘤微弹簧圈栓塞前后其血流动力学参数的差异有统计学意义(P<0.01)。
The experiments revealed that there was significant difference in hemodynamics parameter before and after embolization (P<0.01).
应用推荐