A method based on the resistance-displacement relationship of shape memory alloy(SMA) spring that can adjust the nonaxiality of small-diameter pipe inner surface inspection sensor is proposed.
根据记忆合金(SMA)弹簧的电阻和回复位移一一对应的特性,提出了一种微细管道形貌检测器对中方法。
The laminar propagation flame was numerically simulated in open-end micro pipes using 17 species and 53 elemental reactions.
采用17组分、53基元反应的详细化学反应机理,通过数值模拟开口微细圆管中的层流传播火焰,分析Lewis数等于1的假定对计算结果的影响,尤其是对火焰传播速度和熄火的影响。
The characteristics of flame propagation in micro pipes are investigated with the consideration of heat loss at the wall.
研究了火焰在有壁面散热的微细圆管中的传播过程。
The characteristics of flame propagation in micro pipes were investigated with the consideration of the heat loss by conduction to the wall and a prescribed Poiseuille flow.
通过计算不同的壁面对流散热和气体流动速度下的火焰,得到火焰面形状的变化规律、火焰传播速度的曲线,分析出了微细圆管中熄火的规律:管道越细,熄火越容易;进口气流速度为0时的燃料消耗速率最小,但只有正的进口速度才有利于防止熄火。
The gas flow in a circular microtube is studied by using the finite difference technique.
采用有限差分法计算了微细圆管中的气体流动 。
At last, the three-dimension micro-capillary and micro-valve is fabricated on the glass using soft lithography method.
本文着重涉及了软光刻的几项关键技术 :弹性印模、再铸模等 ,阐述了模板的制备方法和原理 ,并应用这种模板实现微阀和微毛细
Inspection and 3-D Reconstruction for Inner Surface of Small Diameter Pipes;
微细管道内表面检测及三维重建关键技术研究
Surface rendering algorithm of tenuous vasculature in medical images
医学图像中微细管道结构的表面绘制算法
Study on the Technology of Measurement and Control System for Inspection of Curved Micro-pipe;
空间曲线形微细管道检测机器人测控系统的研究
Expression and Significance of Aquaporin-1 and Microvessel Density in Non-small Cell Lung Cancer;
非小细胞肺癌水通道蛋白-1和微血管密度表达及意义
Microfluidic Flow and Heat Transfer in Microchannel Heat Sinks;
微管道换热器内微流体的流动与换热
Micro-structure of Microemulsions Used in Microemulsion Electrokinetic Capillary Chromatography
微乳毛细管电动色谱微乳微结构的研究
Experimental results show the system performance is greatly improved by the above mentioned methods and the fine defects in the tube's outer wall can be detected reliably.
实验结果表明，采用上述方法后系统性能得到很大提高，可以有效检测出管道外壁的细微缺陷。
Flow Simulation of Micro Tubing Extrusion Die and Study of Micro Tubing Processing
微管挤出机头流道数值模拟及微管成型研究
Something very small or insignificant.
细小的东西，微不足道的东西
Flow Patterns and Flow Regime Maps of Liquid Nitrogen Flow Boiling in Micro/mini-channels
微细通道内液氮流动沸腾的流型特性
Experimental and numerical study on the performances of mini-channel heat sinks
微细槽道散热器性能实验和数值研究
The Significance of Vaginal Microecological Balance for Therapy of Bacterial Vaginosis;
阴道微生态平衡在细菌性阴道病治疗中的意义
A small canal or duct in the body, such as the minute channels in compact bone.
小管体内细小的渠道或导管，如密质骨中纤细的管道
The effect of APM to the ultrastructure of cucumber young leaf cells
微管解聚剂对黄瓜幼叶细胞超微结构的影响
any piece of cord that conveys liquid by capillary action.
任何通过毛细管作用运输液体的管道。
Micro Particle Image Velocimetry Measurement of Electroosmotic Flow in Micro Channels;
微观粒子图像测速仪测量微管道中的电渗流
Flow Rate of Micro-diffuser and Mixing Behavior of Micro-channel in Biochips;
生物芯片微扩散管流量及微通道液体混合特性
a small vascular growth on the surface of a mucous membrane.
生长在黍膜表面的微细血管。