1) square minichannel
正方形小通道
1.
To investigate flow characteristics by high speed video systems,experimental study was conducted to nitrogen-water two-phase flow in horizontal square minichannel with hydraulic diameter of 1 mm.
利用高速摄影仪对正方形小通道(d_h=1mm)内氮气-水两相水平流动进行可视化观察,对流动特性进行了实验研究。
2) square small channel
方形小通道
1.
Experimental and analytic investigations to heat transfer,pressure drop and coke characteristics of kerosene are carried out in a square smooth small channel and 5 square small channels with different rough surface at the bottom under conditions of high heat flux,high flow rate and supercritical pressure.
6 mm的方形小通道光滑管及底部带有不同强化表面的5根粗糙管试件在高热流密度、高流速、超临界压力条件下进行了煤油的传热、阻力、结焦特性的试验与分析研究,获得了煤油的传热、阻力与结焦特性及主要影响因素;分析了方形粗糙表面强化传热机理及不同粗糙度对煤油传热、阻力与结焦特性的影响,并与相同尺寸方光管的试验结果进行了比较。
3) square channel
方形通道
1.
The fluid flow in a square channel was investigated using dissipative particle dynamics(DPD).
利用耗散粒子动力学(DPD)对方形通道内流体流动进行了模拟。
5) mimimun square
最小正方形
6) the square apertures arranged as phalanx
正方形小孔方阵
1.
Based on the relation between the Fraunhofer-diffraction and Fourier transform,we calculate the Fraunhofer-diffraction light intensity distribution of the square apertures arranged as phalanx with the help of computer,and analyze the characteristics of the light intensity distribution,which is proved by experiment.
根据夫琅禾费衍射与傅里叶变换的关系,用计算机数值计算了由正方形小孔方阵组成衍射平面的夫琅禾费衍射光强分布,分析其光强分布特征,并用实验验证了上述数值计算结果的正确性。
补充资料：Descartes正方形
Descartes正方形
Cartesian square
D留Ca啪es正方形【C红tesian叫朋别限;两跳叩r二，八-p盯卜冬俘平方形(co-一aisq~)，热卿平才攀(Pull一h汉ksqu剐吧)，在范畴中的 图 内 An声*A P刀志志a B*5. 口此处Afl、B(有时也用记号Ax、B)是对象A与B的纤维积，它与 A 毒a B竹S 月相关联，而几与p，都是典范射影.图 占 P月A Y工毒a B、S 刀是一个D留口n留正方形当且仅当它是可交换的，且对任何一对态射厂V~A，，:V~B当:户二刀v时必有唯一的态射无V~P，满足条件拜=占又，，=以.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条