本文提出了在余弦型波纹表面上进行冷凝传热的一个新物理模型。
A new physical model of condensation heat transfer on cosine-type corrugated surfaces is presented.
表面覆盖有高丘的雪面波纹。
冰川所过之处,特别是那些地势陡峭的地方,会在冰川表面留下波纹痕迹,提示这些地方有冰川瀑布。
Where the ice passes over especially steep terrain, ripple marks on the glacier surface indicate the icefall.
海洋上大致水平方向的小波纹是表面流,图片右侧内波在海洋上划出了长长的对角线。
The tiny wrinkles running roughly horizontally across the ocean are surface waves. Internal waves paint long diagonal lines across the ocean on the right side of the image.
当这种材料的表面产生张力时,就会产生类波纹状的表面,并且这改变还会影响激光器发出的颜色,并且会随着张力的改变而变色。
When the strain is removed, it forms a ripply surface, and the spacing of the ripples affects the colour of the laser light, which varies as the material is stretched.
STM图像显示出石墨单色器表面存存着台阶和大的波纹起伏,而用扫描电子显微镜却不能观察到这样的结果。
The STM images show both the larger corrugations and terraces existing on the surface, which would not be observed by SEM.
通过肉眼和放大镜下观察,翡翠玉器的抛光表面一般都可见到微波状起伏,即微波纹。
The wavy lines on the polished surface of jadeit jade are visiable to the naked eye or observation under magnification.
消除产品表面溶接线,溶接痕,波纹,银丝纹。
Remove the welding wires and traces, ruffles and silver marks on product surfaces.
叙述了激光与材料相互作用过程中引起相干受激光散射的机制,以及形成材料表面波纹的特性。
The mechanism of coherent stimulated light scattering and the characteristics of the surface ripple in the laser interaction with materials is described.
在非晶薄箔的多层爆炸焊接中,箔的表面在一定的滑移爆轰速度下会出现规则的波纹形状。
In multilayer explosive welding of amorphous foils, the regular ripple shape geometry may appear on the surface of foils under certain grancing detonation velocity.
本文工作对于波纹形翅片板翅表面的优化设计具有一定的指导意义。
This work is of directive significance to the optimal design and operation of ripple plate surface.
研究了金属丝网波纹填料表面处理对其流体力学及传质性能的影响。
Influence of surface treatment of corrugated wire gauze packing on its hydrodynamic performance of packing has been studied.
在使用表面具有波纹的钢辊作电极时,就存在压力影响问题。
The pressure problem is met by using corrugated steel rolls as the electrodes .
由此可见,在低液体负荷下,金属丝网波纹填料的表面处理更具有优越性。
Thus it can be seen that the surface treatment of corrugated wire gauze packing has more advantages under a low liquid load.
症状-高频纹理,表面波纹和'橘皮'歪曲反映形象。
Symptoms – High frequency textures, surface ripples and 'orange peel' distort the reflected image.
理论分析发现,这些波纹是由横向表面声波造成的。
Theoretical analysis show that, these ripple patterns stemmed from transverse surface acoustic waves.
采用液相化学法对聚丙烯孔板波纹填料进行表面改性,并对改性后的填料作性能测试。
The liquid chemical method was applied to modify the surface of polypropylene plate corrugated packing and the performance test was given to the modified packing.
深水池中水的表面能产生波纹。
Ripples are generated on the surface of water in a deep pond.
对不同型式的波纹形翅片板翅表面进行了热力学第二定律分析。
Thermodynamics second law analysis of different kinds of ripple plate surfaces being a type of plate wing surface is carried out in this paper.
定期使用该系统可以防止在RCF和波纹磨损的发生,同时优化铁路表面。
Periodic use of the system prevents RCF and corrugation before they appear, while optimising the rail surface.
消除产品表面溶接线,溶接痕,波纹,银丝纹。
Remove the welding wires traces, ruffles silver marks on product surfaces.
LM I纹波计被设计成一个高精度表面剖面测量产品,最初是为波音公司开发的,测量飞机外壳的波纹。
The LMI ripple gauge was designed to be a high accuracy surface profiling gauge which was originally developed for Boeing to measure ripples in the outer skin of aircraft.
指甲表面呈现出波纹或者坑坑洼洼,可能是牛皮癣或炎症性关节炎的早期症状。
If the nail surface is rippled or pitted, this may be an early sign of psoriasis or inflammatory arthritis.
涂蜡和浸渍蜡于波纹纸板表面上的试验05。
Corrugated Board Facing, Test for Applied Coating Wax and Impregnating Wax in 05.
零件的表面加工精度由相应的参数来表征,例如表面粗糙度参数、波纹度参数和形状误差参数等。
The surface machining precision of the accessories is denoted by relevant parameters, such as the parameters of surface roughness, the parameters of ripple, the parameters of shape error and so on.
利用结晶过程的传热学原理,分析了铸轧板表面产生横向波纹的原因,探讨了影响缺陷产生的多种因素,提出了预防缺陷产生的措施。
According to the diathermanous principle in crystallizing, the cause of transverse waves on the surface of cast-rolled plate was analyzed, and the effective factors were discussed.
并依据实验参数,用柯林斯公式对样品表面的光强分布进行了计算,所得光强分布的周期与损伤波纹的周期基本一致。
The laser intensity distribution at the mirror surface is calculated using Collins formula, with which the period of damage rings and other phenomena can be explained.
特别适用于对有波纹环的圆柱形工件外表面进行上釉处理。
The utility model is in particular suitable for glazing on the cylindrical work-piece surface with corrugated rings.
本论文的主要内容是研究基于一次表面换热原理的空气一水介质波纹板式换热器的流动与传热特性。
The main contents of this paper were the studying of air-water medium corrugated plate heat exchanger flow resistance characteristics according to the principle of primary surface heat transfer.
因为流动的特性在涂层的表面产生的不规则的波纹,肉眼看上去桔纹是一种不平坦的和粗糙的表面,但触摸上去是光滑的。
A wavy irregularity in the surface of a coating film created by the flow characteristics. Orange peel appears as an uneven or rough surface to the eye, but usually feels smooth to the touch.
应用推荐