corrugation

1 Rifled or other pipe wall corrugation may change the flow from a hetero-generous to a homogeneous regime by introducing a secondary circulation.

在有来复线的或其它的管壁皱纹的管中，由于引起副流，可能将非均质流转变为均质流。

2 It pits the carefully separated objects against the dark background void, irradiating the edges of feathers and leaves, the corrugations of the cabbage, and the tiny serrations lining the open beak of the duck.

3 In a cross section of the radial artery one sees a wavy outline of intima, caused by the endothelium following the corrugations of the elastica.

4 Poor car on the corrugations!

5 After forming, the lining, film and the upper can closely joint, with our corrugation, and sparging.

定型后使内衬，胶片，鞋面紧密贴合，不起皱，不变行，不起泡。

6 Two types of structure of corrugation tank in the whole sealing oil-immersed transformer are introduced. Their economic and social benefits are analyzed.

本文介绍了两种全密封油浸变压器波纹油箱的结构，并对它们的经济效益和社会效益进行分析。

7 By an analysis on various causes of corrugation, the surface grinder processing and solutions are mainly presented, thus the quality of grindering is guaranteed.

通过对平面磨床加工过程中波纹产生的各种原因的分析，提出了解决问题的方法和途径，从而确保平面磨削的加工质量。

8 And—as expected—the solid rear axle does its usual dance on corrugations as well as its obligatory wag on big one-wheel bumps.

9 The strips must be cut so that the corrugations go across, instead of lengthwise, the strips.

10 It must be freely lubricated by ways leading to each collar or corrugation, and so situated that it is accessible for examination.

11 The student is marking off to a uniform scale the position of the various corrugations in the rosette he is turning.

12 Periodic use of the system prevents RCF and corrugation before they appear, while optimising the rail surface.

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。

13 The shaggy eyebrows were parted by deep clefts, the dark corrugations of frowning.

14 It was not a small hand, or in any case, not too small a hand, and on the inside it possessed those soft corrugations that denote artistic sensibilities.

15 The grief of years had eaten up his face, and only left untouched the corrugations itself had made.

16 "Show me the German part," I said, gripping the corrugations of my truncheon more tightly.

17 And, anyway, Fat's disposition proofed his map against the corrugations of money problems.

18 Corrugation causes increased noise and higher maintenance costs while RCF shortens rail life and is a constant safety issue.

波纹磨损会导致噪音增大和维护费用上升，而RCF则缩短了钢轨的寿命并引起长期的安全隐患。

19 He noted the inscrutable face of his caller and saw the corrugations in the brow suddenly swept away.

20 He had the air of a man deep in thought, philosophic thought, which leaves the brows unmarred by those corrugations known as frowns.

1 皱纹

wrinkle crease pucker crinkle line seam ruffle furrow rumple plication rugosity rimple corrugated cor. grain crumple runkle rivel

2 褶

fold tuck flute crease pleat ruck plica

3 沟纹

groove rill rille

4 波状

gyrose flexuose wavy sinuous undulate crinkly undulant corrugate flexuous crapy sinuation hummock undulative waved wavelike undulatory crispation undulating

5 皱折

cockle crimple

6 波纹

corrugated cor. water ring wave ripple watering ruffle crimp crinkle

7 起皱

crisp crinkly corrugate wrinkle ruffle crinkle rumple ruckle plow plough creasy crush wizen crimple crease crimp pucker

8 起皱纹

corrugated ridge wrinkle crinkle corrugate rimple plow furrow