波纹

The landform obviously had controlled the covered ratio, occurrence, morphological feature of the cobaltrich crusts. The very gentle or steep slopes of seamounts are unfavourable to the growth of the cobaltrich crusts. The crusts mainly are platy on the steep slopes of seamounts, and rippled or pillow on the gentle slopes. The platy crusts mostly appear on the slopes of the seamounts, but the pebble crusts or cobaltrich nodules on the flat or low areas.

地形对富钴结壳覆盖率、产状、形态具有明显的控制作用，海山坡度太缓、太陡均不利于结壳的生长发育；在海山坡度较大处生长的结壳多呈平板状，而在坡度较小处生长的结壳多呈波纹状或枕状；海山的斜坡上生长的多为板状结壳，而在平坦低洼处则有利于砾状结壳、钴结核的生长发育。

It was formed by repeated heating and cooling in polymer surface following the intensity distribution caused by interference of reflected surface electromagnetic wave and incoming polarized laser beam.

它首先是激光入射光与入射光在薄膜表面形成的扩散光之间的干涉现象，从而引起材料表面激光能量发生周期性的变化，在一定量的脉冲作用下，聚合物表面产生微波纹。

"The single coil-spring and flexible bellows design provides self-alignment which automatically adjusts to compensate for shaft endplay, run out, primary sealing ring wear, reverse pressure and equipment tolerance s."

单螺旋弹簧和柔性波纹管用于自排列，能够自动调节补偿轴所受到的排挤，溢出，主密封环磨损，反压力和设备公差。

"The single coil-spring and flexible bellows design provides self-alignment which automatically adjusts to compensate for shaft endplay, run out, primary sealing ring wear, reverse pressure and equipment tolerances."

单螺旋弹簧和柔性波纹管用于自排列，能够自动调节补偿轴所受到的排挤，溢出，主密封环磨损，反压力和设备公差。

"The single coil-spring and flexible bellow s design provides self-alignment which automatically adjusts to compensate for shaft endplay, run out, primary sealing ring wear, reverse pressure and equipment tolerances."

单螺旋弹簧和柔性波纹管用于自排列，能够自动调节补偿轴所受到的排挤，溢出，主密封环磨损，反压力和设备公差。

The single coil-spring and flexible bellows design provides self-alignment which automatically adjusts to compensate for shaft endplay, run out, primary sealing ring wear, reverse pressure and equipment tolerances.

如果需要了解这种特制密封的性能与优点，请参阅下列图形和符号：1、单螺旋弹簧和柔性波纹管用于自排列，能够自动调节补偿轴所受到的排挤，溢出，主密封环磨损，反压力和设备公差。

Take the opportunity of this project, theoretical and experimental researches on the high-efficiency evaporator used in a large quick-freeze equipment have been done. The main work of experimental research is as follows:(1) Compare and analyze the influences of structural parameters on the heat transfer coefficient of an evaporator. The calculation results show that, under non-freezing conditions, the structure possessing the highest heat transfer coefficient is the one with circular fins, equilateral-triangle arranged small tubes and varying fin-spacing.

主要做了以下几方面的试验研究工作：(1)对不同翅片形状、管径大小、翅片管排列方式，以及是否带波纹等结构参数对蒸发器传热系数的影响进行了比较分析，得出在不结霜工况下，具有最高传热系数的蒸发器结构是圆翅片小管径正三角形排列等节距结构的结论。

The heat transfer and pressure drop of the entire flow channel of primary surface recuperator were studied using 3-D numerical simulation .

对波纹状微型燃机一次表面回热器全程通道的换热特性和压力损失进行了三维数值模拟分析，并与采用经验公式的计算结果进行了比较。

The recuperator tube of ammonia condenser on a factory was made of 316L stainless steel and pitted after used for only one year.

某公司的立式氨冷凝器波纹换热管采用316L不锈钢制造，使用1年后陆续发生腐蚀穿孔现象。

We know from ancient sources that her hair was a reddish color, wavy.

我们从古代资料了解到她的头发是浅红色的，有波纹的。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失