我们可以看到，现在的湖底或浅海底部的沉积物中形成了波痕。许多沉积岩都含有类似这种波痕的特征。
Many sedimentary rocks contain such features as ripple marks, exactly like those we can see forming in sediments at the bottom of present-day lakes or shallow seas.
大多数成功的沙坑球击球者，他们是专注于打出打痕，并且大多数的打痕在小白球的左侧。
More successful bunker players are focused on making a splash mark that is in the majority left of the ball.
年华流失只将皱纹留痕于皮肤，然而激情的冷却将皱纹留痕于灵魂。担忧、害怕、自我放逐使心灵扭曲，使春之朝气灰飞烟灭。
Years may wrinkle the skin, but to give up enthusiasm wrinkles the soul. Worry, fear, self-distrust bows the heart and turns the spirit back to dust.
没有缩痕、流痕或其他视觉可见的表面缺陷。
No sink mark, flow lines or other visual imperfections to be on visible surfaces.
年华流失只将皱纹留痕于皮肤，然而激情的冷却将皱纹留痕于灵魂。英语短文担忧、害怕、自我放逐使心灵扭曲，使春之朝气灰飞烟灭。
Years may wrinkle the skin, but to give up enthusiasm wrinkles the soul. Worry, fear, self-distrust bows the heart and turns the spirit back to dust.
他说，这种想像力的运用在脑子里留下记忆痕。这些记忆痕将有助于他的临场发挥。
He said that this exercise of the imagination left memory traces in his mind that would later help his actual performance.
是否孕育发生火痕：最理想的营火地是在选好的宿营地相近不易孕育发生火痕的地方。
Existing fire Rings: The best place to build a fire is within an existing fire ring in a well-placed campsite.
笔者在阐明涡流波痕产地地理背景的基础上，指出大潮差沙滩的后滨是发育涡流波痕的理想环境。
Based on geographical setting where eddy ripple are produced, the author notes that the backshore of sandy beach with large tide range is the ideal environment of eddy ripples.
管子应通体均匀，无裂纹、无孔眼或杂质，还应无气泡、凹痕、波痕、拉模划痕和热痕。
Pipe shall be homogeneous throughout, free from cracks, holes or foreign material, and shall be free from blisters, dents, ripples, die and heat marks.
年华流失只将皱纹留痕于皮肤，然而激情的冷却却将皱纹留痕于灵魂。忧烦，惶恐，自我放逐定使心灵扭曲，使春之朝气灰飞烟灭。
Yearss may wrinkle the skin, but to give up enthusiasm wrinkles the soul. Worry, fear, self-distrust bows the heart and turns the spring back to dust.
分析注塑件产生缩痕的原因，并从成型工艺角度出发提出解决缩痕的对策。
This article analyzes the reason of the sink-mark on injection molding product, and raise the solution about this question from view point of molding technology.
通过比较试验发现，顺序浇注系统能非常有效地消除熔接痕，为消除大型塑件熔接痕提供了借鉴。
Through the comparative experiment it was discovered that the sequence running system can avoid weld mask availability which provide a better way to avoid weld mask in large-scale plastic part.
这些形态的主要类型有波痕状微溶痕、定向脑纹状溶痕及多种脑纹石。
The main character of these micro barrens is that their genetic processes were affected by wind with the result of morphology oriented to the direction of wind.
本文对某型机零件表面出现锤痕现象进行了技术分析，发现其锤痕原因是由于成形零件用榔头校形而造成。
This paper has analyzed the hammer traces occurred on the part surface for X Aircraft model, it is concluded that the causes of hammer trace are resulted forming-calibrated of forming parts by hammer.
这样，可在线确定出相邻两个墨痕之间的距离和对应每个墨痕的型坯外径。
By this way the distance between adjacent two ink marks and the outer diameter corresponding to each ink mark were determined online.
在黄河三角洲新识别出6种冰冻沉积构造：冰劈裂缝、冰成滑痕、冰塌裂缝、冰成球粒、冰蚀波痕和冰位痕。
Six sedimentary structures, ice split seams, ice slid marks, ice collapsed seams, ice induced pellets, ice eroded ripple marks and ice level marks, are newly found in Yellow River delta.
在黄河三角洲新识别出6种冰冻沉积构造：冰劈裂缝、冰成滑痕、冰塌裂缝、冰成球粒、冰蚀波痕和冰位痕。
Six sedimentary structures, ice split seams, ice slid marks, ice collapsed seams, ice induced pellets, ice eroded ripple marks and ice level marks, are newly found in Yellow River delta.
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