Texture is uniform and occasional pieces have highly figured, wavy grain.

质地统一，个别木材有图案明显的波状纹路。

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Wood moved slowly, but not equally, with its mixture of springwood and summerwood, straight and wavy grain, knots, rings and imperfections.

木头的变化速度虽然不快，但是各部分的变化步调是不一致的——木头其实是一个包含各种元素的混合体：既有早材，又有晚材；既有直纹，又有波纹；还有木节、年轮和疵点。

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Real eggs raw open can see eggshell membrane wavy grain, a crack in this texture to cook an egg cooked disappear, fake eggs to make out.

真蛋生的打开能看到蛋壳膜上有裂缝状纹路，这种纹路在煮鸡蛋煮熟后消失，假蛋做不出来。

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Fiddleback is the term often used to describe wavy grain in maple since it's frequently used for you-know-what.

NPR: Excerpt: 'A Splintered History Of Wood'

Quilted figure is revealed when wood with wavy grain is flat-sawn.

NPR: Excerpt: 'A Splintered History Of Wood'

Wavy, ribbon and curly grain are byproducts of spiral grain that reverses itself periodically as a tree grows to produce a thing called interlocked grain.

NPR: Excerpt: 'A Splintered History Of Wood'