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Перевод: sapwood

[существительное]
заболонь

Тезаурус:

1. Hence, if one considers a long-lived tree, say a three-hundred-year-old oak, the innermost heartwood will give a radiocarbon result three hundred years older than the sapwood.
2. First the hard heartwood was removed, making the intended figure hollow at the back; the sculptor avoided solid masses, unstable in wood (though preferred by sculptors in a material like sandstone); finally in the carving, forms were decided partly to avoid the hazards of the sapwood shrinking and splitting.
3. The growth region is a thin band of cells called the cambium, which lies between the bark and the sapwood.
4. Timber which is so severely honeycombed that it is virtually useless - termed "frass" - is likely to coincide with the sapwood content of structural timber.
5. Therefore, it is a more serious pest in the lighter construction adopted in post-medieval buildings where the proportion of sapwood is high.
6. There is very little distinction between the sapwood colour and the heartwood, which is a beautiful golden yellow.
7. Division of these cells adds new bark to the outer side of the cambium and new sapwood to the inside.
8. The common furniture beetle can be found in both hardwood and softwood, chiefly in the sapwood from close to the bark.
9. It lays its eggs in any cracks or crevices in suitable timber - hardwood is preferred, particularly the outer and softer layers of sapwood.