英语词汇“ring-porousness”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

> as lemmas

ring-porousness

ring-porousness n. Botany = ring porosity n.

ΚΠ

1916 E. E. Schneider Commerc. Woods Philippines (Philippine Bureau of Forestry Bull. No. 14) 86 Like ring porousness, they are rarer.

1950 C. R. Metcalfe & L. Chalk Anat. Dicotyledons I. p. xlvii Ring-porousness, or the development of a marked zone of larger vessels at the beginning of a growth ring, appears to be accompanied by an increase in the length of the complete vessels in the pore zone.

1998 Trans. Amer. Philos. Soc. 88 70 Vessels in the early wood are larger in diameter than in the late wood giving the specimen a tendency toward ring-porousness.

extracted from ringn.¹

as lemmas

单词	ring-porousness
释义	> as lemmas ring-porousness ring-porousness n. Botany = ring porosity n. ΚΠ 1916 E. E. Schneider Commerc. Woods Philippines (Philippine Bureau of Forestry Bull. No. 14) 86 Like ring porousness, they are rarer. 1950 C. R. Metcalfe & L. Chalk Anat. Dicotyledons I. p. xlvii Ring-porousness, or the development of a marked zone of larger vessels at the beginning of a growth ring, appears to be accompanied by an increase in the length of the complete vessels in the pore zone. 1998 Trans. Amer. Philos. Soc. 88 70 Vessels in the early wood are larger in diameter than in the late wood giving the specimen a tendency toward ring-porousness. extracted from ringn.¹ < as lemmas
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