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

seed metering n. Agriculture the action or process of controlling the number of seeds dispensed by an automatic planting device.

ΚΠ

1938 U.S. Patent 2,141,044 2/1 Any suitable seed metering means may be used.

1955 R. Bainer et al. Princ. Farm Machinery xi. 225 Most seed-metering devices may be classified as: (a) those having cells on a moving member, the cells being sized to accommodate single seeds or groups of a few seeds each, (b) the so-called ‘force-feed’ devices.., (c) stationary-opening units.

2005 Rangeland Ecol. & Managem. 58 199 Tests were also conducted with a seed and fertilizer mixture as another method of improving uniformity of seed metering.

单词	seed metering
释义	> as lemmas seed metering seed metering n. Agriculture the action or process of controlling the number of seeds dispensed by an automatic planting device. ΚΠ 1938 U.S. Patent 2,141,044 2/1 Any suitable seed metering means may be used. 1955 R. Bainer et al. Princ. Farm Machinery xi. 225 Most seed-metering devices may be classified as: (a) those having cells on a moving member, the cells being sized to accommodate single seeds or groups of a few seeds each, (b) the so-called ‘force-feed’ devices.., (c) stationary-opening units. 2005 Rangeland Ecol. & Managem. 58 199 Tests were also conducted with a seed and fertilizer mixture as another method of improving uniformity of seed metering. extracted from seedn. < as lemmas
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> as lemmas