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marking of grazing livestock
释义
marking of grazing livestock
Encyclopedia
农学
放牧家畜标识
释
marking of grazing livestock
放牧家畜标识
为方便放牧家畜尤其是种畜的选种与选配、防疫、检疫和监督的管理,或者公共牧场不同生产场放牧群体的区分,在放牧家畜特定部位做的识别标记。要求做到一畜一标,身份唯一。
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Poems on "Zuo's Commentary on Spring and Autumn Annals"
Poems Presented to A Scholar Joining the Army
Poems Presented to My Cousin
poems singing of emotions and ambitions by allegoric and allusive methods
POEMS syndrome
Poems to Fan Ye
Poems Written by Poetesses of the Qing Dynasty
Poems Written by Poets from Hangzhou of the Qing Dynasty
Poems Written by Poets from Jinling of the Qing Dynasty
POEMS综合征
poem theory
Poem Transcripts of Teacher and Friend
poem with five characters to a line
poem with seven characters to a line
Poem Written for Members of the Staff of the Great General Assailing the West, Who send me off at Zhiyanghou
POE=pressure pneumatically operated equipment
Poet and Death
poetic achievement requires erudition
Poetical Jottings on the Coral Crook
Poetic and Aesthetic Styles of Chinese Operas
Poetic Cirles of Guangzhou
Poetic creation
Poetic Drama in Song Dynasty
poetic imagery of garden
Poetic justice
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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