请输入您要查询的字词:
单词
livestock environment hygiology
释义
livestock environment hygiology
Encyclopedia
农学
畜牧学综论
释
livestock environment hygiology
家畜环境卫生学
研究外界环境因素与家畜相互作用和影响的基本规律,并依据这些规律制订利用、控制、保护和改善畜牧场及畜舍环境的技术措施,发展可持续畜牧业的一门学科。
随便看
Seal of Imperial Concubine Shao
Seal of the Central Executive Committee of the Soviet Republic of China
seal pressure control system
sealprint examination
seal running test
Seals
Seals and Inscriptions by Chinese Calligraphers and Painters
Seals Carved by Tong Changling
seal scripts
seals made by Cheng Sui
seals made by Deng Shiru
seals made by Ding Jing
seals made by He Zhen
seals made by Wen Peng
seals made by Zhao Zhiqian
Seals Office
seals of fluid machinery
seals of the Warring States Period
seal up
seal wear
seam
seaman
Seaman's Book
seamanship
sea manure
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/6/18 16:14:00