请输入您要查询的字词:
单词
ancient irrigation area in Xinjiang
释义
ancient irrigation area in Xinjiang
Encyclopedia
工学
农田水利史
释
ancient irrigation area in Xinjiang
新疆古灌区
中国西汉太初四年(前101),在塔里木河中游的渠犁(今库尔勒境西南)、轮台建置屯田,修浚沟渠,后又向塔里木河上游及罗布泊、吐鲁番、哈密发展的新疆农业灌溉区域。
随便看
eigenform
eigen frequency
eigenfrequency
eigenfunction
eigenfunctional
eigen function and eigen value of electromagnetic field
eigen-function and eigen-value of electromagnetic field
eigenfunction expansion
eigenfunction of electromagnetic field
eigenfunction of momentum operator
eigenfunction of position
eigenfunction, proper function
eigenfunctions of orbital angular momentum
eigenmatrix
eigenmeasure
eigen mode
eigenmode
eigennumber
eigenoperator
eigen oscillation
eigenoscillation
eigenparameter
eigenperiod
eigenplane
eigenpolynomial
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:2025/12/18 5:53:38