1) weeds conserved
杂草保持
1.
Ecological role of weeds conserved in orchard in red soil hilly area during hot-dry season;
高温干旱季节红壤丘陵果园杂草保持的生态作用
2) macrophyte maintenance
水草保持
3) sea-clutter-wave maintain
海杂波保持
1.
RF interference suppression method based on sea-clutter-wave maintaining for HF Ground-wave radar;
基于海杂波保持的高频地波雷达干扰抑制方法研究
4) soil and water conse rvation species
水土保持草种
5) Soil and water conversation grass
水土保持牧草
1.
Establishing the regulation which grass obstructed runoffs and sediments in different stages of grass growth and analyzing important influence factorizations, including slope, rainfall intensity, degree of cover, by proceeding experiment about Soil and water conversation grass on slope of eight degree and fifteen degree.
从牧草蓄水保土的规律来研究,通过对8°和15°坡面进行水土保持牧草的试验,建立牧草不同生长阶段拦截径流泥沙的规律及分析拦截效果的重要影响因子,包括坡度、雨强、覆盖度;二是水平弃耕地上关于初级生物量和生态效应的研究。
6) maintainer lines of hybrid rice
杂交水稻保持系
补充资料：1,3-二氧杂草
CAS: 505-65-7
分子式: C5H10O2
分子质量: 102.13
沸点:119℃
中文名称:1,3-二氧杂环庚烷；1,3-二氧杂草
英文名称: 1,3-Dioxepane；tetramethylene formal；[1,3]Dioxepan
分子式: C5H10O2
分子质量: 102.13
沸点:119℃
中文名称:1,3-二氧杂环庚烷；1,3-二氧杂草
英文名称: 1,3-Dioxepane；tetramethylene formal；[1,3]Dioxepan
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条