water-retaining相关论文
新疆干旱区煤矿开采利用过程中产生大量废弃物,如粉煤灰、火烧石等,且原生态环境恶劣,不利于植物生长。本文以粉煤灰、火烧石为试......
PSE猪肉是一种劣质肉。利用VE、硒的抗氧化作用,在猪日粮中添加能有效地降低脂类氧化。试验方法:断奶仔猪分为3组,每组12只,Ⅰ,Ⅱ组给予......
【目的】从保水和耐脱水这一新的角度,研究叶面喷施甜菜碱在烟草抗旱中的作用。【方法】烟草叶面喷施甜菜碱两周后,进行脱水和复苏处......
Effects of Nano-carbon Humic Acid Water-retaining Fertilizer on Citrus Growth and the Soil Bacterial
[Objective] In order to reveal the effects of reducing the amount of novel nano-carbon humic acid water-retaining fertil......
An Overview of Recently Developed Coupled Simulation Optimization Approaches for Reliability Based M
This paper reviews several recently-developed techniques for the minimum-cost optimal design of water-retaining structur......
以脱硫石膏和粉煤灰作为基料,添加适宜的缓凝剂、保水剂及其他助剂,制备出脱硫石膏/粉煤灰抹面材料。通过研究不同粉煤灰掺量、缓凝剂......