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1)  soil and water conservation
蓄水保土
1.
This paper analyses the benefits to soil and water conservation of tillage measures, with reference to rainfall influences.
在室内人工降雨试验基础上,分析了坡面耕作措施的蓄水保土效益。
2.
By collecting and analyzing the survey data of runoff and sediment plots in soil and water conservation stations (Xifeng et al.
在整理、分析黄土高原西峰等水土保持试验站径流、泥沙观测资料的基础上 ,研究了该地区水平梯田的蓄水保土效益。
3.
Five kinds of shrubs benefits of soil and water conservation were observed by establishing runoff plot.
通过设置径流小区 ,对 5树种灌木林的蓄水保土效益进行了观测。
2)  Benefits on water and soil conservation
蓄水保土效益
3)  storage and preservation of soil moisture
蓄水保墒
1.
Development of new type conservative combined rototilling-tillage machine for storage and preservation of soil moisture;
新型保护性耕作蓄水保墒联合耕整地机械的研发
4)  sluice [英][slu:s]  [美][slus]
蓄水保墒
1.
This article dissertate that the effect of sluice which is represented by subsoiling in the area of agriculture production,and showing that the subsoiling can be popularized in Fuxin area.
通过中耕深松技术的田间作业实验,验证了中耕深松技术的蓄水保墒作用,指出中耕深技术应在阜新地区推广应用。
2.
This article dissertate that the effect of sluice which is represented by subsoiling in the area of agricultu.
为此,论述了中耕深松技术在农业生产中蓄水保墒的作用,指出了1HS-1。
5)  water storage for preserving humidity
蓄水保熵
6)  water and fertilizer reservation
蓄水保肥
1.
In arid region,changing the sugarcane planting technique from furrow to hole,rainwater and fertilizer will be retained,the ability of water and fertilizer reservation of soil will be improved and sugarcane yield increased.
在少雨干旱地区 ,旱地甘蔗改沟植为穴植 ,可有效地拦集自然降雨 ,施肥集中于种植穴内 ,能改善土壤的蓄水保肥能力 ,提高甘蔗产量。
2.
Also, the ability of water and fertilizer reservation of soil can be improved, sugarcane yield is increased.
在少雨干旱地区,早地甘蔗改沟植为穴植,可有效地拦集自然降雨,同时施肥集中于种植穴内,改善了土壤的蓄水保肥能力,提高了甘蔗产量。
补充资料:Aizen Direct Bordeaux GH(保土谷)
分子式:C32H22N6Na2O7S2
分子量:712.69
CAS号:暂无

性质:棕褐色粉状。溶于水呈酒红色,在乙醇中呈品红色,能溶于溶纤维,不溶于其他有机溶剂。遇浓硫酸呈蓝色,稀释后紫酱色沉淀;遇浓硝酸呈棕黄色。其水溶液加浓盐酸生成紫色沉淀,加浓氢氧化钠液生成橙棕色沉淀。对纤维素纤维染色,染料吸尽性很好,温度在80-100℃亲合力最大。

制备方法:联欢苯胺重氮化后,与1,4-氨基苯磺酸钠进行第一次偶合,而后又与γ酸进行第二次偶合,然后经盐析、过滤及干燥而得。原料消耗(kg/t)联苯胺(100%) 1701,4-氨基萘磺酸钠(100%) 230γ酸(100%) 220纯碱(工业纯) 270亚硝酸钠(工业纯) 145工业盐 2100盐酸(31%) 290

用途:用于棉、粘胶、蚕丝、锦纶及粘/棉混纺织物的染色,也可用于纸、皮革染色。除染色外,还可用于直接印花,还经常直接黄、橙、紫、棕、黑等染料拼色使用。可采用固色剂Y和M,以提高牢度。可用酰替苯胺结构的直接枣红NGB提高牢度。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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