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- Humic acid was extracted from swampy soil in Zhongdian at Yunnan and characterized. 从云南中甸沼泽土中提取了腐殖酸样品,并对样品的性质进行了测定。
- There are natural red soil, rocky soil, coastal sand, swamp soil salinization, and so on. 自然土壤有赤红壤、石质土、滨海沙土、盐渍沼泽土等。
- YANG Min,WANG Hongbin,NING Ping,et al.Extracting of humic acid from swampy soil by dilute base[J].Chemical World,2002,7:351-353(in Chinese). [2]杨敏;王红斌;宁平;等.;云南沼泽土中提取腐植酸的研究[J]
- Widely distributed throughout the city area of soil types for the cinnamon, in addition to grassland meadow soil, brown earth soil, swamp soil types and so on. 全市普遍分布的地带性土壤类型为褐土，此外还有草原草甸土、棕壤土、沼泽土等几种类型。
- Extracting of Humic Acid from Swampy Soil by Dilute Base 云南沼泽土中提取腐殖酸的研究
- Keywords swampy soil;humic acid;methylene blue and adsorption; 沼泽土;腐殖酸;亚甲基蓝;吸附;
- That ditch drains water from the swamp. 那条沟于沼泽中的水排出。
- STUDY ON THE ADSORPTION OF METHYLENE BLUE BY HUMIC ACID FROM SWAMPY SOIL 沼泽土腐殖酸对亚甲基蓝的吸附脱色研究
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- We were beset by mosquitoes in the swamp. 我们在沼泽地遭受蚊虫围攻。
- Furthermore,the distribution and potential influenced area of the gleying and swamping soil in the Four lake and Dong ting Lake region were determined by means of remote sensing and field investigation. 用遥感技术和实地调查，确定了潜育化、沼泽化土壤在四湖和沿庭湖地区分布以及潜在威胁面积。
- Their company is in a financial swamp. 他们的公司陷入了财政困境。
- In the swamp we were beset by mosquitoes. 我们在沼泽地受到蚊子的围攻。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- Full of or resembling mire; swampy. 沼泽般的充满了淤泥的或似沼泽的; 泥沼的
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么？
- Low, flat, swampy land; a bog or marsh. 沼泽低平的沼泽地; 泥塘或湿地
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- There are some clods of soil on the mat. 垫子上有些土块。
