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- Add plenty of organic matter to improve the soil. 施用大量的有机肥料以改良土壤。
- cycling of organic matter 有机物循环利用
- Additions of organic matter to soil hasten calcium losses. 土壤增施有机质会促进钙的损失。
- German chemist. He shared a1950 Nobel Prize for discoveries concerning the structure of organic matter. 阿尔德,库尔特1902-1958德国化学家,因其有关有机物结构的发现而获1950年的诺贝尔奖
- Enrichment of organic matter and nitrogen in eroded bedloads. 侵蚀泥沙、有机质和全氮富集规律研究。
- Any of various fungi that often cause disintegration of organic matter. 真菌能引起有机物质的分解的真菌
- Change of organic matter in oak (Quercus liaotungensis Koidz.) twigs. 北京:高等教育出版社,218-236。
- Plants creating plenty of organic matter do most to improve the soil structure. 植物生产了大量的有机物,大大改善了土壤的结构。
- High energy environment are not conducive to the retention of organic matter in muds. 高能量环境不利于有机物在软泥中的保存。
- It immediately below the A-horizon; contains deposits of organic matter leached from surface soils. 它就在表层下面,由通过土壤表层过滤得到的有机物组成。
- Decomposition of organic matter,especially protein,by microorganisms,resulting in production of foul-smelling matter. 腐败生物体的分解作用,尤指蛋白南的分解作用,由微生物作用所引起,导致腐败发臭的腐烂现象。
- He shared a1950 Nobel Prize for discoveries concerning the structure of organic matter. 他因其有关有机物结构的发现而获1950年的诺贝尔奖。
- Peat is a porous, brown mass of organic matter in which twigs, roots, and other plant parts can still be recognized. 这是一种具孔隙的,褐色的有机物质块体,其中还可见到细枝、根以及其它一些植物部分。
- The cleaning of tap water, drinking water and pure water, the removing of organic matter, hazardous materials. 自来水、饮用水、纯水净化,去除有机物有害物质及重金属。
- This is the cycle of economic booms and slumps. 这是经济繁荣和经济萧条的周期变化。
- Colonization of a calcareous stripmine spoil by earthworms promoted incorporation of organic matter. 在石灰质露天矿引入蚯蚓,则促进有机物的结合。
- The breakdown and disintegration of organic tissue. 组织溶解器官组织的分解和破坏
- The destruction or decomposition of organic matter as a result of bacterial or fungal action; rot. 腐烂有机物质由于细菌的活动而受到的破坏或分解;腐烂
- Dynamics of Organic Matter and Nutrients in Winter Arbor Leaves in tea Plantation Ecosystem. 茶园冬季乔木落叶的分解和矿质元素释放
- He studied the cycle of events leading to the Great Depression. 他研究了导致大萧条的一系列事件。