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- acid humus soil 酸性腐殖质土
- Dual-core is a saprophytic orchid plants, was born in an altitude of 700-800 meters deep oak forest humus soil. 双蕊兰是腐生植物，生于海拔700-800米的柞林下腐殖质深厚的土壤。
- Habitat and Ecology: In forests, on mossy rocks and stony ground with rich humus soil; Alt.300 m. Flowering: Oct. to Jan. of the following year. 生境与生态：生于低海拔700米以下的林下腐殖质丰富的多石之地或溪旁生苔藓的岩石上。花期：10月至翌年1月。
- Planting results showedthat tissue cultured seedlings must beplanted under such special conditions as in the mid-dle of May,and covered by bryophyte or wet humus soil. 栽培试验结果表明，石斛组培苗在特殊的环境条件下，5月上中旬栽培。
- The best medium for growth of Pinus massoniana container seedling was the combination of 1/2 forest humus soil and 1/2 core loos. 用1/2森林腐殖土+1/2的黄心土作基质最有利于马尾松苗木生长;
- As he pondered over the dimly discernible piece of news he had received, he smelled the smell of river water that has been dyed a transparent black by humus soil. 他琢磨着那一丝缥缈的消息。 他闻到了一股被腐植质染成清黑色的河水的气味儿。
- The practice shows that the humus soil activated sludge process can enhance nitrogen and phosphorus removal,improve greatly the sludge dewaterability and realize the odor... 实践表明,腐殖土活性污泥工艺可强化对氮、磷的去除,使污泥脱水性能大大改善,实现污水处理流程的无臭化。
- THE GEOCHEMICAL FEATURES OF THE HUMUS SOIL IN FOREST SWEEP LANDSCAPE DISTRICT 森林沼泽景观区腐殖土的地球化学特征
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Keywords humus soil;bio-regeneration;activated sludge;settleability;dewatering; 腐殖土;生物再生;活性污泥;沉降性;脱水性;
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗？那是个严峻的考验。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- Roses will not root in such acid soil. 玫瑰在这种酸性土壤中不会生根。
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
