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- dark humus soil 暗色腐殖质土
- 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。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- We started early in order to arrive before dark. 为了在天黑前到达,我们很早就动身了。
- Plants grow in soil which has a dark colour. This dark soil is humus. 植物生长在黑色的土壤里,这种黑色土壤叫腐殖上。
- Her sublimate future husband will be tall, dark, and handsome. 她理想化的未来丈夫将是身材高大,皮肤浅黑,相貌英俊。
- The thief slunk down the dark alley. 那个贼偷偷钻进黑胡同里。
- 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
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- He felt along the wall in the dark for the door. 他在黑暗中沿墙壁摸索着找门。
- It is too dark outside to allow of walking. 外面太黑了,不能出去散步。
- 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;
- Dark clouds are a sign of rain or snow. 乌云是雨或雪将至的预兆。
- Mr.Green dressed up as a policeman in dark glasses. 格林先生伪装成一名戴墨镜的警察。