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- The maximum glycerol yield of 53.44% was achieved at an optimal phosphorus concentration of 121.75mg/L, where the CSL concentration was 14g/L. 当玉米浆磷浓度为121·75mg/L(玉米浆浓度为14g/L),最大甘油转化率达到53·44%25。
- Irrigation cycle and spatial distribution of phosphorus concentration in soil/water were made in leek field of Fubaocun Village of Dianchi valley. 该文选择了昆明市滇池北岸福保村的韭菜地进行灌溉周期及土壤/水中磷的空间分布的调研,分析了福保村韭菜地磷污染的特征。
- The experiment showed that the absorption intensity was much greater than the release intensity in higher phosphorus concentration of upper water of surficial sediment. 可以看出当上覆水磷酸盐浓度较高时 ;吸附作用的强度远大于释放作用 .
- This paper presents a study of the effect of initial algal density and phosphorus concentration on the competition between Platymonas subcordiformis and Ulva pertusa. 本文以磷浓度和种群密度为变量,以亚心形扁藻为浮游微藻代表,采用实验生态学手段研究了大型海藻孔石莼与浮游微藻(亚心形扁藻)间的竞争。
- The phosphorus concentration of the sludges was>6%,and phosphorus removal factor was about 0.04, which was two times higher than that of the resular aerobic biological treatment. 污泥含磷量达6%25以上、除磷系数达0．04左右，是常规好氧生物处理的3倍。在系统除磷系数相同的条件下，进水碳磷比越高，磷的去除率越高。
- Under glasshouse conditions, pot cultural experiment was conducted to seek critical phosphorus concentrations of wheat genotypes with phosphorus efficiency and inefficiency. 摘要利用温室盆栽试验，对不同磷效率小麦基因型进行了磷素营养阈值的研究。
- The effects of different phosphorus concentrations of water system on DTP, P-in-cell content of tissues (QP) and cell multiplication of Microcystis aeruginosa were studied in laboratory experiments. 通过室内模拟的方法研究了在磷质量浓度不同的水体条件下,在铜绿微囊藻水华形成过程中微囊藻的增殖特征及细胞内磷、可溶性磷的变化特征。
- At present, most studies are focused on dissolved phosphorus concentrations and distributions in our country, and little is known about the suspended paniculate phosphorus and the phosphorus dynamics. 目前我国的研究大多数侧重水体中溶解态磷的含量和分布,对水体中颗粒态磷的研究相对较少,对总磷的外部补充机制和内部循环机制等方面的研究还有待深入。
- Suitable Phosphorus Concentration Level for Restoration by Duckweed 浮萍适合修复水体磷浓度范围的研究
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一种化肥
- No animal or plant can exist without phosphorus. 没有一种动物或植物离开磷能够生存。
- His area of concentration is nuclear physics. 他的专门研究范围是原子物理学。
- Keywords Scenedesmus obliquus;Phosphorus concentration;Growth;Algae bloom; 关键词斜生栅藻;磷浓度;生长;水华;
- The drug affects one's power(s) of concentration. 这种药影响人精神不能集中。
- There is a concentration of people in big cities. 大城市人口集中。
- He seized every chance to break out of the Nazi concentration camp. 他抓住一切机会从纳粹集中营跑出来。
- A state of mental concentration. 专心致志，全神贯注全神贯注的状态
- Exceptionally great concentration, power, or force. 特别强烈的程度，力量或动力
- The POWs burst out from(of) that Nazi concentration camp one night. 一天夜里战俘们冲出了那个纳粹集中营。
- Phosphorus is essential to plant growth. 植物生长需要磷。
