fixation of phosphorus 中文意思是什麼
fixation of phosphorus
解釋
磷素固定作用- fixation : n. 1. 固定；凝固。2. 凝視。3. 【心理學】（青春早期的）固戀。4. 【攝影】定相；定影。
- of : OF ＝Old French 古法語。
- phosphorus : n. 1. 【化學】磷。2. 磷光體 （＝phosphor）。
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It showed that the nostoc. sp of this experiment has nitrogen fixation ; phosphorus can restrain its growth effectively ; its growth needs long time illumination and so on
得出本實驗念珠藻可以固氮；磷能有效制約其生長；需要長時間的光照等結果。 -
On the 90th day, the content of organic matter of soil samples under illumination condition was 2 - 3 times more than that of the beginning. ( 4 ) micro - algae can decompose organic phosphorus into inorganic phosphorus and increase the content or the potential content of soil available phosphorus. ( 5 ) theoretically, because of some micro - algae ' s nitrogen fixation, the sterile soil ' s content of nitrogen should increase, but in 90 days, its increment could not be determined
（ 3 ）土壤微藻通過光合作用將二氧化碳合成為有機物，增加土壤的有機質含量，在90天的實驗期內，有微藻生長的土樣內的有機質含量是對照組的2 - 3倍。 （ 4 ）土壤微藻作為溶磷微生物之一能夠將有機態磷礦化成無機態磷，增加貧瘠土壤有效磷的含量或潛在的含量。
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