培养过程中，水分和温度的有利条件促进了土壤微生物的活动，加强了微生物对无机磷的固定。
In the incubation process, the advantageous moisture content and the temperature condition promoted soil microorganism's activity, and strengthened inorganic phosphorus fixation by microorganisms.
所以茶园土壤中的磷始终处于有固定又有释放，有释放又有固定的动态变化中。
So, the phosphorus in tea soil is situated in the condition of dynamic changes which include the form of fixation and release.
固定化微生物小球对高浓度水胺硫磷的好氧降解有较好的耐受性。
Immobilized microorganism spherules have fairly good tolerance for aerobic degradation of high concentration Isocarbophos.
林木根系生长能在一定程度上降低土壤磷的固定作用，因此土壤磷的固定量和固定率从小到大依次为根际土、根区土、非根区土。
Root growth in soil can decrease phosphorus immobilization, as both the immobilization amount and its rate appear low in rhizosphere and high in unrooted bulk soil.
人工植被相对于天然植被对总氮的固定作用更为明显，而对总磷的固定作用劣于天然植被。
The fixation effect of total N in artificial vegetation was more obvious than that in natural vegetation, but it was converse on the fixation effect of total P.
藻类包埋固定化与附着固定化相比较，包埋固定化去除氮磷的效率更高，藻类更易收获。
Compared with attached algae system, embedded algae system has higher nutrient removal efficiency, and ingathering of algae is easier.
有机酸对土壤磷的固定有较大影响，其影响作用从大到小依次为腐殖酸、柠檬酸、酒石酸。
Organic acids have a great effect on phosphorus mobilization with humic acid stronger than simple organic acids.
有机质不仅直接丰富了高产农田的磷库，而且通过提高磷酸化酶的活性，降低土壤磷的吸附、固定，促进解吸，增加了土壤磷的有效性。
This is because that organic matter enriched not only phosphorous in the high yield soil, but also increased soil phosphorous availability through decreasing absorption and fixation.
在此基础上，提出了一种新的化学除磷技术—固定化活性氧化镧的化学—吸附除磷技术。
The paper introduces one kind of new chemical removing phosphorus technology named fixed active lanthanum oxide chemical-adsorption phosphorus based on the above summary.
说明控制化肥中适当的水溶磷比例，可以减少土壤对磷的固定，提高施肥效果。
It was shown that if the proportion of water soluble phosphate was controlled properly, the fixation of phosphate in soil would be decreased, and the effect of fertilization would be improved.
我国北方石灰性土壤对磷的固定作用是磷肥利用率低的主要原因。
The fixed function that calcareous soil to phosphorus in the northern part of China, is the main reason that utilization ratio is low.
改良剂能够抑制土壤中重金属的生物有效性，其中石灰的抑制作用最强，同时石灰还有固定红壤磷素的作用。
Modifier can inhibit the bioavailability of heavy metals in soil, in which the strongest inhibitory effect of lime, and lime have a fixed role of red phosphorus.
改良剂能够抑制土壤中重金属的生物有效性，其中石灰的抑制作用最强，同时石灰还有固定红壤磷素的作用。
Modifier can inhibit the bioavailability of heavy metals in soil, in which the strongest inhibitory effect of lime, and lime have a fixed role of red phosphorus.
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