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1)  Cumulative phosphorus
积累态磷
2)  phosphorus accumulation
磷积累
3)  phosphorus accumulation
磷素积累
1.
Phosphorus accumulation characteristics and loss risk in vegetable garden soils of Shanxi Province
山西省菜园土壤磷素积累特征及流失风险分析
2.
This paper studied the seasonal dynamics of phosphorus and biomass accumulation of two types Calamagrostis angustifolia in Sanjiang Plain wetland,aimed to explore the relationship between phosphorous uptake by the plants and their biomass accumulation,and to understand the characteristics of phosphorus accumulation and transference in wetland ecosystem.
此外,植物体地上、地下部分磷素积累量和生物量在整个植物体所占的比重两种类型也存在一定差异,这与植物所处的生境及其生态适应有一定关系。
4)  accumulation of nitrogen and phosphorus
氮磷积累
5)  P accumulation
磷积累量
6)  dynamic accumulation
动态累积
1.
The result indicated that the state switch of total reflux and total withdraw by controlling double-temperature in dynamic accumulation process was completely feasible.
结果表明,用塔顶和塔中温度控制动态累积全回流-全采出的状态切换是完全可行的。
2.
A new type of batch distillation process with dynamic accumulation and varying pressure is proposed,and has been used in the industry successfully.
提出分批精馏过程中的动态累积与变压强联合操作法,并成功应用于工业高效填料塔,生产运行实验结果表明:与传统的分批精馏操作方法相比,动态累积与变压强联合操作方案不仅大幅度缩短了操作周期, 而且明显提高了分离效率, 减少了能耗, 降低操作费用, 具有显著的推广应用价值。
3.
The computational results show that the model ofdynamic accumulation can improve batch distillation process significantly.
继前文(I),建立了动态累积分批精馏过程的数学模型,并用其对不同操作条件下的二组元动态累积分批精馏过程进行了模拟计算。
补充资料:银铜磷非晶态合金
分子式:
CAS号:

性质:银含铜和磷的三元非晶态合金,具有高强度、高电阻率、可变的电阻温度系数和好的抗腐蚀性,有AgCuP77-15,AgCuP79-15和AgCuP80-14等合金。用液态激冷法,或原子沉积法制造。一种有希望作为自补偿应变电阻合金材料,用于中低温的应变测量,最高工作温度可达195℃。

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