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- Impacts of different phosphorus content in detergent on the growth of Dugesia Japonica are studied. 观察了含磷量不同的洗衣粉溶液对日本三角涡虫生长的影响。
- A series of waterborne curing agents with different phosphorus content are synthesized by capping the adduct of epoxy resin and diethylenetriamine with diphenyl chlorophosphate(DPCP) and monoepoxide. 采用环氧树脂与二乙烯三胺反应生成端胺基环氧-胺加成物,再经氯磷酸二苯酯(DPCP)与单环氧化合物封端和成盐,合成了一系列不同磷含量的新型水性环氧自乳化固化剂。
- Effect of Different Phosphorus Content and Phytase Supplementation of Low Protein Diets on Nitrogen and Phosphorus Metabolism in Grower Pigs 低蛋白日粮不同磷水平及添加植酸酶对生长猪氮磷代谢的影响
- different phosphorus content 磷水平
- High calcium lime with a low phosphorus content is required for the process. 此过程还需要含磷量低的高钙石灰。
- The average phosphorus contents in different organs are grain>glume>leaf>stem. 不同器官的平均含磷量均为籽粒＞颖壳＞叶片＞茎秆。
- 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。
- Aiming at the characteristics of the municipal sewage with low carbon and high phosphorus content,the effect of different water filling ratios and HRT on nitrogen removal was studied. 针对此类污水,研究了不同的充水比和反硝化时间对处理效果的影响。
- The results showed that the established model of end phosphorus content in BOF process has good prediction ability. 研究表明,建立的转炉终点磷含量模型有很好的预测能力。
- The influences of phosphorus content and solidification rate on the interfacial morphology are investigated. 考察了磷含量和凝固速度对蠕墨铸铁液-固界面形态的影响；
- A new oscillographic titration method for the determination of phosphorus content in laundry powder is described. 报告了洗衣粉中磷测定的示波滴定新方法。
- An effective way to reduce phosphorus content in electroless nickel deposits is to use appropriate complexing agents. 降低化学镀镍镀层磷含量的主要方法是选择合适的络合剂。
- Methods to determin THPC content and organic phosphorus content were reviewed in this paper. 本文介绍评述了目前测定THPC含量和与之相似的有机膦含量的分析测试方法。
- Analysing the phosphorus content of steel during the steel-making, the fundamental causes of the high phosphorus content of steel was found. 摘要结合安龙钢铁公司的实际生产，对炼钢过程磷的含量进行分析，模拟炼钢的实际生产条件，通过试验找出了磷成分超标的原因。
- Metallurgic mechanism model and partial least-square model were adopted to analyze the influence factors on phosphorus content of steel. 采用机理模型和偏最小二乘模型分析了终点磷的影响因素;
- The distinction was mainly contributed to the difference of phosphorus content, oxygen content, and the morphology, distribution and quantity of inclusions in steel. 钢材的磷含量和固溶氧量以及夹杂物类别、形态、分布和数量上的不同,是造成两者耐蚀性差异的主要原因。
- The results show that soil OM content has obviously closer relationship with >0.25mm soil water stable aggregate content (%) than that of soil nitrogen and phosphorus content. 试验结果表明，土壤有机质含量x(%25)与土壤>0.;25mm水稳性团聚体含量y(%25)呈显著线性正相关，土壤全氮、土壤全磷与>0
- This article is focused on the analyzing method of the total phosphorus content,calcium,magnesium,heavy metal,residue on ignition and water content of phytin. 植酸钙镁用途极其广泛,并具有非常重要的生理功能,作者根据研究工作实际经验,摸索出了一套有效的检测方法。
- Reading and writing are different skills. 阅读与写作是不同的技能。
- The genotypic differences in response to iron deficiency (-Fe) of winter wheat with different phosphorus efficiency were investigated in nutrient solution under controlled conditions. 摘要 用营养液培养方法研究了不同磷效率小麦幼苗对低铁胁迫的基因型差异。
