1)  orthophosphate
活性磷
1.
To study the biogeochemical cycle of phosphorus,it is very important to accurately determine the concentration of orthophosphates in the surface of oceans,especially oligotrophic open-oceans.
活性磷(正磷酸盐)是海洋浮游植物生长所必需的物质基础,在某些海域,它甚至成为初级生产力的限制因素。
2)  Active phosopholipids
活性磷脂
1.
Results Active phosopholipids could prolong the maximum and average life-span of drosophila.
目的探讨活性磷脂对果蝇的延缓老化作用及其机理。
3)  Active phosphate calcium
活性磷酸钙
1.
Active phosphate calcium (HAP) can be used as a suspension dispersive agent.
活性磷酸钙(HAP)可用作悬浮聚合分散剂,本文讨论和分析了HAP的分散机理和有关合成工艺,指出了HAP悬浮分散剂的发展方向。
4)  active phosphorus
活性磷酸盐
1.
Investigation of inorganic nitrogen and active phosphorus contents in Pearl River Estuary;
珠江口水域无机氮与活性磷酸盐含量调查
2.
Variation characteristics of active phosphorus and inorganic nitrogen in Funing Bay;
福宁湾活性磷酸盐和无机氮的时空变化特征
3.
Temporal and spatial variation characteristics of inorganic nitrogen and active phosphorus in Zhujiang Estuary;
珠江口海域无机氮和活性磷酸盐含量的时空变化特征
5)  Super Phos
生物活性磷
1.
Study on Paper Wastewater Treatment with Super Phos;
生物活性磷在造纸废水生物处理中的研究
6)  active phosphate
活性磷酸盐
1.
Distribution of active phosphate content in the southern sea area of Tianjin Harbor;
天津港南部海区水体中活性磷酸盐的分布特征
2.
Quick determination for active phosphate by standard series;
活性磷酸盐用标准色列快速测定
3.
Relationship between active phosphate and chlorophyl-a in near-shore water of Beihai Peninsula,Guangxi;
广西北海半岛近岸水域活性磷酸盐与叶绿素a含量的关系
参考词条
补充资料:活性磷酸钙
分子式:Ca3(PO4)2
CAS号:

性质:白色结晶或无定形粉末。密度3.14g/cm3。熔点1670℃。溶于稀盐酸和硝酸,极微溶于冷水,不溶于乙醇。遇热水分解。由磷酸三钠溶液在过量氨存在下与适量氯化钙饱和溶液进行复分解反应,再经过滤,洗涤,加入分散润湿剂(如烷基苯磺酸钠等)和助分散剂(如苯乙烯-顺丁烯二酸酐共聚物等),搅拌均匀,干燥而得。主要用作聚苯乙烯、苯乙烯-丙烯腈、可膨胀聚苯乙烯聚合时的分散剂。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。