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- The experiment of treating the Pb in waste water by activated calcium phosphate was carried out. 利用低温合成的方法制备了活性磷酸钙,并检验了活性磷酸钙处理含铅废水的性能。
- The technique of supermicro active Calcium has obtained the invention patent ZL93119767.8. 超微活性钙生产技术已获发明专利ZL93119767.;8。
- The effects of activated calcium phosphate quantity, fine degree, pH value of wastewater, mix reaction time on removal of Pb in wastewater were analyzed. 对处理剂的用量、度、的浓度、理时间、H值等因素对除铅效果的影响进行了试验。
- Phosphogyspum can also be used in the production of thiourea,calcium chl oride and compound fertilizers,active calcium silicate and as gel build ing materials. 磷石膏还可用于制硫脲、氯化钙和复合肥、活性硅酸钙及做建筑胶材料、加固软土地基等。
- Objective To investigate the changes and function of resting calcium concentration ([Ca2+]i), active calcium concentration([Ca2+]ic) and calmodulin concentration (CaM) in platelet from patients with acute cerebral thrombosis. 目的探讨血小板静息状态胞浆游离钙离子浓度([Ca2+]i)、激活状态胞浆游离钙离子浓度([Ca2+]ic)、钙调素含量 (CaM)在脑血栓形成(CT)急性期的变化及其作用。
- The office has been humming with activity. 办公室一直忙着搞活动。
- ACC (Activated Calcium Carbonate) 活性碳酸钙
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃,呈现一片热闹的景象。
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- The store was a scene of great activity. 这家商店顾客盈门。
- He once engaged in anti-government activity. 他一度从事反政府的活动。
- The office is humming with activity. 办公室里一片忙碌。
- A center of interest or activity. 中心兴趣或活动的中心
- The Production of Active Calcium with the Wasted Oyster Shell 废弃牡蛎壳生产活性钙
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- An increase, as in movement or business activity. 进步,改进,改善运动或商业活动的进步或兴隆
- Biodiesel from sunflower oil by using activated calcium oxide 使用活性氧化钙从葵花油催化合成生物柴油
- Indulgence in or pursuit of sexual activity. 纵欲; 追求肉欲对性行为的放纵或追求