Results 81 to 90 of about 606,404 (108)

[Research progress on protein lactylation modification in malignant tumors]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Dong H, Chen H, Zhang C.
europepmc   +1 more source

[Research Progress on Exosome in Malignant Tumors]. [PDF]

open access: yesZhongguo Fei Ai Za Zhi, 2020
Zheng Y   +7 more
europepmc   +1 more source

生物质气化发电焦油废水的厌氧毒性研究

open access: yes, 2003
厌氧毒性测定(ATA)结果表明焦油废水对厌氧菌有毒害作用,焦油废水使污泥活性下降50%的抑制浓度(IC50%)为418mgCOD·L^-1。废水浓度不同对甲烷菌的毒性类型也不同,废水COD浓度在293mg·L^-1以下属代谢毒性;在587mg·L^-1是属生理毒性;在879mg·L ...
吴创之, 韩志英, 李亚新, 等
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[Age-related hearing loss and cognitive impairment]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Wang Q   +21 more
europepmc   +1 more source

[Research on Healthy Neighborhood Evaluation System Based on the Combined Perspectives of Urban Planning and Public Health]. [PDF]

open access: yesFeng Jing Yuan Lin, 2020
雨洋 张   +5 more
europepmc   +1 more source

一种利用废弃水泥除磷的方法

open access: yes
本发明公开了一种利用废弃水泥除磷的方法,其步骤是:A、将废弃水泥粉碎磨细后过筛,称取不同用量于锥形瓶中;B、添加不同磷浓度的模拟废水;C、在恒温 振荡器上振荡一定时间之后离心测定上清液中TP的浓度;所述的磷浓度为25mg/L的废水,水泥粉末的用量为3g/L,温度为25℃,振荡时间为8h;所 述的水泥粉末用量与废水磷浓度之间呈线性关系y=0.0955x+0.351。材料廉价易得,操作简单、高效、无环境污染、适宜范围广。可以应用于含磷废 水的处理以及富营养化水体磷含量的控制 ...
代嫣然, 吴振斌, 贾陈蓉, 梁威
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