Results 91 to 100 of about 22,497 (138)

火电厂反渗透浓水回用系统与零排放系统水量设计

Gongye shui chuli
以某典型2×660 MW火电厂为例，针对厂内“单台机组检修且供热量不变”和“两台机组正常运行”工况下反渗透浓水消纳困境，分别设计了两种工况下的反渗透浓水浓缩方案。“单台机组检修且供热量不变”工况下，浓水全量软化、浓缩回用于脱硫工艺补水，回收率设计为75%；“两台机组正常运行”工况下，72 m3/h反渗透浓水直接回用于脱硫工艺补水，144 m3/h反渗透浓水软化浓缩后产生的浓水再回用于脱硫工艺补水，回收率设计为75%。基于浓水高碳酸盐硬度特性，综合比选后采用结晶造粒法进行软化预处理 ...
诸慧, 韩松, 张强, 陈旭, 王立文   +4 more
doaj  

[Impact of optimizing the quality control system on newborn screening outcomes for congenital hypothyroidism]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Wang J, Qi ZY, Zhong QH, Jiang YH, Wang Q, Zhao XL, Duan J.   +6 more
europepmc   +1 more source

[Determination of eight ultraviolet absorbers in surface water and wastewater by ultra performance liquid chromatography-triple quadrupole mass spectrometry]. [PDF]

Se Pu
Sun HJ, Zhang BB, Huang MQ, Wang H, Hu GJ, Chen HM.   +5 more
europepmc   +1 more source

[Relationship between family trauma, school bullying and suicidal behavior in adolescents: Regulatory effect of <i>DRD2</i> gene polymorphism]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Bai H, Chen Y, Wang K, Xu X.
europepmc   +1 more source

[Immune dynamics and predictive factors for chronic graft versus host disease following haploidentical hematopoietic stem cell transplantation in children]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Tang RR, Zhao YY, Li Y, Zhou XH, Chen SY, Duan QY, Peng D, Kuang YX, Luo LP, Liu SX, Fu XY.   +10 more
europepmc   +1 more source

[Determination of perfluorinated compounds， antibiotics and pesticides in drinking water by automated solid phase extraction with ultra-performance liquid chromatography-tandem mass spectrometry]. [PDF]

Se Pu
Liang J, Feng J, Zeng D, Zhou L, Zhong X, Li Y, Chen D.   +6 more
europepmc   +1 more source

以电容器组为电流源的合成回路试验

Gaoya dianqi, 1975
沈阳高压开关厂用以进行高压断路器开断容量试验的合成回路,采用电容器组的单频振荡回路为电流源,合成方式是高压回路与被试开关并联的电流引入线路(图1)。
doaj  

[Determination of <i>S-</i>enantiomer in linagliptin by supercritical fluid chromatography-ultraviolet detection]. [PDF]

Se Pu
Li WJ, Jin W, Liu Q, Wang J, LE J.
europepmc   +1 more source

[Comparative study on effectiveness between laminoplasty with unilateral spinous process-ligament complex preservation and traditional laminoplasty for thoracolumbar intraspinal tumors]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Su Y, Huang W, Cai W, Sun Z, Gao C, Wu H, Qiu C, Yan W.   +7 more
europepmc   +1 more source

[Determination of 40 carbonyl compounds in ambient air by high performance liquid chromatography-triple quadrupole mass spectrometry]. [PDF]

Se Pu
Li GH, Deng S, Li QQ, Zhang CL, Liu YF, Jiang B, Yao Q, Wang H, Wang BG.   +8 more
europepmc   +1 more source