Results 111 to 120 of about 4,544 (152)

[Development and practice of an interactive chromatography learning tool for beginners based on GeoGebra： a case study of plate theory]. [PDF]

Se Pu
Zhang YH, He JY, Lin SJ, Ai BJ, Shi ZH, Zhang HY.   +5 more
europepmc   +1 more source

快速数字波形记录仪正弦曲线拟合试验中有效位EB值的计算

Gaoya dianqi, 1988
本文简述了数字波形记录仪的最佳正弦曲线拟合问题,给出了具体的计算步骤和框图,并给出了两台数字记录仪的有效位计算的结果。
doaj  

[The influence of articular surface conformity on the biomechanics of rotating hinge knee prostheses]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Li Y, Zhang Z, Li L, Zhang J, Chen Z, Zhang W.   +5 more
europepmc   +1 more source

[<i>In vitro</i> mechanical testing and finite element analysis of a novel β-Titanium alloy pedicle screw-rod fixation system]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Li J, Liu Y, Wang D, Li H, He X, Lu T.
europepmc   +1 more source

[Design of ZIF-L-based boronate affinity molecularly imprinted material and its application in the detection of ribavirin in environmental water]. [PDF]

Se Pu
Qi W, Tong Y.
europepmc   +1 more source

[Master manipulator of vascular intervention surgical robot based on haptic feedback]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Han G, Sun Z, Tang X.
europepmc   +1 more source

[Construction and evaluation of a thrombosis risk prediction model in patients with primary immune thrombocytopenia]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Mao JH, Wang L, Shi Y, Shao LL, Hou Y, Hou M.   +5 more
europepmc   +1 more source

[Impact of surgeon's dominant hand-side consistency with surgical approach on operational efficiency of unilateral biportal endoscopic lumbar discectomy: a prospective cohort study]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Li W, Gao M, Zhang L, Yu Q, Chen X.
europepmc   +1 more source

[Perioperative Neurocognitive Disorders in Patients With Colorectal Cancer Undergoing General Anesthesia: Influencing Factors and Development of a Nomogram Prediction Model]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Tao W, Xia X, Dai Z, Li R.
europepmc   +1 more source

[Digital measurement and analysis of anatomical characteristics of protrusive and intercuspal position occlusal contacts in maxillary incisors]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Shao L, Ma W, Chen Y, Ding Q, Zhang L.
europepmc   +1 more source