Results 111 to 120 of about 20,867 (163)

基于数学形态学的金属氧化物避雷器泄漏电流在线检测方法

open access: yesGaoya dianqi, 2010
提出一种应用数学形态学的方法对现场信号进行消噪处理,对消噪后的信号,利用信号的相关分析推算出阻性基波泄漏电流。有效提高了金属氧化物避雷器泄漏电流的测试准确度,确保设备故障诊断的有效性和可靠性,仿真表明:与传统方法相比,数学形态学方法不仅能从噪声中准确提取待测泄漏电流信号,同时又可真实复现泄漏电流信号中的劣化特征,对设备的早期故障诊断具有重要意义。
蔡晓波, 石佳, 陈小毓
doaj  

[Three-dimensional morphological analysis of posed smile]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Xiao Y, Mao B, Zhou Y.
europepmc   +1 more source

[Morphological characteristics and clinical significance of os subfibulare in patients with chronic ankle instability]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Duan X   +6 more
europepmc   +1 more source

[Morphological classification of postero-superior protuberance of calcaneus and its relationship with Haglund deformity]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhang L   +7 more
europepmc   +1 more source

[Chinese expert consensus on the technical and clinical practice specifications of artificial intelligence assisted morphology examination of blood cells (2024)]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Laboratory Diagnosis Group   +2 more
europepmc   +1 more source

[A Review of Archaeological Studies on Dento-maxillofacial Deformities]. [PDF]

open access: yesSichuan Da Xue Xue Bao Yi Xue Ban
Luo G, Deng D, Zhou J, Zhou C.
europepmc   +1 more source

[Impact of lamina formation range on lumbar biomechanics in unilateral biportal endoscopic spine surgery: a finite element analysis for surgical optimization]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Ji S   +10 more
europepmc   +1 more source

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