Zobrazeno 1 - 10
of 21
pro vyhledávání: '"任景"'
Publikováno v:
Zhongshan Daxue xuebao. Yixue kexue ban, Vol 25 (2004)
目的】探讨妊娠相关血浆蛋白A(PAPP-A)在妊娠中。晚期筛查染色体病胎儿的价值。【方法】 检测3 140例单胎妊娠13周～36周孕妇血清PAPP-A水平,其中508例孕妇于孕期取羊水或脐带血检测胎儿染色
Externí odkaz:
https://doaj.org/article/8466b92026324f84b54531f11d4ecf5f
Autor:
JEN CHING CHENG, 任景城
107
The non-destructive testing (NDT) techniques which used in engineering field for ground anchor integrity including ultrasonic testing, redounding hammer, electric resistivity method, endoscope inspection, lift-off test etc. However, those tr
The non-destructive testing (NDT) techniques which used in engineering field for ground anchor integrity including ultrasonic testing, redounding hammer, electric resistivity method, endoscope inspection, lift-off test etc. However, those tr
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/gg4b45
Autor:
Jen, Ching-Cheng, 任景城
98
At present, using GPR on testing of structures is a common method, and many researches have been conducted on this area. However, there is scanty research on the thickness, fractures, and voids of the concrete structure of tunnel lining. Ther
At present, using GPR on testing of structures is a common method, and many researches have been conducted on this area. However, there is scanty research on the thickness, fractures, and voids of the concrete structure of tunnel lining. Ther
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/99702069039717698780
Publikováno v:
Advances in Earth Science (1001-8166); Feb2024, Vol. 39 Issue 2, p207-219, 13p
Publikováno v:
Journal of Engineering for Thermal Energy & Power / Reneng Dongli Gongcheng; 2024, Vol. 39 Issue 2, p145-153, 9p
Publikováno v:
Electric Power; Sep2023, Vol. 56 Issue 9, p66-78, 13p
Autor:
任景睿
Publikováno v:
Engineering Science Research & Application; 2023, Vol. 4 Issue 23, p82-84, 3p
Publikováno v:
Plateau Meteorology; Jun2023, Vol. 42 Issue 3, p711-724, 14p
Publikováno v:
Geomatics & Information Science of Wuhan University; May2020, Vol. 45 Issue 5, p658-666, 9p
Publikováno v:
Shandong Medical Journal. 7/29/2016, Vol. 56 Issue 28, p16-18. 3p.