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角焊缝中锐角焊脚尺寸测量方法 被引量:1
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作者 初鸿 李明伟 吴治玮 《内燃机与配件》 2019年第16期159-160,共2页
本文主要针对线型分段精细化施工所著,实现了线型分段焊缝尺寸全位置测量的目的,解决了以往无法测量角焊缝中锐角焊脚尺寸的难题。通过专用的凸轮式焊缝量规与经过详细计算的测量对照表结合的方式,来检测焊接外型尺寸。方法简单易操作,... 本文主要针对线型分段精细化施工所著,实现了线型分段焊缝尺寸全位置测量的目的,解决了以往无法测量角焊缝中锐角焊脚尺寸的难题。通过专用的凸轮式焊缝量规与经过详细计算的测量对照表结合的方式,来检测焊接外型尺寸。方法简单易操作,原理清晰易懂,具有很强的可推广性。 展开更多
关键词 线型分段 锐角焊脚尺寸 专用凸轮式焊缝量规 测量对照表
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热电偶传感器在工程项目中的应用 被引量:1
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作者 耿楠 《中国高新技术企业》 2012年第12期51-52,共2页
热电偶传感器在工业中常被用来测量温度。文章论述了热电偶传感在水泵中的应用,指出热电偶的分度表是热电偶的热电动势与温度的对照表,依据两根热电偶的输出热电动势之差直接查分度表是有误差的,必须依赖实验数据来修正测量结果。
关键词 热电偶传感器:温度测量:温度对照表 水泵
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Influence of muscle regions of meridians needling method combined with auricular point sticking on pain and range of motion in patients with chronic nonspecific low back pain
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作者 SHAN Yunping MA Yinhua +1 位作者 SU Baoqing Hangzhou Fuyang 《Journal of Acupuncture and Tuina Science》 CAS CSCD 2024年第5期381-386,共6页
Objective:To observe the effects of muscle regions of meridians needling method combined with auricular point sticking on pain and lumbar range of motion in patients with chronic nonspecific low back pain.Methods:A to... Objective:To observe the effects of muscle regions of meridians needling method combined with auricular point sticking on pain and lumbar range of motion in patients with chronic nonspecific low back pain.Methods:A total of 100 patients with chronic nonspecific low back pain were randomly divided into a control group and an observation group,with 50 patients in each group.Both groups received auricular point sticking treatment,while the control group received additional conventional acupuncture treatment,and the observation group received additional muscle regions of meridians needling method.The total effective rate of the two groups was compared after 4 weeks of treatment.Before treatment and after 1 week and 4 weeks of treatment,the visual analog scale(VAS)score was used to assess the degree of low back pain,and the modified-modified Schober(MMS)score was used to evaluate the lumbar range of motion.Results:There was statistical significance in comparing the total effective rate between the two groups(P<0.01).During the treatment process,as the number of treatments increased,the VAS score gradually decreased,and the MMS score gradually increased in both groups.After 1 week and 4 weeks of treatment,the VAS score in the observation group was lower than that in the control group(P<0.01),and the MMS score in the observation group was higher than that in the control group(P<0.01).During the treatment period,no serious adverse reactions occurred in either group.Conclusion:Based on auricular point sticking treatment,muscle regions of meridians needling method is more effective than conventional acupuncture in treating chronic nonspecific low back pain since it is able to significantly reduce the pain and improve the lumbar range of motion. 展开更多
关键词 Acupuncture Therapy Auricular Point Sticking Twelve Meridian Sinews Low Back Pain Visual Analog Scale Pain Measurement Randomized Controlled Trial
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Observation on the therapeutic efficacy of Tuina plus“three-bridge”exercise for non-specific low back pain 被引量:1
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作者 LI Jinhu 《Journal of Acupuncture and Tuina Science》 CSCD 2022年第5期363-369,共7页
Objective To investigate the efficacy of Tuina(Chinese therapeutic massage)plus“three-bridge”exercise for non-specific low back pain(NSLBP).Methods A total of 80 patients with NSLBP were randomly divided into a cont... Objective To investigate the efficacy of Tuina(Chinese therapeutic massage)plus“three-bridge”exercise for non-specific low back pain(NSLBP).Methods A total of 80 patients with NSLBP were randomly divided into a control group and an observation group according to the random number table method,with 40 cases in each group.The two groups received Tuina treatment,and the observation group received an additional“three-bridge”exercise.The treatment lasted 4 weeks,and a follow-up evaluation was carried out 6 months after treatment.The visual analog scale(VAS),Oswestry disability index(ODI),and the Japanese Orthopaedic Association(JOA)scores for low back pain were used to evaluate patients’conditions before treatment,after 4-week treatment,and at the 6-month follow-up.Results The total effective rate was 92.5%and 85.0%in the observation group,respectively,after 4-week treatment and at the 6-month follow-up,significantly different from the control group(P<0.05).After 4-week treatment and at the 6-month follow-up,the VAS,ODI,and JOA scores of the two groups were improved compared with those before treatment(P<0.05),and all the indicators in the observation group were significantly better than those in the control group(P<0.05).At the 6-month follow-up,the VAS,ODI,and JOA scores in the two groups were improved compared with those before treatment(P<0.05).Conclusion Tuina plus“three-bridge”exercise can effectively alleviate pain,improve function,and have relatively sound long-term effects in treating patients with NSLBP. 展开更多
关键词 TUINA MASSAGE Exercise Therapy Low Back Pain Pain Measurement Visual Analog Scale Randomized Controlled Trial
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Therapeutic efficacy observation on moxibustion with moxa of different storage years for moderate-to-severe primary knee osteoarthritis
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作者 Xue Shi-yong Wang Chun-yan +2 位作者 Li Tao Liu Shi-min Shi Yin 《Journal of Acupuncture and Tuina Science》 CSCD 2020年第5期345-351,共7页
Objective:By observing the differences in Western Ontario and McMaster Universities osteoarthritis index(WOMAC)and visual analog scale(VAS)scores in moxibustion treatment for moderate-to-severe primary knee osteoarthr... Objective:By observing the differences in Western Ontario and McMaster Universities osteoarthritis index(WOMAC)and visual analog scale(VAS)scores in moxibustion treatment for moderate-to-severe primary knee osteoarthritis(KOA)with moxa of different storage years(3-year moxa and 1-year moxa from Qichun,Huanggang City,Hubei Province,China)through a randomized clinical trial,to objectively evaluate the differences in therapeutic efficacy of moxibustion with moxa of different storage years.Methods:A total of 63 patients with moderate-to-severe KOA who met the inclusion criteria were randomized into moxibustion group 1 and moxibustion group 2 by central randomization method,with 32 cases in moxibustion group 1 and 31 cases in moxibustion group 2.Moxibustion group 1 was treated with moxa stored for 3 years,and moxibustion group 2 was treated with moxa stored for 1 year.Dubi(ST 35),Neixiyan(EX-LE 4)and Heding(EX-LE 2)were selected in both groups,and the treatment lasted 20 min per time,3 times a week.The immediate efficacy was compared after 6 times of treatment,and long-term efficacy was compared at follow-up 4 weeks after the end of treatment.Results:During the treatment,there were 2 dropouts in moxibustion group 1,and 1 dropout in moxibustion group 2.The total effective rate in the two groups was 83.3%and 60.0%,respectively.Followed up at 4 weeks after the end of treatment,the total effective rate in the two groups was 80.0%and 66.7%,respectively.There were no statistical differences between the two groups(both P>0.05).After treatment and 4 weeks after the end of treatment,the WOMAC and VAS scores in both groups decreased significantly compared with those before treatment(all P<0.01);the scores of stiffness item of WOMAC in moxibustion group 1 were lower than those in moxibustion group 2(both P<0.05);there were no statistical differences in the scores of pain item and dysfunction item of WOMAC,and VAS scores between the two groups(all P>0.05).Conclusion:Moxibustion with moxa of different storage years(stored for 3 years and 1 year)both can improve the pain,stiffness and motor function in patients with moderate-to-severe KOA.While moxa stored for 3 years has a better therapeutic efficacy in improving stiffness of the knee joint than that stored for 1 year. 展开更多
关键词 Moxibustion Therapy Moxa Stick Moxibustion Artemisia Argyi MOXA Osteoarthritis Knee Pain Measureme nt Visual Analog Scale Ran domized Con trolled Trial
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