1. 意义及用途:semg是肌肉电图(Surface Electromyography)的缩写,用来检测肌肉活动和肌肉电信号的变化,常用于医疗、运动和生物医学等领域。
例句:
- My doctor recommended that I have an SEMG test to see if there's any nerve damage in my arms.
(我的医生建议我做一次肌肉电图测试,看看我手臂是否有神经损伤。)
- Athletes can use SEMG to measure muscle recruitment during exercise and optimize their training routine.
(运动员可以使用肌肉电图来测量锻炼时的肌肉活动量,优化他们的锻炼计划。)
2. 设备及原理:semg检测需要专门的设备,通过电极贴于肌肉表面,记录肌肉电信号的变化,然后将信号转换为数字数据进行分析。
例句:
- The SEMG equipment includes electrodes, amplifiers, and a computer program for data capture and analysis.
(肌肉电图设备包括电极、放大器以及用于数据采集和分析的电脑程序。)
- The principle behind SEMG is that when a muscle contracts, there is an electrical activity generated in the muscle fibers that can be detected through the skin.
(肌肉电图背后的原理是,当肌肉收缩时,肌肉纤维中会产生电活动,可以通过皮肤检测到。)
3. 应用领域:SEMg广泛应用于医疗、康复、生物医学等领域,例如疼痛管理、神经疾病诊断、肌肉康复训练等。
例句:
- SEMG can be used to diagnose conditions such as carpal tunnel syndrome, fibromyalgia, and myasthenia gravis.
(肌肉电图可以用于诊断如腕管综合症、纤维肌痛和重症肌无力等病症。)
- SEMG biofeedback has been shown to be effective in reducing pain and improving function in patients with chronic low back pain.
(肌肉电图生物反馈已被证明对于慢性腰痛患者的症状改善和功能改善是有效的。)
4. 优点和局限性:SEMg具有非侵入性、操作简单、灵敏度高等优点,但也有检测深度和信噪比等局限性。
例句:
- A major advantage of SEMG is that it does not require needles or other invasive techniques.
(肌肉电图的主要优点是它不需要针或其他侵入性技术。)
- One limitation of SEMG is that it may not accurately reflect deep muscle activity or distinguish between different types of muscle fibers.
(肌肉电图的一个局限性是它可能不会准确反映深层肌肉活动或区分不同类型的肌肉纤维。)
5. SEMG在教育领域的应用:除了医疗和生物医学领域,SEMg也可以应用于教育、运动训练等领域,例如教育技术中的肌肉反应测量、体育训练中的动作分析等。
例句:
- SEMG can be used in educational technology to measure the muscle responses of students during class activities and improve their learning outcomes.
(肌肉电图可以用于教育技术中,测量学生在课堂活动中的肌肉反应,并提高他们的学习成效。)
- SEMG analysis can help coaches and athletes identify and correct movement patterns that may lead to injury or suboptimal performance.
(肌肉电图分析可以帮助教练和运动员识别和纠正可能导致受伤或表现不佳的动作模式。)
semg的意思是肌电图(Surface Electromyography),是指将肌肉活动产生的微弱电信号通过电极接收,再放大、过滤、放大等信号处理后,用计算机进行分析得到的图像和数据。该技术可用于评价肌肉的功能和疾病,也可用于评价运动和训练的效果。
读音:[sɛːmi:]
例句:
1. The doctor used an SEMG machine to monitor the muscle activity of the patient. (医生使用肌电图机器监测患者的肌肉活动。)
2. SEMG is a non-invasive technique for measuring muscle activity. (肌电图是一种非侵入性的测量肌肉活动的技术。)
semg的意思是"表面肌电描记术、腓肠肌表面肌电信号",在英美地区还有"表面肌电图"的意思,在线发音:[semg],semg常被用作名词,在《实用全新英汉双解大词典》中,共找到30个与semg相关的例句。
Semg的翻译
1.表面肌电描记术
例句:The muscle will produce tiny change of bioelectricity. The amplitude and power spectrum of SEMG will change with muscular movement. (肌肉运动时会有很小的生物电变化,表面肌电图的振幅、频谱指标均会发生相应变化。)
2.腓肠肌表面肌电信号
例句:The visual signals and ACC signals segmentations were based on sEMG active segmentation detection in the fusion process. (在融合过程中,通过肌电活动段来实现视频信号和加速计信号的分割。)
3.表面肌电图
例句:Conclusion The sEMG from biceps and triceps can reflect the moving angle of elbow joint under constant load. (结论肱二头肌和肱三头肌的表面肌电信号,可以反映肘关节角度。)
4.表面肌电信号、表面肌电图
例句:SEMG Signal Changes of the Biceps during Dynamic Isokinetic Voluntary Contractions (翻译:等速运动负荷诱发肱二头肌疲劳过程中sEMG信号变化)
例句
1. Conclusion The sEMG from biceps and triceps can reflect the moving angle of elbow joint under constant load. (翻译:结论肱二头肌和肱三头肌的表面肌电信号,可以反映肘关节角度。)
2. SEMG Signal Changes of the Biceps during Dynamic Isokinetic Voluntary Contractions (翻译:等速运动负荷诱发肱二头肌疲劳过程中sEMG信号变化)
3. Comparative study of sEMG indices and strength of wrist joint muscles of the tennis training sportsmen and that of the students (翻译:普通学生与网球专业学生腕关节肌肉与肌电活动的比较性研究)
4. Two screws triggered SEMG responses and were replaced. (翻译:两颗螺钉触发了SEMG反应并取出。)
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