2613 篇
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264385 篇
3265 篇
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2228 篇
2769 篇
537 篇
29522 篇
9423 篇
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747 篇
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449 篇
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2597 篇
2736 篇
3996 篇
[租赁和商务服务业,信息传输、软件和信息技术服务业] [2021-09-28]
Virtual event is a digitally simulated proceeding, which covers a wide range of activities, from video and audio conferencing to live streaming and broadcasting. These events are conducted by companies during product launch and introduction of new services. The report highlights numerous factors that influence the growth of the global virtual events market. These include market forecast, drivers, restraints, opportunities, and role of different key players operating in the market.
[租赁和商务服务业,信息传输、软件和信息技术服务业] [2021-09-28]
Virtual event is a digitally simulated proceeding, which covers a wide range of activities, from video and audio conferencing to live streaming and broadcasting. These events are conducted by companies during product launch and introduction of new services. The report highlights numerous factors that influence the growth of the global virtual events market. These include market forecast, drivers, restraints, opportunities, and role of different key players operating in the market.
[计算机、通信和其他电子设备制造业,医药制造业,仪器仪表制造业] [2021-09-28]
An ultrasonic sensor works by releasing sound waves at high frequency for humans to hear, and when sound is reflected, it calculates the distance based on the time it took to travel. It is widely used in many applications such as presence detection, stacking height control, robotic sensing, liquid level control, loop control, full detection, through-beam detection for high-speed counting, irregular parts detection for hoppers and feeder bowls, 45° deflection, thread or wire break detection, and contouring using ultrasonic systems.
[计算机、通信和其他电子设备制造业,医药制造业,仪器仪表制造业] [2021-09-28]
An ultrasonic sensor works by releasing sound waves at high frequency for humans to hear, and when sound is reflected, it calculates the distance based on the time it took to travel. It is widely used in many applications such as presence detection, stacking height control, robotic sensing, liquid level control, loop control, full detection, through-beam detection for high-speed counting, irregular parts detection for hoppers and feeder bowls, 45° deflection, thread or wire break detection, and contouring using ultrasonic systems.
[计算机、通信和其他电子设备制造业,医药制造业,仪器仪表制造业] [2021-09-28]
An ultrasonic sensor works by releasing sound waves at high frequency for humans to hear, and when sound is reflected, it calculates the distance based on the time it took to travel. It is widely used in many applications such as presence detection, stacking height control, robotic sensing, liquid level control, loop control, full detection, through-beam detection for high-speed counting, irregular parts detection for hoppers and feeder bowls, 45° deflection, thread or wire break detection, and contouring using ultrasonic systems.
[计算机、通信和其他电子设备制造业,仪器仪表制造业] [2021-09-28]
The ultrasound devices market is segmented into product type, type of device display, device portability, application, and region. By product type, it is segmented into diagnostic ultrasound systems (including 2D imaging systems, 3D & 4D imaging systems, and Doppler imaging), and therapeutic ultrasound systems (including HIFU and ESWL). By type of device display, it is bifurcated into color ultrasound devices and B/W ultrasound devices. By device portability, it is divided into trolley/cart-based ultrasound devices and compact/handheld ultrasound devices. Ultrasound technology finds applications in many clinical areas, namely, radiology/general imaging, cardiology, obstetrics/gynecology, vascular, urology, and other clinical areas such as emergency medicines, anesthesiology, and musculoskeletal.
[计算机、通信和其他电子设备制造业,仪器仪表制造业] [2021-09-28]
The ultrasound devices market is segmented into product type, type of device display, device portability, application, and region. By product type, it is segmented into diagnostic ultrasound systems (including 2D imaging systems, 3D & 4D imaging systems, and Doppler imaging), and therapeutic ultrasound systems (including HIFU and ESWL). By type of device display, it is bifurcated into color ultrasound devices and B/W ultrasound devices. By device portability, it is divided into trolley/cart-based ultrasound devices and compact/handheld ultrasound devices. Ultrasound technology finds applications in many clinical areas, namely, radiology/general imaging, cardiology, obstetrics/gynecology, vascular, urology, and other clinical areas such as emergency medicines, anesthesiology, and musculoskeletal.
[化学原料和化学制品制造业] [2021-09-28]
Trimethylhydroquinone (TMHQ is also known as 2,3,5-trimethylhydroquinone. It can be utilized in the manufacturing of pigments, dyes, antioxidants, and others. However, the important application of TMHQ is as an intermediate in the industrial manufacturing of vitamin E. Vitamin E has significant importance in food manufacturing, cattle breeding, and medicine due to which there is rising interest in the methods for the preparation of 2,3,5-trimethylhydroquinone.
[电气机械和器材制造业,文化、体育和娱乐业] [2021-09-28]
A treadmill is a type of fitness equipment, which is used for running or walking in one place to maintain fitness. For the purpose of analysis, the report segments the global treadmill market by product type, end use, distribution channel, and region. The report focuses on various types of treadmill such as manual and electronic. The key end users covered in the study include residential, commercial, and institutional buildings.
[电气机械和器材制造业,文化、体育和娱乐业] [2021-09-28]
A treadmill is a type of fitness equipment, which is used for running or walking in one place to maintain fitness. For the purpose of analysis, the report segments the global treadmill market by product type, end use, distribution channel, and region. The report focuses on various types of treadmill such as manual and electronic. The key end users covered in the study include residential, commercial, and institutional buildings.