Background,Motivation and Objective The understanding of elastic wave diffraction by microstructures in solids is of great importance in theoretical research and engineering applications,and such a topic has been inve...
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Background,Motivation and Objective The understanding of elastic wave diffraction by microstructures in solids is of great importance in theoretical research and engineering applications,and such a topic has been investigated extensively in the framework of
Background,Motivation and Objective Piezoelectric circular rings are widely used as active elements in ultrasonic ***,with the polarizing and driving electric fields in the radial,tangential,and thickness directions,t...
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Background,Motivation and Objective Piezoelectric circular rings are widely used as active elements in ultrasonic ***,with the polarizing and driving electric fields in the radial,tangential,and thickness directions,they are utilized to actuate and/or sense radial
Background,Motivation and Objective The piezoelectric transducers have been widely used in various fields such as piezoelectric actuators and sensors,ultrasonic motors,piezoelectric filters and resonators,underwater a...
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Background,Motivation and Objective The piezoelectric transducers have been widely used in various fields such as piezoelectric actuators and sensors,ultrasonic motors,piezoelectric filters and resonators,underwater acoustic transducers and so ***,an
＜正＞Background,Motivation and Objective New high frequency,low power,and low noise MEMS quartz crystal resonators are sought for frequency control applications and application-specific integrated *** seek to improve...
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＜正＞Background,Motivation and Objective New high frequency,low power,and low noise MEMS quartz crystal resonators are sought for frequency control applications and application-specific integrated *** seek to improve the quality factor Q of these resonators
Background,Motivation and Objective Up to now,all of the elastic stiffness coefficients of a crystal were measured in most of the references for studies of ferroelastic phase *** a few references,only one or some of t...
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Background,Motivation and Objective Up to now,all of the elastic stiffness coefficients of a crystal were measured in most of the references for studies of ferroelastic phase *** a few references,only one or some of the elastic stiffness coefficients of a crystal
Background,Motivation and Objective Relative humidity is an important physical quantity,which not only influences the comfort of human being's job and life,but also plays an important part in meteorology,environme...
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Background,Motivation and Objective Relative humidity is an important physical quantity,which not only influences the comfort of human being's job and life,but also plays an important part in meteorology,environmental protection,industrial and agricultural production,
Background,Motivation and Objective Modern MEMS gyroscopes have strengthened their position in motion control systems and have led to the creation of tactical grade sensors(better than 15 deg/h).This was achieved by v...
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Background,Motivation and Objective Modern MEMS gyroscopes have strengthened their position in motion control systems and have led to the creation of tactical grade sensors(better than 15 deg/h).This was achieved by virtue of the success in micro-and nanotechnology
Background,Motivation and Objective PM2.5 is a relatively complex mixture,leading to great harm to people’s *** Present,the gravimetric,β-ray decay and TEOM are the main methods for PM2.5 ***,they still suffer from ...
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Background,Motivation and Objective PM2.5 is a relatively complex mixture,leading to great harm to people’s *** Present,the gravimetric,β-ray decay and TEOM are the main methods for PM2.5 ***,they still suffer from large *** potable
Background,Motivation and Objective Vessel shell is a common hydrophone installation *** the curvature of the shell is small,the shell can be considered as an elastic plate *** researches on the elastic plate’s acous...
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Background,Motivation and Objective Vessel shell is a common hydrophone installation *** the curvature of the shell is small,the shell can be considered as an elastic plate *** researches on the elastic plate’s acoustic radiation field excited
Background,Motivation and Objective The common aspect of many long span bridges,such as suspension bridges,cable-stayed bridges and steel arch bridges,is that the cables are the primary load-carrying members and they ...
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Background,Motivation and Objective The common aspect of many long span bridges,such as suspension bridges,cable-stayed bridges and steel arch bridges,is that the cables are the primary load-carrying members and they have finite life *** general,the
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