The showcase, by running a small train, displays Doppler speed testing, materials detection, noise monitoring, supersonic distance testing, track weighing, and photoreader, etc.

该展台用一个小火车运行来展示多普勒测速、材料探测、噪声检测、超声测、重秤、光电计次等等。

The weighing platform is provided with a pressure sensor , and the machine core comprises a preamplification, an analog-to-digital conversion and a central controller 4.

重平台，是提供一个压力传感器和机床的核心包一个预，类比数位转换和一个中央控制器4 。

Weighing filtration membrane is often used to get the dust concentration of environment.However,this method is discommodious and can not get the instantaneous transformation of dust concentration.

环境粉尘浓度的测定一般使用重方法测得,该方法费时费力,且不能得到瞬时粉尘浓度的变化。

The weighing platform is provided with a pressure sensor , and the machine core is provided with a preamplification, an analog-to-digital conversion and a central controller 4.

重平台，是提供一个压力传感器和机床的核心作用，是提供了一个预，类比数位转换和一个中央控制器4 。

The showcase, by running a small train, displays Doppler speed testing, materials detection, noise monitoring, supersonic distance testing, track weighing, and photoreader, etc.

该展台用一个小火车运行来展示多普勒测速、材料探测、噪声检测、超声测距、轨道秤、光电计次。

The weighing platform is provided with a pressure sensor , and the machine core comprises a preamplification, an analog-to-digital conversion and a central controller 4.

平台，是提供一个压力传感器和机床的核心包一个预，类比数位转换和一个中央控制器4 。

Weighing filtration membrane is often used to get the dust concentration of environment.However,this method is discommodious and can not get the instantaneous transformation of dust concentration.

环境度的测定一般使用滤膜方法测得,该方法费时费力,且不能得到瞬时度的变化。

The weighing platform is provided with a pressure sensor , and the machine core is provided with a preamplification, an analog-to-digital conversion and a central controller 4.

平台，是提供一个压力传感器和机床的核心作用，是提供了一个预，类比数位转换和一个中央控制器4 。

The showcase, by running a small train, displays Doppler speed testing, materials detection, noise monitoring, supersonic distance testing, track weighing, and photoreader, etc.

该展台用一个小火车运行来展示多普勒速、材、噪声检、超声距、轨道称重秤、光电计次等等。

The weighing platform is provided with a pressure sensor , and the machine core comprises a preamplification, an analog-to-digital conversion and a central controller 4.

称重平台，是提供一个压力传感器和机床的核心包一个预，类比数位转换和一个中央控制器4 。

Weighing filtration membrane is often used to get the dust concentration of environment.However,this method is discommodious and can not get the instantaneous transformation of dust concentration.

环境粉尘浓度的定一般使用滤膜称重方法得,该方法力,且不能得到瞬粉尘浓度的变化。

The weighing platform is provided with a pressure sensor , and the machine core is provided with a preamplification, an analog-to-digital conversion and a central controller 4.

称重平台，是提供一个压力传感器和机床的核心作用，是提供了一个预，类比数位转换和一个中央控制器4 。

The showcase, by running a small train, displays Doppler speed testing, materials detection, noise monitoring, supersonic distance testing, track weighing, and photoreader, etc.

该台用一个小火车运示多普勒测速、材料探测、噪声检测、超声测距、轨道称重秤、光电计次等等。

The weighing platform is provided with a pressure sensor , and the machine core comprises a preamplification, an analog-to-digital conversion and a central controller 4.

称重平台，是提供一个压力传感器和机床的核心包一个预，类比数位转换和一个中央控制器4 。

Weighing filtration membrane is often used to get the dust concentration of environment.However,this method is discommodious and can not get the instantaneous transformation of dust concentration.

环境尘浓度的测定一般使用滤膜称重方法测得,该方法费费力,且不能得到尘浓度的变化。

The weighing platform is provided with a pressure sensor , and the machine core is provided with a preamplification, an analog-to-digital conversion and a central controller 4.

称重平台，是提供一个压力传感器和机床的核心作用，是提供了一个预，类比数位转换和一个中央控制器4 。

The showcase, by running a small train, displays Doppler speed testing, materials detection, noise monitoring, supersonic distance testing, track weighing, and photoreader, etc.

展台用一个小火车运行来展示多普勒速、材料探、噪、超距、轨道称重秤、光电计次等等。

The weighing platform is provided with a pressure sensor , and the machine core comprises a preamplification, an analog-to-digital conversion and a central controller 4.

称重平台，是提供一个压力传感器和机床的核心包一个预，类比数位转换和一个中央控制器4 。

Weighing filtration membrane is often used to get the dust concentration of environment.However,this method is discommodious and can not get the instantaneous transformation of dust concentration.

环境粉尘浓度的定一般使用滤膜称重方法,方法费时费力,且不能到瞬时粉尘浓度的变化。

The weighing platform is provided with a pressure sensor , and the machine core is provided with a preamplification, an analog-to-digital conversion and a central controller 4.

称重平台，是提供一个压力传感器和机床的核心作用，是提供了一个预，类比数位转换和一个中央控制器4 。

The showcase, by running a small train, displays Doppler speed testing, materials detection, noise monitoring, supersonic distance testing, track weighing, and photoreader, etc.

该展台用一个小火车运行来展示多普勒测速、材料探测、噪声检测、超声测距、轨道称重秤、光电计次等等。

The weighing platform is provided with a pressure sensor , and the machine core comprises a preamplification, an analog-to-digital conversion and a central controller 4.

称重平台，是提供一个感器和机床的核心包一个预，类比数位转换和一个中央控制器4 。

Weighing filtration membrane is often used to get the dust concentration of environment.However,this method is discommodious and can not get the instantaneous transformation of dust concentration.

环境粉尘浓度的测定一般使用滤膜称重方法测得,该方法费时费,且不能得到瞬时粉尘浓度的变化。

The weighing platform is provided with a pressure sensor , and the machine core is provided with a preamplification, an analog-to-digital conversion and a central controller 4.

称重平台，是提供一个感器和机床的核心作用，是提供了一个预，类比数位转换和一个中央控制器4 。

The showcase, by running a small train, displays Doppler speed testing, materials detection, noise monitoring, supersonic distance testing, track weighing, and photoreader, etc.

该展台用一个小火车运行来展示多普勒测速、材料探测、噪声检测、超声测距、轨道称重秤、光电计次等等。

The weighing platform is provided with a pressure sensor , and the machine core comprises a preamplification, an analog-to-digital conversion and a central controller 4.

称重平台，是提供一个压力传机床的核心包一个预，类比数位转换一个中央控制4 。

Weighing filtration membrane is often used to get the dust concentration of environment.However,this method is discommodious and can not get the instantaneous transformation of dust concentration.

环境粉尘浓度的测定一般使用滤膜称重方法测得,该方法费时费力,且不能得到瞬时粉尘浓度的变化。

The weighing platform is provided with a pressure sensor , and the machine core is provided with a preamplification, an analog-to-digital conversion and a central controller 4.

称重平台，是提供一个压力传机床的核心作用，是提供了一个预，类比数位转换一个中央控制4 。

The showcase, by running a small train, displays Doppler speed testing, materials detection, noise monitoring, supersonic distance testing, track weighing, and photoreader, etc.

该展台用一个小火车运行来展示多普勒测速、材料探测、噪声检测、超声测距、轨道秤、光电计次。

The weighing platform is provided with a pressure sensor , and the machine core comprises a preamplification, an analog-to-digital conversion and a central controller 4.

平台，是提供一个压力传感器和机床的核心包一个预，类比数位转换和一个中央控制器4 。

Weighing filtration membrane is often used to get the dust concentration of environment.However,this method is discommodious and can not get the instantaneous transformation of dust concentration.

环境度的测定一般使用滤膜方法测得,该方法费时费力,且不能得到瞬时度的变化。

The weighing platform is provided with a pressure sensor , and the machine core is provided with a preamplification, an analog-to-digital conversion and a central controller 4.

平台，是提供一个压力传感器和机床的核心作用，是提供了一个预，类比数位转换和一个中央控制器4 。

The showcase, by running a small train, displays Doppler speed testing, materials detection, noise monitoring, supersonic distance testing, track weighing, and photoreader, etc.

该展台用火车运行来展示多普勒测速、材料探测、噪声检测、超声测距、轨道称重秤、光电计次等等。

The weighing platform is provided with a pressure sensor , and the machine core comprises a preamplification, an analog-to-digital conversion and a central controller 4.

称重平台，是提供压力传感器和机床核心包预，类比数位转换和中央控制器4 。

Weighing filtration membrane is often used to get the dust concentration of environment.However,this method is discommodious and can not get the instantaneous transformation of dust concentration.

环境粉尘浓度测定般使用滤膜称重方法测得,该方法费时费力,且不能得到瞬时粉尘浓度。

The weighing platform is provided with a pressure sensor , and the machine core is provided with a preamplification, an analog-to-digital conversion and a central controller 4.

称重平台，是提供压力传感器和机床核心作用，是提供了预，类比数位转换和中央控制器4 。