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standard of gravity gradiometer
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standard of gravity gradiometer
Encyclopedia
工学
重力计量
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standard of gravity gradiometer
标准重力梯度仪
测定重力场垂直梯度,用于检定、校准重力梯度仪,符合国家计量技术法规的计量器具。用于定义重力梯度值的测量系统,以保证不同原理、不同种类的重力梯度仪测量结果的准确性和量值统一,具有可溯源性。
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