precision weighing equipment 高精度测重仪
high-precision weighing 高精度称量
high precision weighing system 高精度称重系统
Weighing precision 称量精度
dynamic weighing precision 动态称量精度
It use the precision hanging weighing transducer, having high accuracy, easy erecting.
采用高精度吊挂式称重传感器，计量精度高，安装方便。
Estimate what you think the uncertainty is in weighing, using the buret, and in endpoint location. Do error propagation from these values and compare with the observed precision.
估计一下在秤量，使用滴定管和确定终定位置的不确定度。用这些值计算误差传播而且跟所观测值比较一下。
To protect sensors and ensure the weighing precision of the weighing device, horizontal and vertical positive stops are adopted.
采用水平限位与垂直限位保护传感器和保证称重装置的称量精度；
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