Here is the mass per number of sheets with a linear fit.
根据下面的线性拟合图可以算出每张纸的质量。 横轴为纸张数量，纵轴为相应数量的纸张的总质量（单位：克）。
A standard linear solid model (kelvin model) was used to fit the experimental data.
同时以标准线性固体模型对实验数据进行了拟合。
There was a linear fit between the radiation dose rate and the target current.
线性拟合示，剂量当量率与束流强度呈正比。
There was a linear fit between the radiation dose rate and the target current.
线性拟合示，剂量当量率与束流强度呈正比。
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