还讨论了真空度的大小对PA6 生产的影响。
The effect of vacuum degree on PA6 production was also discussed.
用标准晶片掠出射x射线荧光曲线的微分评测了实际角发散度的大小。
Practical divergent Angle is evaluated by the derivative of the standard wafer's grazing-exit X-ray fluorescence curve.
电导度是溶液导电能力的相对尺度，电导度的大小能直接反映出成矿溶液的高低。
The electric conductivity is a relative ruler to the conductance of ore forming solution.
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