The melting point of five standard samples (vanillin, etc) have been measured precisely by DSC and capillary tube, respectively.
本文用DSC法和毛细管法精确测量了香草醛等五种熔点标样的熔点。
The melting point of five standard samples (vanillin, etc) have been measured precisely by DSC and capillary tube, respectively.
本文用DSC法和毛细管法精确测量了香草醛等五种熔点标样的熔点。
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