The thermal decomposition of single, double-and triple-base nitroguanidine propellants was studied by differential scanning calorimetry (DSC).

用差示扫描量热计（DSC）研究了单基、双基和三基药热分解性能。

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Objective To evaluate the place and function of triple-phase scanning in enhanced scanning of pancreas, in order to explore the optimal scanning methods for pancreas.

目的科学评估三期扫描分别在胰腺增强扫描中的地位和作用，探索胰腺最佳扫描方案。

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Objective To discuss the clinical application of multislice spiral CT (MSCT) triple-phase enhanced scanning of pancreas.

目的探讨多层螺旋CT（MSCT）胰腺三期增强扫描的临床价值。

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Scanlife, a provider of QR code services, saw the number of unique users scanning codes through its system triple in the year to March.

ECONOMIST: After many false starts, QR codes are finally taking off