DHC怎么记

Many techniques concerning energy conservation can be applied to DHC system, and initial cost and maintenance cost can also be reduced.

它可以充分利用各种空调冷热源的节能技术，能降低初投资和维护管理成本。

High temperature active site was unfavourable to the hydrogenolysis, its hydrogenolysis behavior showed little effect on DHC.

高温活性中心也有一定的氢解活性，但对脱氢环化反应的抑制作用较小。

Methods: 84 cases of malignant tumor patients in chest were irradiated, CT scan and 18F-FDG/ DHC were accomplished before radiation. Analyzed the imaging by radiodiagnosis physician or nuclear medicine physician respectively, and radiotherapeutic physician established the radiation plan.

方法：搜集经病理证实的胸部恶性肿瘤并行放射治疗患者84例，在放疗前行CT和18F-FDG/DHC检查，由放射诊断医师、核医学医师分别分析两种影像诊断，放疗医师制定照射计划。