2. Principles of pyrogenic decomposition of PVC and the principles of heat stabilizer were introduced.
介绍了PVC的热分解机理及热稳定剂的作用机理。
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3. In the pyrogenic production procedure, negative pressure may exit in gas equipment and containers and consequently damage them.
在焦化生产过程中，煤气设备及容器内容易出现负压而造成设备损坏。
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4. The project takes pyrogenic dry distillation gas of soft coal in continuous retort as the fuel gas and produces ferroalloy coke and crude tar oil.
本项目是以烟煤在连续炭化炉中热解的干馏煤气作为城市燃气，同时付产铁合金焦和粗焦油。
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5. In pyrogenic stage, the study group and the control group were both used small dose Diazepam while the observation group was only used antipyretic.
治疗组和对照组发热期均用小剂量安定，观察组仅用退热剂。
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6. For the safety of the patients, the quality of disposable plastic syringes must strictly meet the specification of non-toxic, sterile and non - pyrogenic.
塑胶注射筒或注射针之品质必须严格符合无毒、无菌、无热原等规定，方可确保病人使用之安全。
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7. The pyrogenic decomposition property, porosity and graphitization extent of petroleum coke were investigated by analyzing the petroleum coke raw material.
从分析石油焦原料着手，考察了其热解特性、孔隙率和石墨化程度。
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8. Principles of pyrogenic process, wet process and other methods are more fully described. The feasibility of the technology of comprehensively treating electric arc furnace dust is discussed.
详细陈述了火法、湿法以及其它方法处理电弧炉炉尘的原理，并且简述了这些工艺的可行性。
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9. In the closed seam, the pyrogenic rock compressed and compacted the structure coal. There is a stress concentrated at the tip of the structure, which could provide the inner energy for the gas.
火成岩对煤层挤压揉皱形成构造煤，同时构造尖灭端应力集中，提供了足够的瓦斯热力学能。
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10. In the closed seam, the pyrogenic rock compressed and compacted the structure coal. There is a stress concentrated at the tip of the structure, which could provide the inner energy for the gas.
