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- Oil shale pyrolytic mechanisms are complex and mainly attribute to nuclear mechanism. 油页岩热解反应机理复杂,主要以成核机制所控制。
- In this paper,the pyrolytic compound of polyurethane acrylate oligomer was analyzed by pyrolytic gas chromatography-mass spectrometry and the pyrolytic mechanism was also discussed. 采用裂解色谱质谱技术对光固化聚氨酯丙烯酸酯齐聚物裂解产物进行了分析,并对裂解机理进行了讨论。
- Keywords Polysilazane;Ammonia atmosphere;Pyrolytic mechanism; 聚硅氮烷;氨气气氛;裂解机理;
- Also the pyrolysis mechanism of coal residue was analyzed, and the equations of pyrolysis mechanism and parameters of reaction kinetics were obtained. 并对煤矸石的热解机理进行了分析,得到煤矸石的热解机理方程式和反应动力学参数。
- The research and development of polysilazane precursors were reviewed,the synthesis,application and pyrolysis mechanism of polysilazanes precursors were conclued in this paper. 本文概括了近年来聚硅氮烷前驱体的研究及发展状况,总结了聚硅氮烷前驱体在合成、应用以及裂解转化为陶瓷机理方面的研究进展。
- The pyrolysis mechanism, the reaction kinetics, the formation of carbon and pore structure of PAN-based carbon-carbon composite membrane formed in Ar and vacuum are studied by SEM, TG, FTIR , XRD and Raman analysis and their differences are compared. 同时,采用了SEM、TG、FTIR、XRD及Raman等分析手段对PAN炭膜在氩气氛围下形成过程中的复合效果、热解机理、热解反应动力学、炭结构和孔结构的形成进行了研究,并与真空氛围进行了相应的比较。
- The reaction pyrolysis mechanism of polycarbosilane (PCS) precursor systems with active filler Al and inert filler SiC was investigated by TG-DTA, XRD and ELEM of the pyrolysis products at different temperatures under a flowing nitrogen stream. 以热重 -差热 (TG -DTA)、流动氮气气氛中不同裂解温度下产物的X射线衍射 (XRD)和元素线扫描 (ELEM)方法研究了含活性填料Al,惰性填料SiC的聚碳硅烷 (PCS)先驱体的裂解 -反应机理。
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- The watch has delicate mechanism. 这块表有精细的机械装置。
- Let's examine into the basic mechanism involved. 让我们把有关的基本结构搞搞清楚。
- A part of a mechanism that moves in this manner. 横移物以这种方式移动的一个机械零件
- There's no mechanism for changing the decision. 没有办法改变这一决定。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
- A device or mechanism that grinds grain. 磨臼,磨粉机磨谷物的装置或机械
- A tripping or triggering device on a mechanism. 倾卸装置、钩杆机械装置上断开或启动的装置
- pyrolytic mechanism 炭化机理
- A similar device used to release or activate a mechanism. 起动装置,扳柄类似扳机的装置。用来使机械装置运作
- The soldier told us where the firing mechanism of a rifle is. 那个士兵告诉我们哪儿是步枪的击发装置。
- A projecting handle used to adjust or operate a mechanism. 操作杆用来调节或操作某一机械装置的突出把手
- This new switch mechanism hasn't been fully tested out. 这种新的开关装置尚未经过充分检验。
