| ประโยคภาษาจีน : 中文句子 | 
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|  lùn shù论述  le了  dàn huà guī氮化硅  táo cí cái liào陶瓷材料  de的  tè diǎn特点  xuǎn zé选择  le了  dàn huà guī氮化硅  táo cí陶瓷  zhóu chéng轴承  zuò wéi作为  yǒu jī guī有机硅  shì wēn室温  jiāo胶  jiǎo bàn搅拌  fǔ釜  dǐ底  zhóu chéng轴承  bìng并  jìn xíng进行  le了  xiāng yìng相应  shè jì设计 | 
| Writer discusses also the characteristic of silicon nitride ceramic materials, and chooses this ceramic bearing used in the bottom of the reactor above. |