焚烧炉处理颗粒较大的油污泥，多采用旋转喷嘴式燃烧器。
参考答案：对
肝硬化脾肿大的主要原因是（）
A.腹水压迫使脾血回流受阻
B.门静脉高压
C.肝动脉压力增高
D.毒物刺激
E.肝静脉压力增高
_____ the youth _____ the rising sun at 8 or 9 o'clock a.m., Mao Zedong expressed his great hope for the young men.[ ]
A. Comparing; with
B. Compared; to
C. Compared; with
D. Comparing; to
