浆膜

Haemophilus parasuis is a causative agent of swine polyserositis, polyarthritis and meningitis.

副猪嗜血杆菌（Haemophilus parasuis，HPS）能引起猪的多发炎、关节炎和脑炎，随着世界养猪业的发展，该病已成全球范围内影响养猪业的一种重要细菌学疾病。

The pleurae are serous membranes, which mean they secrete a lubricating fluid, called serous fluid.

胸，这意着它们可以分泌润滑液体，即液。

Conclusion The RI was relating to size of subserous myoma, as the tumor became larger, the RI became smaller.

结论下肌瘤瘤体内动脉血流RI值与肿瘤大小有关,其RI值随瘤体增大有降低趋势。

The authors explain that in a standard blow-hole colostomy, the omentum and seromuscular layers of the colon are sutured to the peritoneum and the rectus fascia.

作者标准的低位肠造瘘术中，结肠的和肌层与壁腹和腹横筋缝合一起。