伪膜的

Enteroscopy was performed in 3 patients,and some typical pathological changes were discovered in sigmoid colon and rectum.

抗生素相关性肠炎是难辨梭状芽胞杆菌的外毒素所致的结肠和小肠粘膜的急性坏死炎症，并在坏死的粘膜上形成伪膜[1]。

To explore the endoscope of colon, clinical mansifestations and the therapy of the pseudomembranous colonitis.

目的 探讨伪膜性肠炎的临床表现、内镜特征及治疗。

Results showed that abundance, richness and diversity of arthropod communities decreased with depth. A negative association was found between canopy openness and the number of arthropod groups in the lifter layer; some arthropod taxa, such as the Uribatida, Prostigmata and Mesostigmata, were found in a wide range of light conditions, whereas the Hymenoptera, Symphyla, Pseudoscorpiones and Lepidoptera larvae may be photophobic.

结果表明土壤节肢动物的多度、丰富度和多样性随土壤层的加深而下降，具有明显的表聚性；林冠开度与凋落物层的土壤节肢动物类群数量呈负相关；甲螨亚目、中气门亚目和前气门亚目动物对光照的适应范围广；膜翅目、鞘翅目幼虫、综合纲和伪蝎目动物具有明显的避光性；土壤节肢动物类群的分布与林冠开度、土壤自然含水量、电导率和有机质关系密切。

Pseudomembranous colitis also demonstrates marked wall thickening and, occasionally, skip areas but is associated with broad-spectrum antibiotic treatment or chemotherapy.

伪膜性肠炎也表现为肠壁显著增厚，偶尔会有跳跃征，这跟广谱抗生素的应用及化学治疗有关系

Based on the amino-acid sequence in protein, eight types of membrane proteins were predicted by using the algorithm of random forests with the increment of diversity and the pseudo amino acid composition information.

文章基于蛋白质的氨基酸序列，将组合离散增量和伪氨基酸组分信息共同作为预测参数，采用随机森林分类器，对8类膜蛋白进行了预测。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。