瘤层

提高钢液温度50℃对钢中生成的氧化物夹杂的类型没有影响，但是，能显著减少结瘤层中的凝固金属，使结瘤层减薄。

Although increase in the hot metal temperature by ( 50 ℃) can hardly affect formation of the type of oxide inclusions in steel , yet it will significantly reduce the solidified metal in the clogging layer and thus make the clogging layer become thinner .

国产主要阔叶树材导管和纤维瘤状层的电镜观察和研究

Studies on the warty layer in vessel elements and fibres of main Chinese hardwood by electron microscopy

A型是指纹孔室内瘤状层缺乏或罕见，B型则具明显的瘤状层。并对具缘纹孔在系统发育中的变化进行了讨论。

In type A , the warty layer is absent or rare in pit chamber and in type B , the warty layer is present , in this paper , the variation in phylogeny of the pit membrane in bordered pits is also discussed .

层粘连蛋白糖肽对实体型瘤细胞粘着于层粘连蛋白基质的影响

Effects of LN-Glycopeptides on Attachment of Cancer Cells to Extracellular Matrix

切除的15例动脉瘤标本组织学检查均发现肌层和内弹力层部分或完全缺失，而有小泡的10例动脉瘤中发现胶原层减少，这与小泡样突起的存在相吻合。

Surgically excised specimen were stained and histological investigation revealed that there were partial or complete absence of tunica media smooth muscle and the internal elastic lamina layer in the aneurysm wall in 15 cases . A sudden reduction of collagen layer was noted in 10 cases with bleb .

该肿瘤应与精原细胞瘤、转移性类癌、支持细胞瘤及粒层细胞瘤等鉴别。

Diagnostically it has to be differentiated from seminoma , metastatic carcinoid tumor , Sertoli cell tumor and granulose cell tumor .

Bentall手术是治疗主动脉瘤的经典术式，为治疗升主动脉瘤或夹层并主动脉返流开辟了广阔的前景，对于整个升主动脉瘤变或央层的病人，这是唯一根治的方法。

Bentall operation is the classical method for the treatment of aorta root aneurysm , and it provide a wide space for the treatment of aorta aneurysm or dissection with aortic insufficiency .