speciman

Results : The secondary Pulmonary lobules of normal lung speciman and individuals can be demonstrated by HRCT .

结果：正常肺标本和活体肺小叶结构可被HRCT显示。

Methods : The intervertebral canal was measured , and the gradual facetectomy was simulated on 17 adult cervical speciman .

方法：测量17具成人颈椎标本的椎间管长度及内径，并摹拟手术。

In this paper , relation between effective size and tempering temperature-time for quenching speciman has been derived with new tempering parameter and heat-transfer theory , that has proved by experiments .

本文利用新回火参数与传热学原理推导出圆柱试样淬火后回火时有效尺寸与温度时间的关系，并用实验证明它的有效性。

The AlN ceramics with multiple component sintering additives , especially the speciman introducing more CaF2 , the effect of purify AlN lattice is obvious and thermal conductivity is greatly improved .

加入复合烧结助剂的AlN陶瓷，尤其是加入CaF2多的试样，纯化AlN晶格效果更明显，热导率显著提高。

The stress of the specimen at 200 ℃, compared with that at normal atmospheric temperature and 400 ℃, increases more slowly with the increasing of strain and the speciman will break down after a less strain .

在200℃下的试样与在常温和400℃下的试样相比，随着应变的增加，应力增加较慢，产生较小的形变后试样就破坏。

The needle aspiration biopsy for liver was guided by ultrasonic or CT . The speciman was infused by 10 % neutral formaldehyde solution , embedded in paraffin wax , and stained with HE .

肝穿刺活检采用在B超或CT引导下快速肝穿刺活检术，组织经10%中性甲醛固定，石蜡包埋，HE染色。

CT findings were compared with histopathologic studies of the resected speciman . Results The main CT signs included thickening of gastric wall , obviously enhanced mass , irregular filling defect , stenosis , regional lymphnode metastasis , invasion of adjacent tissue and distant metastasis .

结果：胃癌的CT表现主要有：胃壁增厚、显著增强的软组织肿块、胃内不规则充盈缺损、胃腔狭窄、淋巴结及远处脏器转移、邻近脏器侵犯。