蜂窝

Results The primary HRCT findings were reticular pattern (96.8%), honeycombing (74.2%).

结果HRCT扫描出现最多的征象是网格影(96.8%)、蜂窝影74.2

Even when a concrete is adequately mixed care must be taken during placing and compaction to minimize the probability of the occurrence of bleeding, segregation and honeycombing all of which can result in patches of poor quality concrete.

即使混凝土被完全拌匀，在浇注和密实中也应注意使那些能产生局部劣质混凝土的泌水，离析和蜂窝麻面等发生的几率降至最小。

Blemishes, sand streaks, porous layers and honeycombing are a direct result of

表面缺陷，砂质条痕，多孔层和蜂窝麻面是离动过度批注 [z123]： blemish：n。

Patchy ground-glass attenuation with thickening of bronchovascular markings were the main findings in high resolusion computed tomography of all three cases.Small areas of consolidation in two cases and traction bronchiectasis in one were found while there was no honeycombing.

胸部高分辨CT均以片状磨玻璃样变为主要表现，伴有支气管血管纹理增厚，2例有小片状实变影，1例有牵引性支气管扩张，未见蜂窝样变。

PaO2/FiO2 of both patients was less than 225 mm Hg.In both patients, high-resolution computed tomography scans at the exacerbation showed typical signs of IPF including peripheral predominant, basal predominant reticular abnormality, with honeycombing and traction bronchiectasis and bronchiolectasis,and newly developing alveolar opacity.

呼吸困难分别在1周和半月内加重；2例患者氧合指数均小于225 mm Hg；急性加重时2例患者HRCT表现为两下肺分布的网状影、蜂窝影、牵拉性细支气管扩张和支气管扩张等典型的IPF表现，并出现新的磨玻璃影。

Results CT and HRCT had more sensitivity and specificity than X-ray chest film.There were more image manifestations in HRCT such as grand grass,net,line,nodular,honeycombing,bronchiectasis,honeycombing cyst,peribronchovascular interstitial thickening and irregularity.There were significant difference between them （P.05）.These patients who were suspected IIP had better control and remission after being treated with hormone and immuno-suppressive drug.

结果 胸部CT在诊断方面比常规胸片有较大的优越性，HRCT则有更高的敏感性和特异性，HRCT表现出磨玻璃影、网状、线条、小结节、蜂窝影，支气管扩张、细支气管扩张、支气管壁和血管壁增厚及不规则等征象，12例临床疑诊为间质性肺炎的患者，经胸部HRCT诊断的12例，而胸部平片诊断的仅有2例，二者比较差异有显著性（P.05），HRCT疑诊的IIP患者，经临床激素及免疫抑制剂治疗，病情均得到控制或缓解。

HRCT scan showed peripheral area of ground-glass attenuation adjacent to subpleural honeycombing in one patient,and diffusely distributed ground-glass opacity in another patient.Two patients had received cortieosteroid treatment.For one patient, the symptoms improved, and ground-glass attenuation adjacent to subpleural honeycombing had almostly resolved.The other patient died of respiratory failure.

其中1例患者的双肺新出现的磨玻璃影，沿胸膜下蜂窝肺外周分布；另1例患者HRCT表现为新出现的磨玻璃影呈弥漫性分布。2例患者均接受激素治疗。1例患者气紧、咳嗽症状明显缓解，胸部HRCT的磨玻璃样影基本吸收；另1例患者死于呼吸衰竭。

objective to compare image manifestations values between high resolution computerized tomography and x-ray chest film in idiopathic interstitial pneumonia in the elderly.methods we analysed and compared image manifestations between hrct and x-ray chest film with 12 cases of clinically suspected iip in the elderly.results ct and hrct had more sensitivity and specificity than x-ray chest film.there were more image manifestations in hrct such as grand grass,net,line,nodular,honeycombing,bronchiectasis,honeycombing cyst,peribronchovascular interstitial thickening and irregularity.there were significant difference between them （p.05）.these patients who were suspected iip had better control and remission after being treated with hormone and immuno-suppressive drug.conclusion it have more significant virtues in hrct to manifest iip in the elderly than x-ray chest film,and it also may manifest iip curative effect.

目的 比较高分辨断层摄影术、x线胸片检查对老年特发性间质性肺炎的诊断价值。方法对12例临床疑诊为间质性肺炎的老年患者，进行胸部hrct与胸部平片检查，并对照分析。结果胸部ct在诊断方面比常规胸片有较大的优越性，hrct则有更高的敏感性和特异性，hrct表现出磨玻璃影、网状、线条、小结节、蜂窝影，支气管扩张、细支气管扩张、支气管壁和血管壁增厚及不规则等征象，12例临床疑诊为间质性肺炎的患者，经胸部hrct诊断的12例，而胸部平片诊断的仅有2例，二者比较差异有显著性（p.05），hrct疑诊的iip患者，经临床激素及免疫抑制剂治疗，病情均得到控制或缓解。结论 hrct表现老年间质性肺炎的特点明显高于胸部平片，且hrct可以反映间质性肺炎的疗效。

Ceramic honeycombs were used for 30 times with no significant change of activity.

蜂窝陶瓷连续使用30次，其催化活性基本没有变化。

Experiment analysis showed that Gibson's evaluation equation of cellular materials can be used to paper honeycombs.

试验分析表明Gibson多孔材料屈曲应力评估方程适合于纸蜂窝的压缩承载性能评估。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。